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CIN Number of a Company: Everything You Need to Know


Last Updated on June 10, 2024 by Kanakkupillai

Companies registered in India receive a Corporate Identity Number, or CIN, that serves as their unique identifier and provides essential details regarding registration. Being familiar with one is critical for government authorities, investors and even companies themselves–this comprehensive guide explores all that you should know about Indian company CINs.

CIN Number of a Company

Definition: A Corporate Identity Number (CIN) is a 21-character alphanumeric code assigned to companies registered under India’s Companies Act 2013. This unique identifier serves multiple regulatory and compliance needs of registered Indian businesses.

Purpose: The CIN serves a central function by simplifying company identification and tracking by offering a single, standardised reference point for identification purposes. It assists government authorities, regulatory bodies, and the general public with accessing the relevant registration details of companies that are registered.

Structure of CIN Components

A CIN comprises 21 characters divided into 6 sections.

First Letter (single alphabetic character): Indicates the Type of Company (L for listed and U for unlisted). Following Five Characters (Numeric characters): Represent the Industry Code according to the National Industrial Classification system.

Next Two Characters (Numeric) Indicate the state code of your registered office; Four Characters (Alpha-Numerics) Represent the year of company incorporation; six characters (Numeric) serve as unique identifiers for the company and should remain unchanged after 6 characters (Numeric).

Last Three Characters (Alpha): These letters were generated randomly.

For example, CINs may look something like this: U01234KA2023PTC145678. In this instance:

U denotes an Unlisted Company while 01234 represents Industry Code; KA denotes State code Karnataka while 2023 is its year of incorporation.

PTC stands for “Private Limited Company).” 145678 serves as its unique identifier, with three random-generated characters.

Importance of CIN for Regulatory Compliance: The Company Information Number is key in meeting compliance standards set out by government authorities such as the Ministry of Corporate Affairs (MCA). Government bodies use it to oversee company activity and ensure its adherence to legal obligations.

Transparency: For investors, stakeholders, and the general public alike, CIN provides efficient access to essential company information. It allows due diligence activities to run more smoothly and aids informed decision-making processes.

Verification: A CIN provides an easy and quick way for individuals and entities to verify the legitimacy and authenticity of a company quickly by accessing official records maintained by MCA.

Where Can I Locate my CIN (Corporation Identification Number)

Company Documents: Your company’s CIN can typically be found listed within various company documents, including these examples:

At the time of company registration, three documents will be produced: Certificate of Incorporation: A certificate issued when registering the business will also serve as legal documentation regarding scope and objectives for its scope and objectives as outlined by MOA;

Memorandum of Association (MOA): This legal document details the scope and objectives, while Articles of Association (AOA) Outlines internal rules that regulate operations within an AOA company.

Website for their Company Information Number (CIN)

Many companies publish their CIN on their official websites to give stakeholders easy access to this valuable piece of data.

MCA Portal:

The Ministry of Corporate Affairs (MCA) website offers an easy and efficient method for verifying CIN numbers and gathering company details, with updates about any modifications or amendments being sent right back out for verification by their team of staff. Lastly, updates about changes/amendments are sent back out so users have accurate records for every registered business entity.

Change of CIN: Any significant modifications in company structures, locations or operations could require them to update their CINs with MCA as soon as they occur and update official documents accordingly.

Amendments in Industry Code or State Code: Industry code or state code amendments may occur due to revisions in the National Industrial Classification or relocation of the company registered office, reflecting these modifications in modified CIN numbering systems.

Verifying CIN on MCA Portal:

  • Accessing the MCA Website: You can indeed visit the Ministry of Corporate Affairs (MCA) website ( and then navigate directly to the ‘MCA Services’ section.
  • Utilise Find CIN Services: Click ‘Find CIN Services, enter company or registration number information, and click on “Search CIN Services.”
  • Viewing Company Information: Once the correct company is identified, the MCA portal provides access to various details regarding it, including CIN number registration date, status of the company, etc. To integrate CINs into Legal Documentation
  • Documents Relating to Incorporation: When you are incorporating your company, its CIN (Company Identification Number) becomes a fragment of its legal documents, such as its Certificate of Incorporation, Memorandum of Association or else Articles of Association.
  • Contracts and Agreements: Companies entering contracts or agreements with other entities will often include their CIN in their documentation to make their unique identifier quickly available when transacting between entities involved, speeding up business operations between all involved.

CIN and Financial Transactions

  • Banking and Financial Institutions: For various financial transactions, banks and financial institutions often request that companies provide their CIN number to validate legal status and adherence to regulatory norms. This helps verify a business’ legal standing and ensure regulatory compliance.
  • Loan Applications: When companies apply for loans and credit facilities, financial institutions often request their CIN number as part of the documentation process to assess both the creditworthiness and legitimacy of borrowing entities. This helps financial institutions assess a company’s borrowing entity properly.

CIN in Corporate Communication

  • Annual Reports: Companies often include their CIN in annual reports to give stakeholders an easily accessible reference point for corporate communication while fulfilling principles of transparency and accountability.
  • Website and Public Communications: Companies often showcase their CIN on official websites and in public communications to enhance the accessibility of information while reinforcing commitment to transparency among their stakeholders.

Addressing CIN Discrepancies

  • Information Update: Companies are expected to submit updates of information that changes, such as their registered office address or industry code or modifications in board structure, to the Ministry of Corporate Affairs promptly to keep their CIN accurate in reflecting the current status of their organization.
  • Legal Implications: Failing to address discrepancies or inaccuracies in CIN information could have serious legal repercussions for companies. Therefore, companies are advised to proactively manage and update their details regularly to avoid compliance issues and ensure regulatory approvals.

Industry Code and its Significance

  • Classification of Industries (CIN): The industry code in CIN is determined using the National Industrial Classification system, which categorizes economic activities according to the sector, allowing uniform data collection and analysis processes.
  • Statistical Reporting: Industry codes facilitate statistical reporting by offering insight into how companies across different sectors have distributed themselves. This data can prove immensely helpful for policymakers, researchers, and analysts who are studying economic trends.

Government Initiatives and CIN

  • Ease of Doing Business in India: With India’s government focus on making doing business easier, CIN plays a critical role in streamlining company identification and verification procedures – thus contributing to an increasingly business-friendly environment.
  • Digital India Initiatives: The Digital India campaign has played an essential role in improving access and efficiency of government services, particularly CIN-related information on digital platforms – this fits with its larger goal of digitally empowered India.

Enhance Due Diligence and CIN

  • Investor Due Diligence: Investors conducting due diligence on prospective investments rely on the CIN to access detailed information regarding registration, compliance history, and financial standing of target firms – this provides crucial data that enables informed decision-making.
  • Mergers and Acquisitions: When conducting mergers and acquisitions, CIN is an indispensable resource in analyzing the legal and financial aspects of all involved companies, aiding in determining their compatibility and risk profile during transactions.

Technological Innovation and CIN

  • Blockchain Applications: Adopting blockchain technology opens up opportunities to increase security and transparency when handling CIN information, revolutionizing company identification and verification procedures in various sectors. Blockchain apps could become game changers.
  • Artificial Intelligence (AI) in Data Analysis: Leveraging artificial intelligence technology in data analysis can add valuable insight to CIN-related information for enhanced decision-making capabilities. AI algorithms can process vast quantities of data to quickly spot patterns, trends and anomalies within company records.

Corporate Resilience and CIN

  • Navigating Economic Challenges: By providing companies with a standardized identifier, CIN helps strengthen resilience during economic challenges. Clear and accurate information helps foster better decision-making and risk management within dynamic business environments.
  • Crisis Management: At times of emergency, such as the COVID-19 pandemic, CIN data provides authorities with vital tools for monitoring and responding to challenges. They use it to assess its effect on individual companies while planning targeted interventions.


CINs are integral to India’s corporate governance and regulatory ecosystem, serving legal, financial, technological and international functions. Their use fosters greater transparency, efficiency and accountability within corporate bodies.

India continues its path toward digital and technology-led progress; its Corporate Identification Number system will likely undergo further refinements. Collaboration among public and private sectors and keeping abreast of technological innovations will play a pivotal role in ensuring it remains robust, futureproof, and an integral component of India’s corporate identification framework.

The Corporate Identity Number (CIN) is essential to India’s regulatory framework governing companies. As its unique identifier facilitates transparency, regulatory compliance, and access to essential information by various stakeholders, its structure, purpose, and significance are essential knowledge for individuals, investors, and regulatory authorities involved with the corporate landscape. Furthermore, maintaining regular contact with changes to any CIN helps maintain an environment that fosters regulatory excellence in business environments.


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