SEROPLASMA SPECIALITY LABORATORY PRIVATE LIMITED

CIN U86905WB2025PTC282109

Private Limited CompanyIncorporated 22 August 2025

SEROPLASMA SPECIALITY LABORATORY PRIVATE LIMITED is a private limited company incorporated on 22 August 2025. Its CIN is U86905WB2025PTC282109 and it is registered in North 24 Paraganas, West Bengal. Its main business activity is human health activities (NIC 86905). It has an authorised capital of ₹15,00,000 and a paid-up capital of ₹3,00,000. Its directors are GOPAL BONDOPADHYAYA, CHIRANJIT BANERJEE and SANJIB BANERJEE.

Company details

Name: SEROPLASMA SPECIALITY LABORATORY PRIVATE LIMITED
CIN: U86905WB2025PTC282109
Type: Private Limited Company
Date of incorporation: 22 August 2025
Registrar of Companies: —
Category: Company limited by shares
Sub-category: Non-government company
Authorised capital: ₹15,00,000
Paid-up capital: ₹3,00,000
Business activity: Human health activities
NIC code: 86905
State: West Bengal
District: North 24 Paraganas

Registered office: 32 Lalit Gupta Street, LP-3/7/1, North 24 Paraganas, West Bengal, 700049

Directors

GOPAL BONDOPADHYAYADirector
CHIRANJIT BANERJEEDirector
SANJIB BANERJEEDirector

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	21 September 2025
Appoint the first auditorby the board, within 30 days	21 September 2025
Issue share certificateswithin 60 days of incorporation	21 October 2025
Commencement of business (INC-20A)within 180 days, after subscribers pay for their shares	18 February 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 U86905WB2025PTC282109 means

U — listing: Unlisted
86905 — industry (NIC): Human health activities
WB — state / ROC code: West Bengal
2025 — year of incorporation: 2025
PTC — ownership: Private Limited Company
282109 — registration number: Serial number at the ROC

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