ROCKMATIC AI (OPC) PRIVATE LIMITED

CIN U46529WB2026OPC289786

One Person CompanyIncorporated 5 October 2026

ROCKMATIC AI (OPC) PRIVATE LIMITED is an one person company incorporated on 5 October 2026 with the Registrar of Companies, Kolkata I. Its CIN is U46529WB2026OPC289786 and it is registered in Kolkata, West Bengal. Its main business activity is wholesale trade, except of motor vehicles and motorcycles (NIC 46529). It has an authorised capital of ₹15,00,000 and a paid-up capital of ₹1,00,000. Its directors is BIBHAS CHATTERJEE.

Company details

Name: ROCKMATIC AI (OPC) PRIVATE LIMITED
CIN: U46529WB2026OPC289786
Type: One Person Company
Date of incorporation: 5 October 2026
Registrar of Companies: ROC Kolkata I
Category: Company limited by shares
Sub-category: Non-government company
Authorised capital: ₹15,00,000
Paid-up capital: ₹1,00,000
Business activity: Wholesale trade, except of motor vehicles and motorcycles
NIC code: 46529
State: West Bengal
District: Kolkata

Registered office: AMBICA RESIDENCY,BL-C, 2ND-FR;FL-2/A, 245/1, Dumdum Road, Kolkata, Kolkata, West Bengal, 700074

Directors

BIBHAS CHATTERJEEDirector

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	4 November 2026
Appoint the first auditorby the board, within 30 days	4 November 2026
Issue share certificateswithin 60 days of incorporation	4 December 2026
Commencement of business (INC-20A)within 180 days, after subscribers pay for their shares	3 April 2027
Director KYC (DIR-3 KYC)every year, for each director's DIN	30 September 2027
Financial statements (AOC-4) and annual return (MGT-7A)AOC-4 within 180 days of the year's end — an OPC holds no AGM	27 September 2027

What the CIN U46529WB2026OPC289786 means

U — listing: Unlisted
46529 — industry (NIC): Wholesale trade, except of motor vehicles and motorcycles
WB — state / ROC code: West Bengal
2026 — year of incorporation: 2026
OPC — ownership: One Person Company
289786 — registration number: Serial number at the ROC

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Details from Ministry of Corporate Affairs records, last updated 12 October 2026.