Learn what CIN (Corporate Identity Number) is, how to decode its 21-character format, and how to search Indian companies using CIN on NewCompanyAlert.

What is CIN?

CIN stands for Corporate Identity Number. It is a unique 21-character alphanumeric code assigned by the Registrar of Companies (ROC) under the Ministry of Corporate Affairs (MCA) to every company registered in India.

The CIN is assigned at the time of company incorporation and remains unchanged throughout the company's lifetime. It serves as the primary identifier for any company in India's corporate registry.

How to Decode a CIN Number

Let's break down the CIN U72900MH2000PLC123456:

U — Listing status (U = Unlisted, L = Listed)

72900 — Industry code (NIC classification)

MH — State code (Maharashtra)

2000 — Year of incorporation

PLC — Company type (Public Limited Company)

123456 — Registration number

How to Search Companies by CIN

On NewCompanyAlert, you can search any Indian company by CIN in seconds:

Go to the CIN Search page

Enter the full CIN or company name

View complete company details including directors, capital, and address

Our database contains millions of MCA-registered companies updated daily.

Why is CIN Important?

Legal identification — Required for all official filings and compliance

Due diligence — Verify company authenticity before business dealings

Research — Track company history, directors, and financial details

Lead generation — Find newly registered companies for B2B outreach

Where to Find a Company's CIN

You can find a company's CIN on:

MCA portal (mca.gov.in)

NewCompanyAlert CIN Search

Company's official documents and letterhead

Annual returns and financial statements

Start searching companies by CIN on NewCompanyAlert — it's completely free.

What is a CIN Number and How to Search Companies in India

What is CIN?

How to Decode a CIN Number

How to Search Companies by CIN

Why is CIN Important?

Where to Find a Company's CIN

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