Bio Speciality Assay Lab Private Limited - Company Profile

It is a healthcare private limited company based in Kolkata, West Bengal, India, established in 1987.
1987 Kolkata, West Bengal, India Active
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About Bio Speciality Assay Lab Private Limited

Bio Speciality Assay Lab Private Limited, a active private limited company, was established on 06 July 1987 in Kolkata, West Bengal, India. Engaging in diagnostic centers & pathology labs within the hospital and medical care sector, it holds CIN: U24232WB1987PTC042644. Registered under ROC Roc Kolkata. it is unlisted. It has an authorized capital of ₹0.60 M and a paid-up capital of ₹0.50 M.

Formerly known as Bio Speciality Assay Lab Private Limited, B.A.B. Chem Ltd. It upholds a compliant status. Its leadership includes Vinay B Kapadia (Director), Birupaksha Sarkar (Director), Narayani Sarkar (Director). Past directors included Bhupendra Kapadia, Kusum Kapadia Bhupendra. It holds ₹0.81 M open charges and no settled loans. Its latest AGM occurred on 29 September 2025, with the balance sheet filed on 31 March 2025. It is based at 13 Lala Rajpat Rai Sarani 3Rd Floor Room No. 3C (Formerly Elgin Ro, Ad), Kolkata, West Bengal, 700020.

Company Details
  • Email
    **********
  • Telephone

    +91-XXXXXXXXXX

  • Website
    **********
  • Social Media
    **********
  • Apps
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Company Details

  • CIN/LLPIN

    U24232WB1987PTC042644

  • Registration Number

    042644

  • Incorporation Date

    06 July 1987

  • Authorized Capital

    ₹0.60 M

  • Paid-Up Capital

    ₹0.50 M

  • ROC Code

    Roc Kolkata

  • Listing Status

    Unlisted

  • Company Status

    Active

Key Metrics
  • Authorised Capital ₹ 0.60 M
  • Paid Up Capital ₹ 0.50 M
  • Company Age 38 Year, 8 Months
  • Last Filing with ROC 31 Mar 2025
  • Open Charges ₹ 0.81 M
  • Revenue Growth **** -12.70%
  • Profit Growth **** 45.19%
  • Ebitda **** 32.90%
  • Net Worth -19.35%
  • Total Assets -15.27%
Company report

Bio Speciality Assay Lab Private Limited

Company Report FY 2025-2026

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Explore comprehensive insights into Bio Speciality Assay Lab Private Limited — 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 Bio Speciality Assay Lab Private Limited?
Current Directors
Name Designation Appointment Date Status
Vinay B Kapadia Director 06 Jul 1987 Current
Birupaksha Sarkar Director 01 Jan 2007 Current
Narayani Sarkar Director 30 Sep 2009 Current
Past Directors
Name Designation Cessation Status
Pramod Abcsdd Director 30 Sep 2009 Past
Pramod Abcsdd Director 30 Sep 2009 Past

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Financial Performance of Bio Speciality Assay Lab.

Bio Speciality Assay Lab Private Limited, for the financial year ended 2023, experienced significant reduction in revenue, with a 12.7% decrease. The company also saw a substantial improvement in profitability, with a 45.19% increase in profit. The company's net worth observed a substantial decline by a decrease of 19.35%.

Bio Speciality Assay Lab revenue growth over time
Bio Speciality Assay Lab 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
(FY 2023) YOY Growth
(FY 2022) (FY 2021) (FY 2020) (FY 2019)
Total Revenue
********
 -12.70%
*******
*******
*******
*******
Revenue from Operations
*******
 -12.80%
*******
*******
*******
*******
Total Assets
*******
 -15.27%
*******
*******
*******
*******
Profit or Loss
*******
 45.19%
*******
*******
*******
*******
Net Worth
*******
 -19.35%
*******
*******
*******
*******
EBITDA
*******
 32.90%
*******
*******
*******
*******

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What is the Ownership and Shareholding Structure of Bio Speciality Assay Lab?

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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

₹813,000.00

Satisfied Charges

₹0

Charges Breakdown by Lending Institutions
  • Hdfc Bank Limited : 0.08 Cr
Latest Charge Details
Date Lender Amount Status
18 Jun 2024 Hdfc Bank Limited ₹0.81 M Open

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How Many Employees Work at Bio Speciality Assay Lab?

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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
Graph displaying rating trends over time

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Alerts
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Latest Updates, News, and FAQs on Bio Speciality Assay Lab
Recent Activity within the Organization
  • Annual General Meeting

    Bio Speciality Assay Lab Private Limited last Annual general meeting of members was held on 29 Sep 2025 as per latest MCA records. was recorded as a recent event.

  • Balance Sheet

    Progress on Bio Speciality Assay Lab Private Limited has filed its annual Financial statements for the year ended 31 Mar 2025 with Roc Kolkata. was documented.

  • Charges

    The activity A charge with Hdfc Bank Limited amounted to Rs. 0.81 M with Charge ID 100986366 was registered on 18 Jun 2024. was completed.

  • Director Appointment

    The activity Narayani Sarkar was appointed as a Director was appointed as a Director on 30 Sep 2009 & has been associated with this company since 16 years 5 months . was completed.

  • Director Appointment

    Progress on Birupaksha Sarkar was appointed as a Director was appointed as a Director on 01 Jan 2007 & has been associated with this company since 19 years 2 months . was documented.

  • Director Appointment

    Vinay B Kapadia was appointed as a Director was appointed as a Director on 06 Jul 1987 & has been associated with this company since 38 years 8 months . was recorded as a recent event.

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Frequently Asked Questions
What is the CIN of Bio Speciality Assay Lab Private Limited?

The CIN of Bio Speciality Assay Lab Private Limited is U24232WB1987PTC042644.

Where is Bio Speciality Assay Lab Private Limited headquartered?

Bio Speciality Assay Lab Private Limited is headquartered at 13 Lala Rajpat Rai Sarani 3Rd Floor Room No. 3C (Formerly Elgin Ro, Ad), Kolkata, West Bengal, 700020.

When was Bio Speciality Assay Lab Private Limited incorporated?

Bio Speciality Assay Lab Private Limited was incorporated on 06 July 1987.

Who are the current directors of Bio Speciality Assay Lab Private Limited?

The current directors of Bio Speciality Assay Lab Private Limited are

What is the primary industry of Bio Speciality Assay Lab Private Limited?

The primary industry of Bio Speciality Assay Lab Private Limited is Hospital And Medical Care.

Is Bio Speciality Assay Lab Private Limited a listed company?

Bio Speciality Assay Lab Private Limited is unlisted.

What is the capital structure of Bio Speciality Assay Lab Private Limited?

The authorized capital of Bio Speciality Assay Lab Private Limited is ₹0.60 M, and the paid-up capital is ₹0.50 M.

What is the compliance status of Bio Speciality Assay Lab Private Limited?

The compliance status of Bio Speciality Assay Lab Private Limited is Compliant.

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