What is a Patent: Types, Procedure, and Example

Jun 13, 2025
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In a world driven by innovation, protecting intellectual property is critical, not just for inventors but also for the advancement of science, technology, and industry as a whole. Patents are a powerful tool for safeguarding inventions, offering exclusive commercial rights, and encouraging investment in new ideas.

In this comprehensive guide, we’ll explore patents, the different types available, the filing process in India, what qualifies (and what doesn’t), and notable real-world examples.

Table of Contents

What is a Patent?

A patent is a legal right granted by a government authority to an inventor or assignee. It provides exclusive rights to make, use, sell, or license the invention for a fixed period, typically 20 years from the filing date (in the case of utility patents).

In India, patents are granted by the Indian Patent Office under the Indian Patent Act, 1970. Once granted, the patent gives the owner the legal authority to prevent others from commercially using the invention without consent.

In simple terms, a patent:

  • Protects original inventions
  • Offers a time-bound monopoly
  • Encourages innovation by offering a return on investment

Types of Patent

There are three main types of patents recognised globally (India primarily follows the utility patent framework):

1. Utility Patent

Covers new processes, machines, or compositions. These are the most common patents.
Example: A new smartphone battery technology.

Protection Duration: 20 years from the filing date.

2. Design Patent

Protects the unique visual appearance of an object, not its function.
Example: The contour design of a Coca-Cola bottle.

Protection Duration: 15 years (in countries where design patents are recognised separately).

3. Plant Patent

Covers new, asexually reproduced plant varieties.
Example: A genetically modified rose variety.

Protection Duration: 20 years (not commonly filed in India).

Related Read: Types of Patent 

Types of Patent Applications

In India, there are four primary types of patent applications, each serving a distinct purpose:

1. Provisional Application

A temporary application filed to secure a priority date while the invention is still being finalised. It is valid for 12 months (must file a complete specification within this period).

2. Complete Application

It contains the full invention description, claims, and drawings. Can be filed directly or after a provisional application. It's the final and examinable document.

3. Divisional Application

It is filed when a single application contains multiple inventions. It allows the applicant to split them into separate applications while retaining the same priority date.

4. Additional Application

It is filed for improvements or modifications of an already filed invention. It must be linked to the main patent and cannot stand alone.

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Importance of a Patent

Patents are more than just legal documents; they are strategic assets for innovation-driven businesses. Here’s why they matter:

  • Protects Innovation: Prevents unauthorised use or duplication of your invention.
  • Drives Research: Encourages R&D by granting exclusivity.
  • Public Disclosure: Adds to the pool of technical knowledge through public databases.
  • Market Advantage: Offers a monopoly that helps recover R&D investments.
  • Licensing Revenue: Can be monetised via licensing deals or sales.
  • Investor Confidence: Adds credibility and attracts funding.
  • Eligibility for Government Support: Many startup schemes and grants favour IP-holding firms.

What Can Be a Patent?

Under Indian law, an invention is patentable if it meets the following criteria:

  • Novelty: It must be new and not disclosed anywhere else.
  • Inventive Step: It must involve technical advancement or economic significance.
  • Industrial Applicability: It should be capable of being made or used in an industry.

Patentable Categories:

  1. Processes (e.g., water purification method)
  2. Machines (e.g., robotic arms)
  3. Articles of Manufacture (e.g., ergonomic chairs)
  4. Compositions of Matter (e.g., pharmaceutical formulations)
  5. Improvements on existing inventions (e.g., a faster version of a known algorithm)

What Cannot Be Patented?

Under Sections 3 and 4 of the Indian Patent Act, certain inventions are not patentable, even if they are novel.

Key Exclusions:

  • Frivolous or contrary to natural laws (e.g., perpetual motion machine)
  • Scientific theories or mathematical methods
  • Methods of agriculture or horticulture
  • Traditional knowledge (e.g., turmeric for healing wounds)
  • Medical treatments or surgical methods
  • Business methods or algorithms
  • Mental acts or abstract ideas
  • Atomic energy-related inventions (under Section 4)

These exclusions maintain ethical, cultural, and practical boundaries in IP law.

Patent Examples

Here are a few real-world patent examples that transformed industries:

  1. Wright Brothers' Airplane (1906):
    The first powered aircraft patent. Paved the way for modern aviation.
  2. Apple’s Slide-to-Unlock (2009):
    A design feature that defined smartphone interaction.
  3. Pfizer’s Lipitor (1993):
    A cholesterol-lowering drug that became one of the best-selling medications.
  4. Dyson Vacuum Cleaner (1986):
    Innovative cyclone technology with no loss of suction.

How Much Does a Patent Cost in India?

The total cost of obtaining a patent in India varies based on complexity, legal support, and the size of the entity. The cost includes:

  • Government Fees
  • Professional Charges
  • Examination Request Fee
  • Additional Costs: Translation, drawings, office actions, renewals

Patent protection lasts for 20 years, subject to annual renewal fees after grant.

Content of a Patent

A patent document includes several structured sections that describe and define the invention:

  1. Title of the Invention
  2. Bibliographic Details (applicant name, filing date, etc.)
  3. Background / Prior Art
  4. Detailed Description (technical specifications and working)
  5. Drawings or Diagrams
  6. Claims 

Unlike academic writing, patent specifications are precise, technical, and legal in tone. Many researchers prepare their own drafts, but expert assistance ensures compliance with formal requirements and claim strength.

Procedure for Getting a Patent in India

Here’s a step-by-step overview of the Indian patent filing process:

  1. Document the Invention: Maintain detailed records, diagrams, and experimental data.
  2. Conduct a Patent Search: To check if similar inventions exist.
  3. Draft a Provisional or Complete Specification.
  4. File the Application at the Indian Patent Office (offline or online).
  5. Publication: The application is published after 18 months unless early publication is requested.
  6. Request for Examination (RFE): Must be filed within 48 months.
  7. Examination Report & Objections: Respond to objections and make amendments, if needed.
  8. Grant of Patent: If approved, the patent is granted and published in the journal.
  9. Renewals: Pay annual renewal fees to maintain validity.

Difference Between Patents vs. Trademarks vs. Copyrights

Feature Patent Trademark Copyright
What it Protects Inventions (process, device, product) Brand identifiers (logos, names, symbols) Original creative works (books, music, art, software)
Duration 20 years 10 years (renewable indefinitely) Lifetime + 60 years
Example New engine technology Nike swoosh logo A novel or film script

Frequently Asked Questions

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  • Professional services 
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  • Service-based businesses
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1,499 + Govt. Fee
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  • Businesses looking for minimal compliance
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  • Service-based businesses
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Limited Liability Partnership
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1,499 + Govt. Fee
BEST SUITED FOR
  • Professional services 
  • Firms seeking any capital contribution from Partners
  • Firms sharing resources with limited liability 

Frequently Asked Questions

What do you mean by patent?

A patent is a legal right granted by a government to an inventor or assignee, giving them exclusive rights to make, use, sell, or license an invention for a limited period—typically 20 years from the date of filing. In exchange, the inventor must publicly disclose the details of the invention, contributing to scientific and technological knowledge.

What is a patent example?

Here are a few well-known examples of patented inventions:

  • Apple’s Slide-to-Unlock Feature (U.S. Patent No. 8,046,721): A widely recognised software patent that changed the way users interact with touchscreens.

  • Pfizer’s Patent for Lipitor (U.S. Patent No. 4,681,893): Protected the formula for a cholesterol-lowering drug that became a blockbuster medication.

Which Act governs the patent system in India?

The Indian patent system is governed by the Patents Act, 1970, along with the Patent Rules, 2003 (as amended). The Act defines what is patentable, outlines the procedure for filing and examination, and specifies the rights and obligations of patent holders.

The Controller General of Patents, Designs & Trade Marks (CGPDTM) oversees the administration and granting of patents through the Indian Patent Office.

Who can apply for a patent?

A patent application can be filed by:

  1. The true and first inventor (the person who actually created the invention)
  2. An assignee of the inventor (such as a company, research institution, or employer)
  3. A legal representative of a deceased inventor

In India, individuals, startups, small entities, educational institutions, and large companies can all apply for patents. Joint applications by multiple inventors or co-assignees are also permitted.

Swagatika Mohapatra

Swagatika Mohapatra is a storyteller & content strategist. She currently leads content and community at Razorpay Rize, a founder-first initiative that supports early-stage & growth-stage startups in India across tech, D2C, and global export categories.

Over the last 4+ years, she’s built a stronghold in content strategy, UX writing, and startup storytelling. At Rize, she’s the mind behind everything from founder playbooks and company registration explainers to deep-dive blogs on brand-building, metrics, and product-market fit.

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Director in a Private Limited Company: Meaning, Roles, and Types

Director in a Private Limited Company: Meaning, Roles, and Types

A director in a private limited company plays a crucial role in steering the business towards success while ensuring it operates within legal and ethical boundaries. They’re not just figureheads—they are the driving force behind the company’s growth and stability. In India, the role of private limited company directors is both powerful and essential. 

Beyond just compliance, directors also inspire and lead the team. They set the tone for the company's culture and vision, fostering an environment where employees feel motivated and valued. Their decisions can drive innovation, enhance productivity and ultimately lead to the company's success.

Table of Contents

Meaning of Director in Private Limited Company

In a private limited company, a director is an individual appointed to the board of directors, responsible for managing the company's affairs. Directors act on behalf of the company, making high-level decisions to steer the company toward its goals.  For example, appointing key executives, such as a CEO or CFO or approving budgets to support growth initiatives.

Be it any type of company, their role includes overseeing corporate strategies, managing financial risks and ensuring compliance with relevant laws. 

Directors are entrusted with fiduciary duties and expected to act in the company's best interest, as well as that of shareholders and stakeholders. They are key decision-makers and hold significant power in shaping the company's direction, whether in operations, business expansions or financial management.

In short, directors form the backbone of a company’s governance structure and are accountable for its overall performance.

Becoming Director in a Private Limited Company

To become a director in a private limited company, follow these steps:

Step 1. Obtain a Director Identification Number (DIN):

  • Apply for a unique DIN via the Ministry of Corporate Affairs (MCA) portal.
  • This is a mandatory requirement for anyone seeking an appointment as a director.

Step 2. Prepare Necessary Documents:

  • Gather proof of identity (such as a PAN card) and address (such as an Aadhaar card or utility bill).
  • Ensure all documents are valid and up-to-date for smooth processing.

Step 3. Submit Documents During Incorporation:

  • Provide the required documents as part of the company incorporation or appointment process.

Step 4. Appointment by Shareholders:

  • The company's shareholders formally appoint the director during a board meeting.
  • Ensure the appointment is in compliance with the company's Articles of Association.

Step 5. Register Appointment with Registrar of Companies (RoC):

  • The appointment must be officially registered with the RoC to complete the process.

Step 6. Understand Director Responsibilities:

  • Recognise that being a director comes with significant legal, financial, and operational responsibilities.

Private Limited Company Directors Responsibilities

A director in pvt ltd company fulfils various duties and responsibilities that ensure the company’s smooth operation and compliance with laws. Here are some company director duties:

  • Act within Powers

Directors must act within the authority of the company's Memorandum and Articles of Association, ensuring all actions are legal and authorised.

Example: A director of a manufacturing firm must seek board approval before signing a contract for a new supplier, as stipulated in the company’s Articles of Association.

  • To Promote the Welfare of the Company

Directors must always prioritise the company’s success, avoiding decisions that might harm its operations or financial standing.

Example: A director of a retail chain may opt to delay expansion plans during an economic downturn to ensure the company’s financial stability.

  • Exercise Personal Discretion

Directors are expected to use their judgment and discretion in decision-making, ensuring they make independent choices that align with the company’s interests.

Example: A director in a tech startup may choose to invest in a high-potential but risky innovation project after independently analysing market trends, even if other board members are hesitant.

  • Avoid Conflict of Interest

Directors must avoid situations where their personal interests conflict with the interests of the company, such as taking part in business transactions that may benefit them personally.

Example: A director owning shares in a vendor company must disclose this relationship and recuse themselves from decisions involving contracts with that vendor.

  • Make Independent Decisions

As a director, it’s crucial to maintain the ability to make independent decisions that are in the best interest of the company’s growth and long-term success. 

Example: A director may support a merger proposal after conducting an unbiased evaluation of the deal’s benefits, even if opposed by some stakeholders.

  • Crisis Management

During challenging times, directors must manage crises effectively, keeping the company’s long-term goals in mind and navigating risks judiciously.

Example: A director in a logistics company might quickly implement contingency plans during a supply chain disruption, ensuring customer commitments are met while minimizing losses.

The role of a director in a company is a balance of leadership, responsibility and ethics. Every decision you make impacts the company, and you must ensure that the company thrives and adheres to the law.

Types of Directors in Company Law

Private limited companies can have different types of company directors, each with specific roles and responsibilities. Major types of directors in a private limited company include:

  • Managing Director(MD)

The Managing Director (MD) is the highest ranking director responsible for overseeing the company’s daily operations and ensuring its goals and strategies are successfully carried out.

As the MD, this director holds significant decision-making authority and is responsible for setting organisational policies, managing resources and leading the team. They work closely with the board to align the company’s strategic initiatives with long-term objectives. 

The MD bridges the board and the company's operational team, driving performance and growth.

  • Whole-Time Director

A Whole-Time Director is a full-time employee dedicated to specific operational responsibilities within the organisation. Unlike non-executive directors, they are involved in the company's daily operations, overseeing areas such as finance, HR or marketing. 

Their role is to ensure smooth operational performance and to support the MD and board by managing specific functions and executing company policies. Whole-Time Directors are vital in implementing the board’s strategic decisions on a day-to-day basis.

  • Ordinary Director

An Ordinary Director is a member of a company’s board of directors, serving in a non-executive capacity. Their primary role is to attend board meetings, contribute to discussions, and participate in decision-making processes that shape the company's strategy and policies. 

Unlike executive directors or managing directors, Ordinary Directors are not involved in the day-to-day management or operations of the business.

  • Nominee Director

A Nominee Director is appointed to represent the interests of a particular stakeholder, often an investor or a lending institution. They serve on the board to ensure that the appointing party’s interests and concerns are considered in key company decisions. 

Nominee Directors may be particularly common in joint ventures or companies with external funding. Their responsibility is to maintain a balanced perspective in the boardroom, ensuring the investor or stakeholder’s views are addressed without compromising the company's broader interests.

  • Alternate Director

An Alternate Director is appointed temporarily to act in place of an absent director, usually one who is based abroad or unavailable for a period. The Alternate Director has the same powers and responsibilities as the original director and participates in board meetings and decision-making. 

This role ensures continuity in governance, allowing the company to maintain full functionality even when a permanent director is unavailable.

  • Professional Director

A Professional Director is an individual appointed to a company’s board based on their expertise, skills, and experience rather than their relationship with the company’s founders or shareholders. 

Typically, these directors bring specialised knowledge in areas such as finance, law, operations, marketing, or industry-specific expertise that adds value to the board’s decision-making process.

All the types of directors in a company bring specific expertise and focus, helping ensure a well-rounded leadership team.

Number of Directors in Private Limited Company

The number of directors in private limited company depends on the scale and needs of the business. The minimum directors in the private limited company can be 2. However, the maximum number of directors in a private company is 15. A smaller company may only need two or three directors.

It is important to balance the number of directors, as having too few can limit the diversity of opinions and skills, while too many can create inefficiencies in decision-making. 

When determining the optimal number of directors for a company, consider the following factors:

  • Company Size and Complexity

Larger or more complex companies benefit from more directors handling diverse functions and providing specialised knowledge in finance, operations and marketing.

  • Industry Requirements

Certain industries, especially those highly regulated (e.g., finance, healthcare), may require directors with specific expertise or certifications, potentially increasing the ideal board size.

  • Diversity of Skills and Perspectives

A well-rounded board should include directors with diverse skills, professional backgrounds and viewpoints, enhancing decision-making and innovation.

  • Corporate Governance Standards

For better governance and accountability, adding more independent or non-executive directors can help provide objective oversight and mitigate conflicts of interest.

  • Decision-Making Efficiency

Smaller boards may lead to quicker decision-making, while larger boards can become cumbersome; balance is key for smooth and effective operations.

  • Legal and Compliance Requirements 

Local law often sets minimum and maximum limits on the number of directors, so companies must adhere to these regulatory standards.

  • Cost Implications

Increasing the number of directors adds to costs (e.g., compensation, meeting expenses), so financial resources must be considered when expanding the board.

  • Growth Stage

Early-stage companies may need fewer directors, focusing on core founders, while scaling companies benefit from additional directors with strategic and operational experience.

So, the ideal number of directors depends on the company’s size, the industry and the areas of expertise required.

Company Director Residency Requirement

In India, one of the key legal director requirements for establishing a private limited company is that at least one director must be a resident of India. Under the Companies Act, a resident director is defined as someone who has spent at least 182 days in India during the preceding calendar year. 

This company director residency requirement serves multiple purposes:

  • To ensure local governance and effective leadership
  • As a safeguard against companies that may be established with little or no physical presence in the country, helping the government ensure that companies are genuinely rooted in the local economy. 
  • To enhance accountability and align the company’s operations with India’s regulatory framework, benefiting both the company and its stakeholders.

Conclusion

Directors in private limited companies play a critical role in steering the organisation toward growth and ensuring legal compliance. With increasing complexities in business operations, the responsibilities of directors are more significant than ever. 

As businesses grow and face new challenges, the role of directors will evolve, but one thing will remain constant: the need for both responsible and visionary leadership. Directors must continue to adapt, making informed decisions to lead their companies into the future.

FAQs on Directors in a Private Limited Company

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One Person Company
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1,499 + Govt. Fee
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Frequently Asked Questions

Can a person be a director in more than one company?

In India, under the Companies Act of 2013, a person can serve as a director in a maximum of 20 companies at once. However, there are limits within this cap—only 10 of these can be public companies. This rule aims to ensure that directors can effectively fulfil their responsibilities without being stretched too thin across multiple organisations.

Can a director be appointed without a DIN (Director Identification Number)?

No, a director in India cannot be appointed without a DIN. A DIN is mandatory under the Companies Act of 2013, as it uniquely identifies each director and is required for their appointment in any company. The DIN application is submitted to the Ministry of Corporate Affairs, and once obtained, it is used for all directorships and filings.

How does a director influence a company's culture?

A director plays a significant role in shaping a company’s culture by setting ethical standards, defining organisational values and leading by example. Directors influence company culture through the policies they approve, the leadership tone they set and their interactions with executives and employees. 

By encouraging open communication, promoting transparency and supporting employee development, directors can positively impact morale and align the company’s culture with its strategic goals.

Are company directors involved in day-to-day operations?

Generally, directors are not involved in a company's day-to-day operations; their role is more strategic and supervisory. They focus on high-level governance, setting long-term goals and ensuring that the company's management team is performing well. 

However, in smaller companies or startups, directors might take a more hands-on approach, becoming more involved in daily tasks and decisions due to limited resources or a smaller team.

Conversion of Private Limited Company to Public Limited Company: Step-by-Step Guide

Conversion of Private Limited Company to Public Limited Company: Step-by-Step Guide

For most growing businesses, starting out as a Private Limited Company (Pvt Ltd) feels like the natural choice- it offers the safety net of limited liability, manageable compliance requirements, and the flexibility to focus on building the business without too much red tape. But as the business scales, ambitions grow bigger. You might want to raise significant capital, bring in a larger investor base, or even dream of going public someday. That’s when converting into a Public Limited Company starts making real sense.

So, what changes when you move from private to public?

  • Access to Public Funds: Unlike a private company, a public limited company can tap into larger funding avenues through IPOs or private placements, opening doors to serious growth capital.

  • Ease of Share Transfer: In a public company, shares are freely transferable, making it easier for investors or shareholders to buy, sell, or exit, boosting liquidity and appeal.

  • No Member Cap: Private companies are capped at 200 shareholders, but public companies have no such limit, giving you the freedom to expand your ownership base.

In this guide, we’ll break down exactly what it takes to convert your private company into a public one under the Companies Act, 2013, and walk you through the compliance steps and practical things you need to be ready for once you’ve made the leap.

Table of Contents

Procedure for Conversion into a Public Limited Company

Converting a private limited company into a public limited company in India is governed by the Companies Act, 2013, and involves a formalised legal process. Here’s a step-by-step guide:

1. Convene a Board Meeting

2. Issue Notice for EGM

  • Send notices to all shareholders, directors, and auditors at least 21 days before the meeting.
  • The notice should include the agenda, draft resolutions, and explanatory statements.

3. Hold the Extraordinary General Meeting (EGM)

  • Pass a Special Resolution to approve the conversion from private to public.
  • Approve necessary alterations in the MoA (removal of “Private”) and AoA (removal of restrictive clauses on share transfer and member limits).

4. Filing with Registrar of Companies (RoC)

Submit the following forms with the Ministry of Corporate Affairs (MCA) portal:

  • MGT-14: Filing of special resolutions within 30 days of passing them.
  • INC-27: Application for conversion, along with certified copies of resolutions, amended MoA/AoA, and EGM minutes.

5. Scrutiny and Approval by RoC

The Registrar reviews the application and, upon satisfaction, issues a Fresh Certificate of Incorporation reflecting the change in company status from private to public.

Related Read: Private Company Vs Public Company: Key Differences Explained

Post-Conversion Requirements

Once the company has been converted into a public limited company, several post-conversion formalities must be completed to align with regulatory and operational standards:

1. Update Statutory Documents

  • Obtain a new PAN reflecting the updated company name.
  • Revise all statutory records, financial statements, and company stationery (letterheads, invoices, website, etc.).

2. Inform Bankers and Financial Institutions

  • Update your company’s status with existing banks and financial institutions.
  • Amend authorised signatories if required.

3. Intimate Regulatory Authorities

  • Notify relevant authorities such as tax departments, GST authorities, and regulatory bodies, if applicable.

4. Compliance with Public Company Norms

  • Increase the number of directors to a minimum of 3 (as required for a public company).
  • Appoint independent directors and comply with applicable listing regulations (if planning for a stock exchange listing).
  • Adhere to enhanced disclosure norms, audit requirements, and corporate governance standards.

5. Prepare for Capital Raising (Optional)

  • If planning an IPO, start preparing for SEBI compliance, drafting offer documents, and engaging with merchant bankers.

Frequently Asked Questions (FAQs)

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Private Limited Company
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1,499 + Govt. Fee
BEST SUITED FOR
  • Service-based businesses
  • Businesses looking to issue shares
  • Businesses seeking investment through equity-based funding


Limited Liability Partnership
(LLP)

1,499 + Govt. Fee
BEST SUITED FOR
  • Professional services 
  • Firms seeking any capital contribution from Partners
  • Firms sharing resources with limited liability 

One Person Company
(OPC)

1,499 + Govt. Fee
BEST SUITED FOR
  • Freelancers, Small-scale businesses
  • Businesses looking for minimal compliance
  • Businesses looking for single-ownership

Private Limited Company
(Pvt. Ltd.)

1,499 + Govt. Fee
BEST SUITED FOR
  • Service-based businesses
  • Businesses looking to issue shares
  • Businesses seeking investment through equity-based funding


One Person Company
(OPC)

1,499 + Govt. Fee
BEST SUITED FOR
  • Freelancers, Small-scale businesses
  • Businesses looking for minimal compliance
  • Businesses looking for single-ownership

Private Limited Company
(Pvt. Ltd.)

1,499 + Govt. Fee
BEST SUITED FOR
  • Service-based businesses
  • Businesses looking to issue shares
  • Businesses seeking investment through equity-based funding


Limited Liability Partnership
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1,499 + Govt. Fee
BEST SUITED FOR
  • Professional services 
  • Firms seeking any capital contribution from Partners
  • Firms sharing resources with limited liability 

Frequently Asked Questions

What Is the Form for Conversion of a Private Company into a Public Company?

The primary form used for the conversion of a private limited company into a public limited company in India is Form INC-27. It must be submitted along with supporting documents like the altered Memorandum of Association (MoA), Articles of Association (AoA), special resolution copy, and EGM minutes.Additionally, Form MGT-14 (for filing special resolutions) must also be filed within 30 days of passing the resolution at the EGM.

Can a Private Limited Company Go Public?

Yes, a Private Limited Company can go public by converting itself into a Public Limited Company.

After conversion, the company must comply with public company regulations under the Companies Act, 2013, including increased disclosure norms, appointment of independent directors (if applicable), and adherence to corporate governance standards.

What Section of the Companies Act, 2013 Governs Conversion of a Public Company into a Private Company?

The conversion of a Public Company into a Private Company is governed by Section 14 of the Companies Act, 2013.

  • Section 14(1) deals with altering the Articles of Association (AoA) to include provisions applicable to a private company.
  • Such a conversion requires passing a special resolution and obtaining approval from the Tribunal (NCLT) as mandated under Section 14(2).

Sarthak Goyal

Sarthak Goyal is a Chartered Accountant with 10+ years of experience in business process consulting, internal audits, risk management, and Virtual CFO services. He cleared his CA at 21, began his career in a PSU, and went on to establish a successful ₹8 Cr+ e-commerce venture.

He has since advised ₹200–1000 Cr+ companies on streamlining operations, setting up audit frameworks, and financial monitoring. A community builder for finance professionals and an amateur writer, Sarthak blends deep finance expertise with an entrepreneurial spirit and a passion for continuous learning.

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Different Types of Companies in India - Complete Guide

Different Types of Companies in India - Complete Guide

Starting a business in India is an exciting and transformative journey, filled with opportunities to bring your ideas to life and create something impactful. However, one of the most crucial decisions you’ll face early on is choosing the proper business structure. Think of it as laying the foundation for your venture—get it right, and it supports your growth; get it wrong, and it could lead to unnecessary challenges down the line.

Each business type has its own advantages, legal responsibilities and operational requirements, making it essential to align your choice with your goals, resources and long-term vision.

In this blog, we’ll simplify the complexities, walking you through the different types of companies in India, their features, benefits and the documents required to get started.

Common types of companies in India and their classification

Table of Contents

What Are the Types of Business Entities?

India’s vibrant economy is home to diverse industries and entrepreneurial ambitions, necessitating a range of business entity options. From solo ventures to large-scale collaborations, the choice of business structure directly impacts a company's growth, legal compliance, tax obligations and operational efficiency.

There are different types of companies in India, ranging from individual ownership models to multi-member organisations, catering to various needs and scales. These include:

Types of Business Structures in India

India offers a variety of business structures to suit different entrepreneurial needs, scales and industries. Each structure has unique features, benefits and drawbacks, making it crucial to choose the right one based on your business goals. Let’s dive deeper into different types of businesses in India:

  1. Sole ProprietorshipA sole proprietorship is the simplest and most commonly adopted business structure in India, especially for small businesses or individual entrepreneurs. It is an unincorporated business owned and managed by a single person.
    Features:
    • No separate legal entity; the business is considered the same as the owner.
    • Unlimited liability: The owner's personal assets are at risk in case of debts.
    • Minimal compliance: Easy to set up and operate with fewer regulations.
  2. PartnershipA partnership is a business structure where two or more individuals share ownership, profits and responsibilities. It is governed by the Indian Partnership Act of 1932 and is ideal for businesses requiring diverse skill sets.
    Features:
    • Joint ownership and decision-making.
    • Unlimited liability for all partners unless specified otherwise in the partnership agreement.
    • No perpetual succession; the partnership dissolves upon a partner's death or withdrawal.
  3. Limited Liability Partnerships (LLP)An LLP blends the advantages of a partnership with the benefits of limited liability. Introduced under the LLP Act of 2008, it is ideal for professionals or small businesses looking for a flexible yet secure structure.
    Features:
    • Combines the flexibility of partnerships with limited liability protection.
    • A separate legal entity from its partners.
    • Requires at least two designated partners.
  4. Private Limited Companies (Pvt Ltd)A Private Limited Company is a favoured structure among startups and small-to-medium enterprises with several advantages. It is governed by the Companies Act of 2013 and allows for limited liability while offering scalability.
    Features:
    • Separate legal identity from its owners.
    • Limited liability for shareholders.
    • Eligibility to issue shares for raising funds.
  5. Public Limited CompaniesA Public Limited Company is suitable for businesses aiming to scale operations and raise public funds through shares. A company whose shares are publicly traded, with ownership open to the general public.
    Features:
    • Requires a minimum of seven shareholders and three directors.
    • No upper limit on the number of shareholders.
    • Vulnerable to market fluctuations.
  6. One Person Companies (OPC)Introduced under the Companies Act of 2013, an OPC caters to solo entrepreneurs seeking limited liability benefits. Simply put, a single individual owns the company while enjoying limited liability protection.
    Features:
    • Mandatory to appoint a nominee.
    • Limited liability for the owner.
    • Not eligible for equity funding.
  7. Section 8 Companies (NGOs)Section 8 Companies are nonprofit organisations formed under the Companies Act of 2013 to promote social welfare activities. These companies focus on charitable objectives like education, healthcare or environmental protection.
    Features:
    • Profits cannot be distributed as dividends.
    • Tax exemptions are available under specific conditions.
  8. Joint-Venture CompaniesA Joint- Venture (JV) combines two or more entities to collaborate on a specific project or goal. Partners share resources, expertise and profits while retaining their individual entities.
    Features:
    • Operates under a joint agreement for a specific purpose.
    • Temporary or long-term collaboration.
    • Shared financial risks.
  9. Non-Government Organisations (NGOs)NGOs are entities dedicated to social welfare causes, operating independently of the government. NGOs can be structured as trusts, societies or Section 8 Companies, focusing on various charitable activities.
    Features:
    • Operates without a profit motive.
    • May qualify for tax exemptions.
    • Drives social change and community development.

Types of Companies Based on Size

In India, companies can be categorized based on their size, typically determined by factors such as turnover, capital investment, and employee count. Here are the main types of companies in India based on size:

Here are the main types of companies based on members:

1. Micro Enterprises

Micro-enterprises are the smallest category of companies, characterized by low investment in plant and machinery or equipment. In India, micro-enterprises are defined as those with an investment of up to Rs. 1 crore in manufacturing and an annual turnover of Rs. 5 crore.

2. Small Enterprises

Small enterprises are slightly larger than micro-enterprises but still fall within the small-scale sector. In India, small enterprises are defined as those with an investment of not more than Rs. 10 crore and an annual turnover of not more than Rs. 50 crore.

3. Medium Enterprises

Medium enterprises are larger than small enterprises but smaller than large corporations. In India, medium enterprises are defined as those with an investment of more than Rs. 50 crore in manufacturing and an annual turnover of not more than Rs. 250 crore.

4. Large Enterprises

Large enterprises are the largest category of companies, characterized by substantial investment, high turnover, and a large workforce. In India, large enterprises have investments exceeding Rs. 50 crore in manufacturing or Rs. 250 crore in services. They often have hundreds or even thousands of employees and operate nationally or multinational.

These categories are defined by the Ministry of Micro, Small, and Medium Enterprises (MSME) in India to provide various benefits and incentives to small and medium-sized enterprises (SMEs), such as priority lending, subsidies, tax exemptions, and easier access to government schemes and programs.

Types of Companies Based on Liabilities

Companies can be categorized based on the extent of liability their members or owners have. Some major types of companies based on liabilities are-

1. Company Limited by Shares

A Company Limited by Shares is a type of company where the liability of its members is limited to the amount unpaid on their shares. This means that shareholders are not personally liable for the company's debts beyond the amount they have agreed to contribute towards the shares they hold.

Companies Limited by Shares can be further classified into private limited companies and public limited companies based on the number of shareholders and other criteria.

2. Company Limited by Guarantee

In a Company Limited by Guarantee, the liability of its members is limited to the amount they agree to contribute to the company's assets in the event of its winding up. This type of company is commonly used for non-profit organizations, clubs, societies, and associations.

3. Unlimited Liability Company

In an Unlimited Liability Company, the members or owners have unlimited personal liability for the company's debts and obligations. This means that their personal assets are at risk to satisfy the company's liabilities, and creditors can pursue the members' personal assets to settle debts owed by the company.

Types of Companies Based on Listing Status

Companies can also be classified based on their listing status, which refers to whether their shares are listed on a stock exchange for public trading.

1. Listed Companies

Listed companies are those whose shares are listed and traded on a recognized stock exchange, such as the Bombay Stock Exchange (BSE) or the National Stock Exchange (NSE) in India.

These companies are subject to stringent regulatory requirements and disclosure norms mandated by the Securities and Exchange Board of India (SEBI). Listing provides liquidity to shareholders and enables the company to raise capital by issuing additional shares to the public.

2. Unlisted Companies

Unlisted companies are those whose shares are not traded on any stock exchange. These companies may be privately held, meaning that their shares are owned by a small group of shareholders or closely held by promoters and investors.

Unlisted companies are not subject to the same level of regulatory scrutiny as listed companies but may still be required to comply with certain statutory requirements under the Companies Act.

Types of Companies Based on Holding

Companies can be categorized based on their holding structure, which refers to the relationship between parent companies and their subsidiaries.

1. Parent Company

A parent company is a corporation that owns a controlling interest in one or more subsidiary companies. It typically holds more than 50% of the voting rights in the subsidiary companies and has the power to make decisions affecting their operations and strategic direction.

2. Subsidiary Company

A subsidiary company is a company that is controlled by another company, known as the parent company. Subsidiary companies can be wholly or partially owned by the parent company, depending on the percentage of shares held.

Subsidiary companies operate independently but are subject to the control and influence of the parent company.

3. Holdings Company

A holdings company is a company whose primary purpose is to hold investments in other companies rather than engage in operational activities. Holdings companies typically own shares in subsidiary companies and may provide their subsidiaries with strategic direction and financial support.

Unlike a parent company, a holding company does not engage in business operations of its own.

4. Affiliate Company

An affiliate company is a company that is related to another company through common ownership or control. Affiliate companies may be part of the same corporate group or have a strategic partnership with each other.

5. Associate Company

An associate company is one in which another company holds a significant but not controlling interest, usually between 20% to 50% of the voting rights. While the investing company has influence over the associate company's operations and management, it does not exercise full control.

Documents Required to Open Different Types of Business in India

Here’s a list of documents required to open a company in India:

  • Identity Proof: PAN card, Aadhaar card
  • Address Proof: Utility bill, rent agreement, or property papers
  • Business Registration Forms: Forms based on the business type (SPICe+, FiLLiP, etc.)
  • Digital Signature Certificate (DSC): For online submissions
  • Proof of registered office address: NOC or Rental Agreement

Additional documents may be required based on the business type, such as MOA and AOA for companies, LLP Agreements for LLPs or trust deeds for NGOs.

Conclusion

In India, the variety of business entities ensures there’s a fit for every kind of entrepreneur—whether you're a solo dreamer with a big vision, a small team building something impactful, or an organisation driven by social change.

Each type of entity offers unique features, advantages and challenges. From the simplicity of a sole proprietorship to the robust framework of private limited companies or the flexibility of LLPs, picking the right one can make your journey smoother, protect your personal assets and set you up for growth.

Think about your business goals:

  • Do you want to stay small and agile or scale into a large organisation?
  • Do you need investors or want to keep it self-funded?
  • Are compliance and taxes manageable?

Your answers to these questions will guide you toward the perfect fit. If you’re unsure where to start, don’t worry—many successful entrepreneurs were in the same place when they started. The key is to take it one step at a time.

Frequently Asked Questions

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Private Limited Company
(Pvt. Ltd.)

1,499 + Govt. Fee
BEST SUITED FOR
  • Service-based businesses
  • Businesses looking to issue shares
  • Businesses seeking investment through equity-based funding


Limited Liability Partnership
(LLP)

1,499 + Govt. Fee
BEST SUITED FOR
  • Professional services 
  • Firms seeking any capital contribution from Partners
  • Firms sharing resources with limited liability 

One Person Company
(OPC)

1,499 + Govt. Fee
BEST SUITED FOR
  • Freelancers, Small-scale businesses
  • Businesses looking for minimal compliance
  • Businesses looking for single-ownership

Private Limited Company
(Pvt. Ltd.)

1,499 + Govt. Fee
BEST SUITED FOR
  • Service-based businesses
  • Businesses looking to issue shares
  • Businesses seeking investment through equity-based funding


One Person Company
(OPC)

1,499 + Govt. Fee
BEST SUITED FOR
  • Freelancers, Small-scale businesses
  • Businesses looking for minimal compliance
  • Businesses looking for single-ownership

Private Limited Company
(Pvt. Ltd.)

1,499 + Govt. Fee
BEST SUITED FOR
  • Service-based businesses
  • Businesses looking to issue shares
  • Businesses seeking investment through equity-based funding


Limited Liability Partnership
(LLP)

1,499 + Govt. Fee
BEST SUITED FOR
  • Professional services 
  • Firms seeking any capital contribution from Partners
  • Firms sharing resources with limited liability 

Frequently Asked Questions

What Type of Business Is More Profitable?

The profitability of a business depends on various factors, including the industry, business model and operational efficiency. For instance:

  • Technology startups have high profit potential due to scalability.
  • Service businesses, like consulting or digital marketing, often have low initial costs and high margins.
  • E-commerce can be highly profitable if inventory and logistics are managed efficiently.
  • Real estate and manufacturing tend to yield long-term gains but require significant capital.

Ultimately, the most profitable business aligns with the entrepreneur’s expertise and market demand.

Why Do Different Types of Businesses Exist?

Different types of businesses exist to cater to the diverse needs of entrepreneurs, industries and regulatory requirements.

  • Legal and financial considerations: Some businesses need limited liability, while others prioritise simplicity.
  • Operational scope: A sole proprietor might work well for small-scale operations, while large organisations need a corporate structure.
  • Growth potential: Some structures, like private limited companies, attract investors, while others, like partnerships, foster collaboration.

What Types of Businesses Are in Demand?

Currently, high-demand businesses include:

  • Technology and SaaS: Cloud computing, AI and software solutions.
  • E-commerce: Online retail continues to grow post-pandemic.
  • Health and wellness: Telemedicine, fitness and organic products are booming.
  • Sustainable businesses: Eco-friendly products and renewable energy.
  • Digital services: Marketing, content creation, and app development.

These industries reflect shifting consumer priorities and technological advancements.

What Are the Five Types of Business Organisations?

The five major types of business organisations are:

  • Sole Proprietorship: Owned and managed by one person; simple and cost-effective.
  • Partnership: Owned by two or more individuals sharing responsibilities and profits.
  • Limited Liability Partnership (LLP): A hybrid structure with limited liability and partnership benefits.
  • Private Limited: A separate legal entity that can raise capital by issuing shares.
  • Public Limited: Allows a company to offer shares to the general public, either on the stock market or privately.

What Is the Director Identification Number (DIN)?

The Director Identification Number (DIN) is a unique identification number assigned by the Ministry of Corporate Affairs (MCA) in India to individuals intending to serve as company directors. It is mandatory under the Companies Act of 2013.

Nipun Jain

Nipun Jain is a seasoned startup leader with 13+ years of experience across zero-to-one journeys, leading enterprise sales, partnerships, and strategy at high-growth startups. He currently heads Razorpay Rize, where he's building India's most loved startup enablement program and launched Rize Incorporation to simplify company registration for founders.

Previously, he founded Natty Niños and scaled it before exiting in 2021, then led enterprise growth at Pickrr Technologies, contributing to its $200M acquisition by Shiprocket. A builder at heart, Nipun loves numbers, stories and simplifying complex processes.

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