Quantum Kidney Care Private Limited
About Quantum Kidney Care Private Limited
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Quantum Kidney Care Private Limited is a private limited company based in Kolkata, West Bengal, India. It operates in the hospital services segment of the healthcare sector. It was incorporated on 20 January 2004 and has been in existence for over 22 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U85110WB2004PTC097655.
The company has an authorised share capital of ₹1 Cr and a paid-up capital of ₹6 Lakh. It is led by directors including Ajit Kumar Maity and Supriti Maity.
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 13B Ramesh Mitra Road 1st Floor Flat No. – 1C, Kolkata, West Bengal, India – 700025.
As per the financials filed for FY 2025, the company reported a revenue of ₹8.86 Lakh, a growth of 27% compared to the previous year. For the same year it recorded a net profit of ₹3.61 Lakh (net margin 40.8%) and EBITDA of ₹3.94 Lakh (EBITDA margin 44.4%). Revenue has declined at a compounded annual rate (CAGR) of 88% over three years and 2% over five years.
The current compliance status is marked as active non-compliant by the Registrar of Companies.
Company details
Contact details
Quantum Kidney Care 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 Address13B Ramesh Mitra Road 1st Floor Flat No. – 1C, Kolkata, West Bengal, India – 700025
- IndustryHealthcare, Hospital Services
To see the full contact details of Quantum Kidney Care 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 Quantum Kidney Care 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 Quantum Kidney Care Private Limited, buy the company report.
Financials of Quantum Kidney Care Private Limited
FY 2025 filings availableQuantum Kidney Care Private Limited reported revenue of ₹8.86 Lakh (up 27% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue rose 27% in the latest year, though over five years it has declined at a compounded annual rate (CAGR) of 2%. EBITDA rose 97% 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 |
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| EBITDA | ₹3.94 Lakh | ||||
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| Net Profit (PAT) | ₹3.61 Lakh | ||||
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Financial Ratios
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
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| EBITDA Margin | 44.4% | ||||
| Net Profit Margin | 40.8% | ||||
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To see the full financial statements and ratios of Quantum Kidney Care Private Limited, buy the company report.
Board of directors of Quantum Kidney Care Private Limited
Quantum Kidney Care has 3 current directors and 3 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Ajit Kumar Maity | Director | 20 Jan 2004 | 22 Years 9 Months | Current |
| Supriti Maity | Director | 20 Jan 2004 | 22 Years 9 Months | Current |
| Pragyaparamita Maity Also directs: Sneham Hospital Private Limited | Director | 18 Feb 2025 | 1 Years 8 Months | Current |
Shareholding
The shareholding of Quantum Kidney Care Private Limited is on record for FY 2016, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2016 |
|---|---|
| Promoters | |
| Domestic institutional investors (DII) | |
| Foreign institutional investors (FII) | |
| Public | |
| Others |
To see the full shareholding pattern of Quantum Kidney Care Private Limited, buy the company report.
Legal cases
No court or tribunal cases involving Quantum Kidney Care 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 Quantum Kidney Care 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 Quantum Kidney Care Private Limited; the GSTIN and return-filing check is in the company report Buy the company report.
Recent activity
Quantum Kidney Care Private Limited has 9 board changes on record since 2004: 6 appointments and 3 cessations. The latest: Pragyaparamita Maity was appointed as Director on 18 Feb 2025.
Frequently asked questions
Quantum Kidney Care is an active private limited company based in Kolkata, West Bengal, India. The company works in hospital services, within the healthcare industry. It was incorporated on 20 January 2004 (22+ years old) and is registered under CIN U85110WB2004PTC097655.
Quantum Kidney Care has 3 current directors:
- Ajit Kumar Maity - Director
- Supriti Maity - Director
- Pragyaparamita Maity - Director
The latest financial statements of Quantum Kidney Care 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 2015 are in the company report.
The CIN (Corporate Identification Number) of Quantum Kidney Care is U85110WB2004PTC097655. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Quantum Kidney Care was incorporated on 20 January 2004, making it 22+ years old. It is registered with the Registrar of Companies, Kolkata.
Pragyaparamita Maity was appointed as Director on 18 Feb 2025. Avisek Maity ceased to be Director on 17 Jun 2019. Irfan Alam ceased to be Director on 26 Nov 2008. Quantum Kidney Care has 9 board changes on record in total.
The registered office of Quantum Kidney Care is at 13B Ramesh Mitra Road 1st Floor Flat No. – 1C, Kolkata, West Bengal, India – 700025.
Quantum Kidney Care operates in the healthcare industry, in the hospital services segment.
The compliance status of Quantum Kidney Care is active non-compliant as of 02 August 2026. The company is actively filing with the Registrar of Companies.
Quantum Kidney Care can be reached at its registered office: 13B Ramesh Mitra Road 1st Floor Flat No. – 1C, Kolkata, West Bengal, India – 700025.