Nirnoy Diagnostic Private Limited
About Nirnoy Diagnostic Private Limited
Data last updated:
Nirnoy Diagnostic Private Limited is a private limited company based in Kolkata, West Bengal, India. It operates in the preventive healthcare segment of the healthcare sector. It was incorporated on 31 August 2019 and has been in existence for over 7 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U85300WB2019PTC233707.
The company has an authorised share capital of ₹1.5 Cr and a paid-up capital of ₹1 Lakh. It is led by directors Sudha Ghosh and Mondira Chakraborty.
Its last annual general meeting (AGM) was held on 30 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at Bidhan Pally 2nd Lane Po: – N.C.P North 24 Parganas, Kolkata, West Bengal, India – 700122.
As per the financials filed for FY 2025, the company reported a revenue of ₹3.01 Cr. For the same year it recorded a net profit of ₹26.98 Lakh (net margin 8.9%) and EBITDA of ₹58.47 Lakh (EBITDA margin 19.4%). Revenue has grown at a compounded annual rate (CAGR) of 65% over three years.
Company details
Contact details
Nirnoy Diagnostic Private Limited's registered office is in Kolkata, West Bengal. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Registered AddressBidhan Pally 2nd Lane Po: – N.C.P North 24 Parganas, Kolkata, West Bengal, India – 700122
- IndustryHealthcare, Preventive Health Services
To see the full contact details of Nirnoy Diagnostic Private Limited, buy the company report.
- Company details, directors and signatories
- Historical financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Legal cases, compliance and MCA filings
Business activity
The main business activity of Nirnoy Diagnostic is human health and social work activities. In detail, this covers human health activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| Q | Human health and social work activities | 86 | Human health activities |
To see the full business activity and turnover split of Nirnoy Diagnostic Private Limited, buy the company report.
Financials of Nirnoy Diagnostic Private Limited
FY 2025 filings availableNirnoy Diagnostic Private Limited reported revenue of ₹3.01 Cr for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue has grown at a compounded annual rate (CAGR) of 65% over three years. EBITDA fell 19% in the latest year. Three- and five-year figures are compounded annual growth rates (CAGR): the steady yearly rate that links the first and the last year. All are worked out from the filed statements.
Financial Statement Summary
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profit and Loss Statement | |||||
| Revenue from Operations | |||||
| Other Income | |||||
| Total Revenue | |||||
| Cost of Materials Consumed | |||||
| Employee Benefit Expense | |||||
| Finance Costs | |||||
| Depreciation and Amortisation | |||||
| Other Expenses | |||||
| Total Expenses | |||||
| EBITDA | ₹58.47 Lakh | ||||
| Profit Before Tax | |||||
| Tax Expense | |||||
| Net Profit (PAT) | ₹26.98 Lakh | ||||
| Balance Sheet | |||||
| Share Capital | |||||
| Reserves and Surplus | |||||
| Net Worth (Total Equity) | |||||
| Long-term Borrowings | |||||
| Short-term Borrowings | |||||
| Trade Payables | |||||
| Total Liabilities | |||||
| Fixed Assets | |||||
| Investments | |||||
| Inventories | |||||
| Trade Receivables | |||||
| Cash and Bank Balance | |||||
| Total Assets | |||||
Financial Ratios
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 19.4% | ||||
| Net Profit Margin | 8.9% | ||||
| Return on Equity (ROE) | |||||
| Return on Capital Employed (ROCE) | |||||
| Return on Assets (ROA) | |||||
| Liquidity and Debt | |||||
| Current Ratio | |||||
| Quick Ratio | |||||
| Debt-to-Equity Ratio | |||||
| Interest Coverage Ratio | |||||
| Efficiency and Growth | |||||
| Asset Turnover | |||||
| Receivable Days | |||||
| Payable Days | |||||
| Inventory Days | |||||
| Revenue Growth | |||||
| Net Profit Growth | |||||
To see the full financial statements and ratios of Nirnoy Diagnostic Private Limited, buy the company report.
Board of directors of Nirnoy Diagnostic Private Limited
Nirnoy Diagnostic has 2 directors on record. No former directors are listed.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Sudha Ghosh | Director | 31 Aug 2019 | 7 Years 2 Months | Current |
| Mondira Chakraborty | Director | 31 Aug 2019 | 7 Years 2 Months | Current |
Auditor
Nirnoy Diagnostic Private Limited is audited by SAHA GANGULI & ASSOCIATES for the financial year 2021.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| SAHA GANGULI & ASSOCIATES | FY 2021 | 302191E |
Shareholding
The shareholding of Nirnoy Diagnostic Private Limited is on record for 2 financial years, the latest being FY 2021, split between promoters, domestic institutions, public shareholders and others.
| Shareholder category | FY 2021 | FY 2020 |
|---|---|---|
| Promoters | ||
| Domestic institutional investors (DII) | ||
| Public | ||
| Others |
To see the full shareholding pattern of Nirnoy Diagnostic Private Limited, buy the company report.
Legal cases
No court or tribunal cases involving Nirnoy Diagnostic Private Limited are on our record; a case search with case numbers, parties and status is in the company report Buy the company report.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Nirnoy Diagnostic Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
GST
No GST registration is on our record for Nirnoy Diagnostic Private Limited; the GSTIN and return-filing check is in the company report Buy the company report.
Recent activity
Nirnoy Diagnostic Private Limited has 2 board changes on record since 2019: 2 appointments. The latest: Mondira Chakraborty was appointed as Director on 31 Aug 2019.
Frequently asked questions
Nirnoy Diagnostic is an active private limited company based in Kolkata, West Bengal, India. The company works in preventive health services, within the healthcare industry. It was incorporated on 31 August 2019 (7+ years old) and is registered under CIN U85300WB2019PTC233707.
Nirnoy Diagnostic has 2 current directors:
- Sudha Ghosh - Director
- Mondira Chakraborty - Director
The latest financial statements of Nirnoy Diagnostic on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 30 September 2025. Year-wise statements from FY 2020 are in the company report.
The CIN (Corporate Identification Number) of Nirnoy Diagnostic is U85300WB2019PTC233707. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Nirnoy Diagnostic was incorporated on 31 August 2019, making it 7+ years old. It is registered with the Registrar of Companies, Kolkata.
Mondira Chakraborty was appointed as Director on 31 Aug 2019. Sudha Ghosh was appointed as Director on 31 Aug 2019.
The registered office of Nirnoy Diagnostic is at Bidhan Pally 2nd Lane Po: – N.C.P North 24 Parganas, Kolkata, West Bengal, India – 700122.
Nirnoy Diagnostic operates in the healthcare industry, in the preventive health services segment.
Nirnoy Diagnostic can be reached at its registered office: Bidhan Pally 2nd Lane Po: – N.C.P North 24 Parganas, Kolkata, West Bengal, India – 700122.
Nirnoy Diagnostic is registered under the jurisdiction of the Registrar of Companies (ROC), Kolkata.
Sample company reports
The same report you get when you buy one: financials, directors, ownership, deals, charges, legal cases, brands and filings, with the Excel workbook alongside.
