Oster Institute Of Advance Diagnostics Private Limited - Company Profile

It is a healthcare private limited company based in Kolkata, West Bengal, India, established in 2007.
2007 Kolkata, West Bengal, India Struck Off
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About Oster Institute Of Advance Diagnostics Private Limited

Oster Institute Of Advance Diagnostics Private Limited, a struck off private limited company, was established on 16 October 2007 in Kolkata, West Bengal, India. Engaging in human health activities within the healthcare sector, it holds CIN: U85100WB2007PTC119729. Registered under ROC Roc Kolkata. it is unlisted. It has an authorized capital of ₹5.00 M.

Its leadership includes Dhrubasish Bhattacharyya (Director), Shyamalendu Mandal (Director), Debasish Bhattacharya (Director). Past directors included Saumabha Dasgupta. It is based at 26/1A Monohar Pukur Road, Kolkata, West Bengal, 700029.

Company Details
  • Email
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  • Telephone

    +91-XXXXXXXXXX

  • Website
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Company Details

  • CIN/LLPIN

    U85100WB2007PTC119729

  • Registration Number

    119729

  • Incorporation Date

    16 October 2007

  • Authorized Capital

    ₹5.00 M

  • ROC Code

    Roc Kolkata

  • Listing Status

    Unlisted

  • Company Status

    Struck Off

Key Metrics
  • Authorised Capital ₹ 5.00 M
  • Company Age 18 Year, 5 Months
Company report

Oster Institute Of Advance Diagnostics Private Limited

Company Report FY 2025-2026

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Who are the key members and board of directors at Oster Institute Of Advance Diagnostics Private Limited?
Current Directors
Name Designation Appointment Date Status
Dhrubasish Bhattacharyya Director 18 May 2009 Current
Shyamalendu Mandal Director 28 Apr 2009 Current
Debasish Bhattacharya Director 16 Oct 2007 Current
Past Directors
Name Designation Cessation Status
Pramod Abcsdd Director 28 Apr 2009 Past

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Financial Performance of Oster Institute Of Advance Diagnostics.

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Oster Institute Of Advance Diagnostics revenue growth over time
Oster Institute Of Advance Diagnostics 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
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  • Ratios
Metrics
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What is the Ownership and Shareholding Structure of Oster Institute Of Advance Diagnostics?

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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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How Many Employees Work at Oster Institute Of Advance Diagnostics?

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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
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Rating
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Alerts
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Latest Updates, News, and FAQs on Oster Institute Of Advance Diagnostics
Recent Activity within the Organization
  • Director Appointment

    The activity Dhrubasish Bhattacharyya was appointed as a Director was appointed as a Director on 18 May 2009 & has been associated with this company since 16 years 10 months . was completed.

  • Director Appointment

    Progress on Shyamalendu Mandal was appointed as a Director was appointed as a Director on 28 Apr 2009 & has been associated with this company since 16 years 10 months . was documented.

  • Director Appointment

    Debasish Bhattacharya was appointed as a Director was appointed as a Director on 16 Oct 2007 & has been associated with this company since 18 years 5 months . was recorded as a recent event.

  • Company Incorporation

    Progress on Oster Institute Of Advance Diagnostics Private Limited was registered on 16 Oct 2007 with Roc Kolkata & aged 18 years 5 months as per MCA records. was documented.

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Frequently Asked Questions
What is the CIN of Oster Institute Of Advance Diagnostics Private Limited?

The CIN of Oster Institute Of Advance Diagnostics Private Limited is U85100WB2007PTC119729.

Where is Oster Institute Of Advance Diagnostics Private Limited headquartered?

Oster Institute Of Advance Diagnostics Private Limited is headquartered at 26/1A Monohar Pukur Road, Kolkata, West Bengal, 700029.

When was Oster Institute Of Advance Diagnostics Private Limited incorporated?

Oster Institute Of Advance Diagnostics Private Limited was incorporated on 16 October 2007.

Who are the current directors of Oster Institute Of Advance Diagnostics Private Limited?

The current directors of Oster Institute Of Advance Diagnostics Private Limited are

What is the primary industry of Oster Institute Of Advance Diagnostics Private Limited?

The primary industry of Oster Institute Of Advance Diagnostics Private Limited is Healthcare.

Is Oster Institute Of Advance Diagnostics Private Limited a listed company?

Oster Institute Of Advance Diagnostics Private Limited is unlisted.

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