- Category
- Micro (2024-25)
- Udyam number
- UDYAM-WB-10-0012154

Sonar Bharat Environment &Ecology Private Limited
About Sonar Bharat Environment &Ecology Private Limited
Data last updated:
Sonar Bharat Environment &Ecology Private Limited 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 23 May 2001 and has been in existence for over 25 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U51900WB2001PTC093219. Its GSTIN is 19AAGCS8091N1ZH (West Bengal).
The company has an authorised share capital of ₹10 Lakh and a paid-up capital of ₹7.29 Lakh. It is led by directors Parimal Sarkar and Karubaki Datta.
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 Flat No.1A N 368 Baisnav Ghata Patuli Township, Kolkata, West Bengal, India – 700094.
As per the financials filed for FY 2024, the company reported a revenue of ₹97.78 Lakh, a growth of 39% compared to the previous year. For the same year it recorded a net profit of ₹2.37 Lakh (net margin 2.4%) and EBITDA of ₹6.07 Lakh (EBITDA margin 6.2%). Revenue has grown at a compounded annual rate (CAGR) of 2% over three years and 14% over five years.
The company has about 5 employees on its provident fund (EPFO) records.
Sonar Bharat Environment &Ecology Private Limited is registered as a micro enterprise under the Udyam registration framework (Reg. No. UDYAM-WB-10-0012154). The current compliance status is marked as compliant by the Registrar of Companies.
Company details
CIN history
Sonar Bharat Environment &Ecology has one previous CIN (Corporate Identification Number): U99999WB2001PTC093219. The current CIN is U51900WB2001PTC093219, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U51900WB2001PTC093219 | Current |
| U99999WB2001PTC093219 | Previous |
Recognitions & Rankings of Sonar Bharat Environment &Ecology
Contact details
Sonar Bharat Environment &Ecology 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 AddressFlat No.1A N 368 Baisnav Ghata Patuli Township, Kolkata, West Bengal, India – 700094
- IndustryProfessional Services, Scientific, Personal, Technical
To see the full contact details of Sonar Bharat Environment &Ecology 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 Sonar Bharat Environment &Ecology is information and communication. In detail, this covers information service activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| J | Information and communication | 63 | Information service activities |
To see the full business activity and turnover split of Sonar Bharat Environment &Ecology Private Limited, buy the company report.
Financials of Sonar Bharat Environment &Ecology Private Limited
FY 2025 filings availableSonar Bharat Environment &Ecology Private Limited reported revenue of ₹97.78 Lakh (up 39% YoY) for FY 2024.
Compounded Annual Growth Rate (CAGR)
Revenue has grown at a compounded annual rate (CAGR) of 14% over five years, including 39% growth in the latest year. EBITDA rose 15% 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 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
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| EBITDA | ₹6.07 Lakh | ||||
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| Net Profit (PAT) | ₹2.37 Lakh | ||||
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Financial Ratios
| Metrics | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
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| EBITDA Margin | 6.2% | ||||
| Net Profit Margin | 2.4% | ||||
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To see the full financial statements and ratios of Sonar Bharat Environment &Ecology Private Limited, buy the company report.
Board of directors of Sonar Bharat Environment &Ecology Private Limited
Sonar Bharat Environment &Ecology has 2 current directors and 3 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Parimal Sarkar Also directs: Diana IT Services Private Limited | Director | 23 May 2001 | 25 Years 5 Months | Current |
| Karubaki Datta Also directs: Diana IT Services Private Limited | Director | 17 Sep 2024 | 2 Years 1 Months | Current |
Peer comparison
Sonar Bharat Environment &Ecology Private Limited is compared with the 10 companies closest to it by revenue in the same principal business activity (information service activities), from the latest filed financials of each company.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Apleixa Technologies Private Limited | ₹98.92 Lakh (FY 2024) | Bettiah, Bihar, India | ||||
| A1 Technologies and Services Private Limited | ₹98.62 Lakh (FY 2025) | 89.0% | Mumbai, Maharashtra, India | |||
| Labas Technologies Private Limited | ₹98.5 Lakh (FY 2025) | 172.0% | Chennai, Tamil Nadu, India | |||
| Exuberant Research Private Limited | ₹98.31 Lakh (FY 2024) | -18.0% | Pune, Maharashtra, India | |||
| Manabe Vision Management Private Limited | ₹97.89 Lakh (FY 2024) | 10.0% | Gurugram, Haryana, India | |||
| Sonar Bharat Environment &Ecology Private Limitedthis company | ₹97.78 Lakh (FY 2024) | ₹2.37 Lakh | 2.4% | 39.0% | 5 | Kolkata, West Bengal, India |
| Aries Digital Magics Private Limited | ₹97.77 Lakh (FY 2025) | -48.0% | Kurruppanthara, Kerala, India | |||
| Satrum Infotech Private Limited | ₹97.38 Lakh (FY 2025) | 937146.0% | Delhi, India | |||
| Athena Communications Private Limited | ₹97.23 Lakh (FY 2024) | -20.0% | Thane, Maharashtra, India | |||
| Fortune Internet Services and Distribution Private Limited | ₹97.23 Lakh (FY 2024) | Mumbai, Maharashtra, India | ||||
| Vaamdeo Tech Private Limited | ₹97.19 Lakh (FY 2025) | 46.0% | Pune, Maharashtra, India |
To see the full peer comparison of Sonar Bharat Environment &Ecology Private Limited, buy the company report.
Auditor
Sonar Bharat Environment &Ecology Private Limited is audited by M.L.CHOUDHRY& CO. for the financial year 2017.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| M.L.CHOUDHRY& CO. | FY 2017 | 306125E |
Shareholding
The shareholding of Sonar Bharat Environment &Ecology Private Limited is on record for 2 financial years, the latest being FY 2017, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2017 | FY 2016 |
|---|---|---|
| Promoters | ||
| Domestic institutional investors (DII) | ||
| Foreign institutional investors (FII) | ||
| Public | ||
| Others |
To see the full shareholding pattern of Sonar Bharat Environment &Ecology Private Limited, buy the company report.
Legal cases
No court or tribunal cases involving Sonar Bharat Environment &Ecology 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 Sonar Bharat Environment &Ecology Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Employees & EPFO
Sonar Bharat Environment &Ecology Private Limited has a workforce of 5 employees on its EPFO records as of Apr 06, 2024, across 1 active EPFO establishment.
GST
Sonar Bharat Environment &Ecology has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AAGCS8091N1ZH | West Bengal | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Sonar Bharat Environment &Ecology Private Limited, buy the company report.
Recent activity
Sonar Bharat Environment &Ecology Private Limited has 5 board changes on record since 2001: 2 appointments and 3 cessations. The latest: Karubaki Datta was appointed as Director on 17 Sep 2024.
Frequently asked questions
Sonar Bharat Environment &Ecology 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 23 May 2001 (25+ years old) and is registered under CIN U51900WB2001PTC093219.
Sonar Bharat Environment &Ecology has 2 current directors:
- Parimal Sarkar - Director
- Karubaki Datta - Director
The latest financial statements of Sonar Bharat Environment &Ecology 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 GSTIN of Sonar Bharat Environment &Ecology is 19AAGCS8091N1ZH, registered in West Bengal.
The CIN (Corporate Identification Number) of Sonar Bharat Environment &Ecology is U51900WB2001PTC093219. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Sonar Bharat Environment &Ecology was incorporated on 23 May 2001, making it 25+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of Sonar Bharat Environment &Ecology by revenue are Apleixa Technologies Private Limited, A1 Technologies and Services Private Limited, Labas Technologies Private Limited, Exuberant Research Private Limited, Manabe Vision Management Private Limited and 5 more, all in the same principal business activity (information service activities).
Karubaki Datta was appointed as Director on 17 Sep 2024. Sayan Sarkar ceased to be Director on 23 Jun 2024. Partha Roy ceased to be Director on 01 Aug 2016. Sonar Bharat Environment &Ecology has 5 board changes on record in total.
Yes, Sonar Bharat Environment &Ecology is registered as a micro enterprise under Udyam registration (number: UDYAM-WB-10-0012154).
The registered office of Sonar Bharat Environment &Ecology is at Flat No.1A N 368 Baisnav Ghata Patuli Township, Kolkata, West Bengal, India – 700094.
Sonar Bharat Environment &Ecology operates in the professional services industry, in the scientific segment.

