COSMOS BUSINESS PVT.LTD.
CIN U51109WB1984PTC037989
COSMOS BUSINESS PVT.LTD. is a private company limited by shares incorporated on 22 September 1984, registered with the Registrar of Companies, Kolkata and based in West Bengal. MCA classifies its main business activity as trading. Its status on the MCA register is "Strike Off".
Key details
| CIN | U51109WB1984PTC037989 |
|---|---|
| Status | Strike Off |
| Incorporation date | 22 September 1984 |
| Time since incorporation | 42 years, 1 month |
| Registrar of Companies | ROC Kolkata |
| Company class | Private |
| Category | Company limited by shares |
| Activity (MCA classification) | Trading |
| Authorised capital | ₹5,00,000 |
| Paid-up capital | ₹2,000 |
| Registered state | West Bengal |
| Registered office PIN | 700012 |
Data as of 1 June 2026. Source: Ministry of Corporate Affairs (MCA).
What does this CIN mean?
A Corporate Identity Number (CIN) is a 21-character code given to every company registered in India. U51109WB1984PTC037989 breaks down as follows:
| Part | Value | Meaning |
|---|---|---|
| 1st character | U | Listing status code (U) |
| Characters 2–6 | 51109 | Industry (NIC) code for the company's main activity at registration. |
| Characters 7–8 | WB | State code of the Registrar's records (this company is registered in West Bengal). |
| Characters 9–12 | 1984 | Year of incorporation: 1984. |
| Characters 13–15 | PTC | Ownership / company type code. |
| Characters 16–21 | 037989 | Registration number given by the Registrar of Companies. |
Companies with the same activity code in West Bengal
Companies registered in the same area
Registered office PIN starting 700
1,96,033 companies, of which 1,16,099 are active.
Most common activities:
- Trading (62,635)
- Business Services (33,109)
- Real Estate and Renting (22,204)
West Bengal
2,59,211 companies, of which 1,56,614 are active.
Most common activities:
- Trading (75,757)
- Business Services (43,333)
- Real Estate and Renting (26,221)
Source: MCA company data, as of 1 June 2026.
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