Calcutta Serological Institute Laboratory Pvt Ltd - Company Profile

It is a healthcare private limited company based in Kolkata, West Bengal, India, established in 1931.
1931 Kolkata, West Bengal, India Active
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About Calcutta Serological Institute Laboratory Pvt Ltd

Calcutta Serological Institute Laboratory Pvt Ltd, a active private limited company, was established on 11 December 1931 in Kolkata, West Bengal, India. Engaging in nursing within the hospital and medical care sector, it holds CIN: U85110WB1931PTC007251. Registered under ROC Roc Kolkata I. it is unlisted. It has an authorized capital of ₹1.00 M and a paid-up capital of ₹1.00 M.

It upholds a compliant status. Employing 10 professional, Its leadership includes Anjali Mazumder (Managing Director), Alakananda Datta (Director), Madhu Chanda Jaria (Director). It holds no open charges and ₹1.13 M settled loans. Its latest AGM occurred on 30 September 2025, with the balance sheet filed on 31 March 2025. It is based at 9 Jawaharlal Nehru Road, Kolkata, West Bengal, 700013.

Company Details
  • Email
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  • Telephone

    +91-XXXXXXXXXX

  • Website
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  • Social Media
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  • Apps
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Company Details

  • CIN/LLPIN

    U85110WB1931PTC007251

  • Registration Number

    007251

  • Incorporation Date

    11 December 1931

  • Authorized Capital

    ₹1.00 M

  • Paid-Up Capital

    ₹1.00 M

  • ROC Code

    Roc Kolkata I

  • Listing Status

    Unlisted

  • Company Status

    Active

Key Metrics
  • Authorised Capital ₹ 1.00 M
  • Paid Up Capital ₹ 1.00 M
  • Company Age 94 Year, 2 Months
  • Last Filing with ROC 31 Mar 2025
  • Satisfied Charges ₹ 1.13 M
Company report

Calcutta Serological Institute Laboratory Pvt Ltd

Company Report FY 2025-2026

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Explore comprehensive insights into Calcutta Serological Institute Laboratory Pvt Ltd — covering financial performance, compliance records, Competitor, shareholding patterns, directors, key metrics, and litigation history. Unlock to see detailed insights and stay informed.

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Who are the key members and board of directors at Calcutta Serological Institute Laboratory Pvt Ltd?
Current Directors
Name Designation Appointment Date Status
Anjali Mazumder Managing Director 30 Dec 1986 Current
Alakananda Datta Director 30 Dec 1986 Current
Madhu Chanda Jaria Director 15 Apr 2003 Current

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Financial Performance of Calcutta Serological Institute Laboratory.

Calcutta Serological Institute Laboratory Pvt Ltd, for the financial year ended 2017, experienced no change in revenue, with a 0% increase. The company also saw a no change in profitability, with a 0% increase in profit. The company's net worth witnessed no change by increase of 0%.

Calcutta Serological Institute Laboratory revenue growth over time
Calcutta Serological Institute Laboratory profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors
Emtek
Feb, 2021 Amount Post-IPO - Grab Valuation

investors
Signite Partners
Jan, 2021 Amount Post-IPO - Grab Valuation

investors
Hana Financial Group , GGV Capital
Feb, 2021 Amount Post-IPO - Grab Valuation

investors
Signite Partners
  • Key Matrics
  • Balance Sheet
  • Profit and Loss
  • Cash Flow
  • Ratios
Metrics
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What is the Ownership and Shareholding Structure of Calcutta Serological Institute Laboratory?

In 2017, Calcutta Serological Institute Laboratory had a promoter holding of 54.00% and a public holding of 46.00%. Access key insights, ownership, including shareholding patterns, funding, foreign investors, KMP remuneration, group structure, and overseas investments.

Shareholding Pattern (FY 2024)
shareholding
  • Promoters: 92.83%
  • Public: 4.10%
  • Others: 3.07%
Shareholding Pattern over the Year
FY (2024) FY (2023) FY (2022) FY (2021) FY (2020)
Promoters 92.83 94.62 94.55 94.55 94.55
Public 4.10 3.89 3.95 3.96 3.98
Others 3.07 1.49 1.50 1.49 1.47

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Charges (Loans)
Open Charges

₹0

Satisfied Charges

₹1,125,000.00

Charges Breakdown by Lending Institutions
  • Vijaya Bank : 0.11 Cr
Latest Charge Details
Date Lender Amount Status
30 Jul 2007 Vijaya Bank ₹1.13 M Satisfied

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How Many Employees Work at Calcutta Serological Institute Laboratory?

Calcutta Serological Institute Laboratory has a workforce of 10 employees as of Mar 28, 2024. Unlock access to detailed historical data on individuals associated with the company, including employment records, contributions to the Employees' Provident Fund Organization (EPFO), and other related insights.

Employee Date Number of Employees
2020 78,000
2021 80,500
2022 83,200
2023 86,000
2024 89,500
2025 92,000
Deals i
Graph showing company valuation over time

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Rating
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Alerts
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Latest Updates, News, and FAQs on Calcutta Serological Institute Laboratory
Recent Activity within the Organization
  • Annual General Meeting

    Progress on Calcutta Serological Institute Laboratory Pvt Ltd last Annual general meeting of members was held on 30 Sep 2025 as per latest MCA records. was documented.

  • Balance Sheet

    The activity Calcutta Serological Institute Laboratory Pvt Ltd has filed its annual Financial statements for the year ended 31 Mar 2025 with Roc Kolkata I. was completed.

  • Charges

    A charge registered on 30 Jul 2007 via Charge ID 10061007 with Vijaya Bank was fully satisfied on 10 Dec 2012. was recorded as a recent event.

  • Charges

    Progress on A charge with Vijaya Bank amounted to Rs. 1.13 M with Charge ID 10061007 was registered on 30 Jul 2007. was documented.

  • Director Appointment

    Madhu Chanda Jaria was appointed as a Director was appointed as a Director on 15 Apr 2003 & has been associated with this company since 22 years 10 months . was recorded as a recent event.

  • Director Appointment

    Anjali Mazumder was appointed as a Managing Director was appointed as a Managing Director on 30 Dec 1986 & has been associated with this company since 39 years 2 months . was recorded as a recent event.

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Frequently Asked Questions
What is the CIN of Calcutta Serological Institute Laboratory Pvt Ltd?

The CIN of Calcutta Serological Institute Laboratory Pvt Ltd is U85110WB1931PTC007251.

Where is Calcutta Serological Institute Laboratory Pvt Ltd headquartered?

Calcutta Serological Institute Laboratory Pvt Ltd is headquartered at 9 Jawaharlal Nehru Road, Kolkata, West Bengal, 700013.

When was Calcutta Serological Institute Laboratory Pvt Ltd incorporated?

Calcutta Serological Institute Laboratory Pvt Ltd was incorporated on 11 December 1931.

Who are the current directors of Calcutta Serological Institute Laboratory Pvt Ltd?

The current directors of Calcutta Serological Institute Laboratory Pvt Ltd are

What is the primary industry of Calcutta Serological Institute Laboratory Pvt Ltd?

The primary industry of Calcutta Serological Institute Laboratory Pvt Ltd is Hospital And Medical Care.

Is Calcutta Serological Institute Laboratory Pvt Ltd a listed company?

Calcutta Serological Institute Laboratory Pvt Ltd is unlisted.

What is the capital structure of Calcutta Serological Institute Laboratory Pvt Ltd?

The authorized capital of Calcutta Serological Institute Laboratory Pvt Ltd is ₹1.00 M, and the paid-up capital is ₹1.00 M.

What is the compliance status of Calcutta Serological Institute Laboratory Pvt Ltd?

The compliance status of Calcutta Serological Institute Laboratory Pvt Ltd is Compliant.

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