THIRUANNAMALAIYAR ENGINEERS (OPC) PRIVATE LIMITED

CIN U71100TN2026OPC191196

One Person CompanyIncorporated 23 March 2026

THIRUANNAMALAIYAR ENGINEERS (OPC) PRIVATE LIMITED is an one person company incorporated on 23 March 2026 with the Registrar of Companies, Chennai. Its CIN is U71100TN2026OPC191196 and it is registered in Katpadi, Tamil Nadu. Its main business activity is architectural and engineering activities and related technical consultancy (NIC 71100). It has an authorised capital of ₹10,000 and a paid-up capital of ₹10,000. Its directors is KALIYAPPAN VENKATESAN.

Company details

Name: THIRUANNAMALAIYAR ENGINEERS (OPC) PRIVATE LIMITED
CIN: U71100TN2026OPC191196
Type: One Person Company
Date of incorporation: 23 March 2026
Registrar of Companies: ROC Chennai
Category: Company limited by shares
Sub-category: Non-government company
Authorised capital: ₹10,000
Paid-up capital: ₹10,000
Business activity: Architectural and engineering activities and related technical consultancy
NIC code: 71100
State: Tamil Nadu
District: Katpadi

Registered office: SF.No.169/2B1B Main Road, Veppaneri,Veppanganeri, Katpadi, Tamil Nadu, 632201

Directors

KALIYAPPAN VENKATESANDirector

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	22 April 2026
Appoint the first auditorby the board, within 30 days	22 April 2026
Issue share certificateswithin 60 days of incorporation	22 May 2026
Commencement of business (INC-20A)within 180 days, after subscribers pay for their shares	19 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)AOC-4 within 180 days of the year's end — an OPC holds no AGM	27 September 2026

What the CIN U71100TN2026OPC191196 means

U — listing: Unlisted
71100 — industry (NIC): Architectural and engineering activities and related technical consultancy
TN — state / ROC code: Tamil Nadu
2026 — year of incorporation: 2026
OPC — ownership: One Person Company
191196 — registration number: Serial number at the ROC

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