CASTLETON SPRING AND ENGINEERING PRIVATE LIMITED
CIN U25999WB2026PTC288154
CASTLETON SPRING AND ENGINEERING PRIVATE LIMITED is a private limited company incorporated on 11 May 2026 with the Registrar of Companies, Kolkata I. Its CIN is U25999WB2026PTC288154 and it is registered in Kolkata, West Bengal. Its main business activity is manufacture of other fabricated metal products n.e.c. (NIC 25999). It has an authorised capital of ₹1,00,000 and a paid-up capital of ₹1,00,000. Its directors are YAASH BAFNA, ANKUR CHOUDHARY and PRANJAL BAFNA ..
Company details
- Name
- CASTLETON SPRING AND ENGINEERING PRIVATE LIMITED
- CIN
- U25999WB2026PTC288154
- Type
- Private Limited Company
- Date of incorporation
- 11 May 2026
- Registrar of Companies
- ROC Kolkata I
- Category
- Company limited by shares
- Sub-category
- Non-government company
- Authorised capital
- ₹1,00,000
- Paid-up capital
- ₹1,00,000
- Business activity
- Manufacture of other fabricated metal products n.e.c.
- NIC code
- 25999
- State
- West Bengal
- District
- Kolkata
Registered office: 57 RAJA BASANTA ROY ROAD GROUND FLOOR, R NO-1, Lake Market
Directors
- YAASH BAFNADirector
- ANKUR CHOUDHARYDirector
- PRANJAL BAFNA .Director
First-year compliance calendar
Due dates worked out from the incorporation date. Check the latest MCA notifications for extensions.
| Compliance | Due |
|---|---|
| First board meetingwithin 30 days of incorporation | 10 June 2026 |
| Appoint the first auditorby the board, within 30 days | 10 June 2026 |
| Issue share certificateswithin 60 days of incorporation | 10 July 2026 |
| Commencement of business (INC-20A)within 180 days, after subscribers pay for their shares | 7 November 2026 |
| Director KYC (DIR-3 KYC)every year, for each director's DIN | 30 September 2027 |
| Financial statements (AOC-4) and annual return (MGT-7A / MGT-7)AGM due by 31 December 2027; AOC-4 within 30 days and MGT-7 within 60 days of it | after the first AGM |
What the CIN U25999WB2026PTC288154 means
- U — listing
- Unlisted
- 25999 — industry (NIC)
- Manufacture of other fabricated metal products n.e.c.
- WB — state / ROC code
- West Bengal
- 2026 — year of incorporation
- 2026
- PTC — ownership
- Private Limited Company
- 288154 — registration number
- Serial number at the ROC
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Details from Ministry of Corporate Affairs records, last updated 12 October 2026.