COSMOBUILD INDUSTRIES PRIVATE LIMITED

CIN U47521WR2026PTC293139

Private Limited CompanyIncorporated 27 March 2026

COSMOBUILD INDUSTRIES PRIVATE LIMITED is a private limited company incorporated on 27 March 2026 with the Registrar of Companies, Kolkata II. Its CIN is U47521WR2026PTC293139 and it is registered in Serampore, West Bengal. Its main business activity is retail sale of building material such as bricks, wood, sanitary equipment (NIC 47521). It has an authorised capital of ₹5,00,000 and a paid-up capital of ₹1,00,000. Its directors are ARNAB KUMAR DAS and ATANU DHARA.

Company details

Name: COSMOBUILD INDUSTRIES PRIVATE LIMITED
CIN: U47521WR2026PTC293139
Type: Private Limited Company
Date of incorporation: 27 March 2026
Registrar of Companies: ROC Kolkata II
Category: Company limited by shares
Sub-category: Non-government company
Authorised capital: ₹5,00,000
Paid-up capital: ₹1,00,000
Business activity: Retail sale of building material such as bricks, wood, sanitary equipment
NIC code: 47521
State: West Bengal
District: Serampore

Registered office: 4F, 4TH FLOOR, GREENOVA, SOUTH SUBHASH PALLY, Dankuni

Directors

ARNAB KUMAR DASDirector
ATANU DHARADirector

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	26 April 2026
Appoint the first auditorby the board, within 30 days	26 April 2026
Issue share certificateswithin 60 days of incorporation	26 May 2026
Commencement of business (INC-20A)within 180 days, after subscribers pay for their shares	23 September 2026
Director KYC (DIR-3 KYC)every year, for each director's DIN	30 September 2026
Financial statements (AOC-4) and annual return (MGT-7A / MGT-7)AGM due by 31 December 2026; AOC-4 within 30 days and MGT-7 within 60 days of it	after the first AGM

What the CIN U47521WR2026PTC293139 means

U — listing: Unlisted
47521 — industry (NIC): Retail sale of building material such as bricks, wood, sanitary equipment
WR — state / ROC code: West Bengal
2026 — year of incorporation: 2026
PTC — ownership: Private Limited Company
293139 — registration number: Serial number at the ROC

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