NEFRONEX BIO PHARMA PRIVATE LIMITED

CIN U47721WR2026PTC294572

Private Limited CompanyIncorporated 11 June 2026

NEFRONEX BIO PHARMA PRIVATE LIMITED is a private limited company incorporated on 11 June 2026 with the Registrar of Companies, Kolkata II. Its CIN is U47721WR2026PTC294572 and it is registered in North 24 Paraganas, West Bengal. Its main business activity is retail trade, except of motor vehicles and motorcycles (NIC 47721). It has an authorised capital of ₹15,00,000 and a paid-up capital of ₹10,00,000. Its directors are INDRANEEL BANERJEE and AMITAVA CHAKRABORTY.

Company details

Name: NEFRONEX BIO PHARMA PRIVATE LIMITED
CIN: U47721WR2026PTC294572
Type: Private Limited Company
Date of incorporation: 11 June 2026
Registrar of Companies: ROC Kolkata II
Category: Company limited by shares
Sub-category: Non-government company
Authorised capital: ₹15,00,000
Paid-up capital: ₹10,00,000
Business activity: Retail trade, except of motor vehicles and motorcycles
NIC code: 47721
State: West Bengal
District: North 24 Paraganas

Registered office: Shradhanjali Apt.,Fl. GB,15,HariCharanChatterjeeSt,Ariadaha,North 24 Parganas,North 24 Paraganas,West Bengal,700057

Directors

INDRANEEL BANERJEEDirector
AMITAVA CHAKRABORTYDirector

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	11 July 2026
Appoint the first auditorby the board, within 30 days	11 July 2026
Issue share certificateswithin 60 days of incorporation	10 August 2026
Commencement of business (INC-20A)within 180 days, after subscribers pay for their shares	8 December 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 U47721WR2026PTC294572 means

U — listing: Unlisted
47721 — industry (NIC): Retail trade, except of motor vehicles and motorcycles
WR — state / ROC code: West Bengal
2026 — year of incorporation: 2026
PTC — ownership: Private Limited Company
294572 — registration number: Serial number at the ROC

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