R.S. Laboratories Pvt.Ltd.
About R.S. Laboratories Pvt.Ltd.
Data last updated:
R.S. Laboratories Pvt.Ltd. is a private limited company based in Kolkata, West Bengal, India. It operates in the scientific services segment of the professional services sector. It was incorporated on 02 February 1994 and has been in existence for over 32 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U51397WB1994PTC061711.
The company has an authorised share capital of ₹14 Lakh and a paid-up capital of ₹13.53 Lakh. It is led by directors Rahul Pathak and Monimohan Bijali.
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 4th Floor 132/1 Kaveri House Burra Bazar W.E.F.20.09.2004, Kolkata, West Bengal, India – 700007.
As per the financials filed for FY 2025, the company reported a revenue of ₹19,532, a growth of 51% compared to the previous year. For the same year it recorded a net loss of ₹5,239 (net margin -26.8%) and EBITDA of -₹5,239 (EBITDA margin -26.8%). Revenue has declined at a compounded annual rate (CAGR) of 17% over three years and 14% over five years.
The current compliance status is marked as compliant by the Registrar of Companies.
- EmailLocked
- TelephoneLocked
- WebsiteLocked
- Social MediaLocked
- Registered Address4th Floor 132/1 Kaveri House Burra Bazar W.E.F.20.09.2004, Kolkata, West Bengal, India – 700007
- IndustryProfessional Services, Scientific, Technical, Personal
- 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
- One PDF report, delivered after checkout
Financials of R.S. Laboratories Pvt.Ltd. FY 2025 filings available
R.S. Laboratories Pvt.Ltd. reported revenue of ₹19,532 (up 51% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR) of R.S. Laboratories Pvt.Ltd.
Revenue rose 51% in the latest year, though over five years it has declined at a compounded annual rate (CAGR) of 14%. EBITDA rose 20% 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 of R.S. Laboratories Pvt.Ltd.
| 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 | -₹5,239 | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | -₹5,239 | •••• | •••• | •••• | •••• |
| 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 of R.S. Laboratories Pvt.Ltd.
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | -26.8% | •••• | •••• | •••• | •••• |
| Net Profit Margin | -26.8% | •••• | •••• | •••• | •••• |
| 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 | •••• | •••• | •••• | •••• | •••• |
Paid data: the figures shown as dots are available after purchase of the company report. Figures as filed with the MCA in Form AOC-4. The full year-wise statements and ratios of R.S. Laboratories are in the company report.
Financial statements from 2015
Earlier years and trend charts are in the company report.
- Income statements
- Balance sheets
- Cash-flow statements
- Ratios and benchmarks
Verified entity values are shown only after access is granted.
Board of Directors of R.S. Laboratories Pvt.Ltd.
R.S. Laboratories has 2 current directors and 9 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Rahul Pathak Also directs: Aaccurate Tracon Pvt.Ltd., Awesome Vanijya Private Limited, Magnum Financial Consultants Private Limited and 2 more | Director | 21 Aug 2023 | 3 Years 1 Months | Current |
| Monimohan Bijali Also directs: Aaccurate Tracon Pvt.Ltd., Awesome Vanijya Private Limited, Cyfox Vinimay Private Limited and 3 more | Director | 18 Aug 2023 | 3 Years 2 Months | Current |
Auditor Details of R.S. Laboratories Pvt.Ltd.
R.S. Laboratories Pvt.Ltd. is audited by M K K AGARWAL & ASSOCIAES for the financial year 2017.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| M K K AGARWAL & ASSOCIAES | Locked | Locked | Locked |
Complete auditor history
Appointment and cessation dates and past auditor changes are in the company report.
- Appointment status
- Appointment dates
- Cessation dates
- Auditor changes
Verified entity values are shown only after access is granted.
Ownership and Shareholding of R.S. Laboratories Pvt.Ltd.
Shareholding and ownership data
Promoter, institutional, public and beneficial ownership figures are in the company report.
- Ownership categories
- Historical changes
- Group structure
- FII and DII holdings
Verified entity values are shown only after access is granted.
Charges & Borrowings of R.S. Laboratories Pvt.Ltd.
R.S. Laboratories Pvt.Ltd. does not have any charges (loans) registered with the Registrar of Companies.
Employees and EPFO Compliance at R.S. Laboratories Pvt.Ltd.
Employment history and EPFO contributions of people linked to R.S. Laboratories.
Employee and EPFO history
Monthly headcount, contribution history and filing status are in the company report.
- Monthly headcount
- PF contributions
- ECR filing status
- Establishment history
Verified entity values are shown only after access is granted.
Recent Activity on R.S. Laboratories Pvt.Ltd.
R.S. Laboratories Pvt.Ltd. has 11 board changes on record since 2017: 2 appointments and 9 cessations. The latest: Monimohan Bijali ceased to be Additional Director on 28 Sep 2023.
2 earlier events are listed in the company report.
Credit Ratings, Litigation & Regulatory Alerts for R.S. Laboratories Pvt.Ltd.
Credit ratings, litigation, and regulatory alerts
Credit ratings, court records and regulatory alerts are in the company report.
- Rating history
- Court and tribunal cases
- Regulatory alerts
- Director-linked violations
Verified entity values are shown only after access is granted.
MSME Payment Delays by R.S. Laboratories Pvt.Ltd.
MSME payment history
Amounts due to small suppliers, the reasons given and MSME-1 filings are in the company report.
- Outstanding amounts
- Delay periods and reasons
- MSME-1 filing history
- Vendor payment signals
Verified entity values are shown only after access is granted.
Subsidiaries & Group Companies of R.S. Laboratories Pvt.Ltd.
Corporate group structure
Parent, subsidiary, associate and joint venture records with holdings are in the company report.
- Parent company
- Subsidiaries and ownership
- Associates and joint ventures
- Entity investments
Verified entity values are shown only after access is granted.
GST Compliance of R.S. Laboratories Pvt.Ltd.
GST registrations and filing compliance
State-wise GST registrations, return filing status and HSN or SAC codes are in the company report.
- GSTIN registrations
- State-wise filing status
- HSN and SAC details
- Tax jurisdiction records
Verified entity values are shown only after access is granted.
MCA Filings & Documents of R.S. Laboratories Pvt.Ltd.
MCA filings and documents
Filed forms, annual returns, financial statements and charge filings with their dates are in the company report.
- Incorporation documents
- Annual returns and statements
- Charge filings
- Complete filing index
Verified entity values are shown only after access is granted.
Frequently Asked Questions about R.S. Laboratories Pvt.Ltd.
R.S. Laboratories is an active private limited company based in Kolkata, West Bengal, India. The company works in scientific, within the professional services industry. It was incorporated on 02 February 1994 (32+ years old) and is registered under CIN U51397WB1994PTC061711.
R.S. Laboratories reported revenue of ₹19,532 for FY 2025 (up 51% YoY).
R.S. Laboratories has 2 current directors:
- Rahul Pathak - Director
- Monimohan Bijali - Director
R.S. Laboratories reported a net loss of ₹5,239 (net margin -26.8%) and EBITDA of -₹5,239 (EBITDA margin -26.8%) for FY 2025, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of R.S. Laboratories is 17% over three years and -14% over five years. In the latest year (FY 2025) revenue rose 51%. CAGR is the steady yearly rate that links the first and the last year.
The CIN (Corporate Identification Number) of R.S. Laboratories is U51397WB1994PTC061711. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
R.S. Laboratories was incorporated on 02 February 1994, making it 32+ years old. It is registered with the Registrar of Companies, Kolkata.
Monimohan Bijali ceased to be Additional Director on 28 Sep 2023. Rahul Pathak ceased to be Additional Director on 28 Sep 2023. Rahul Pathak was appointed as Director on 21 Aug 2023. R.S. Laboratories has 11 board changes on record in total.
The registered office of R.S. Laboratories is at 4th Floor 1321 Kaveri House Burra Bazar W.E.F.20.09.2004, Kolkata, West Bengal, India – 700007.
R.S. Laboratories has an authorised share capital of ₹14 Lakh and a paid-up capital of ₹13.53 Lakh.