MSME (Udyam registered) Ministry of MSME
- Category
- Micro (2024-25)
- Udyam number
- UDYAM-WB-10-0028612
Dolphin Techno Waste Management Private Limited
Dolphin Techno Waste Management Private Limited - environment in Kolkata, West Bengal, India. FY 2026 financials & compliance.
Revenue · FY 2025
₹1.42 Cr
▼ 12% YoY
Net profit · FY 2025
₹4.5 Lakh
Net margin 3.2%
EBITDA · FY 2025
₹10.86 Lakh
EBITDA margin 7.6%
Authorised capital
₹5 Lakh
Registered with MCA
Paid-up capital
₹5 Lakh
Issued & subscribed
Open charges
₹18.97 Lakh
Secured borrowings
Company age
16 yrs
Est. 2010
Employees · EPFO
68
Provident fund records
About Dolphin Techno Waste Management Private Limited
Data last updated:
Dolphin Techno Waste Management Private Limited is a private limited company based in Kolkata, West Bengal, India. It operates in the waste management and recycling solutions segment of the environmental services sector. It was incorporated on 20 July 2010 and has been in existence for over 16 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U90000WB2010PTC151434. Its GSTIN is 19AADCD9102C2ZZ (West Bengal). The company holds 2 GST registrations, of which 1 is active.
The company has an authorised share capital of ₹5 Lakh and a paid-up capital of ₹5 Lakh. It was formerly known as Dolphin Techno Sewerage Private Limited. It is led by directors including Udayan Ghosh and Baisali Dutta.
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 43 Raja Subodh Mallick Road, Kolkata, West Bengal, India – 700084.
As per the financials filed for FY 2025, the company reported a revenue of ₹1.42 Cr, a decline of 12% compared to the previous year. For the same year it recorded a net profit of ₹4.5 Lakh (net margin 3.2%) and EBITDA of ₹10.86 Lakh (EBITDA margin 7.6%). Revenue has declined at a compounded annual rate (CAGR) of 5% over three years and 2% over five years.
The company has about 68 employees on its provident fund (EPFO) records.
As per MCA filings, the company has open charges of ₹18.97 Lakh on record.
Dolphin Techno Waste Management Private Limited is registered as a micro enterprise under the Udyam registration framework (Reg. No. UDYAM-WB-10-0028612). The current compliance status is marked as compliant by the Registrar of Companies.
Company details
CIN U90000WB2010PTC151434
Registration Number 151434
Incorporation Date 20 July 2010
ROC Kolkata
Listing Status Unlisted
Company Status Active
Date of Last AGM 30 September 2025
Date of Balance Sheet 31 March 2025
Compliance Status Active Compliant
MSME Classification Micro
Udyam Registration UDYAM-WB-10-0028612
Recognitions & Rankings of Dolphin Techno Waste Management
Contact details
Dolphin Techno Waste Management Private Limited's registered office is in Kolkata, West Bengal. Its e-mail address is in the company report.
- Email
- Registered Address43 Raja Subodh Mallick Road, Kolkata, West Bengal, India – 700084
- IndustryEnvironment, Waste Management & Recycling Solutions
To see the full contact details of Dolphin Techno Waste Management Private Limited, buy the company report.
Comprehensive company report
Dolphin Techno Waste Management Private Limited - one report that includes everything
- 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
₹799 ₹999 20% off excluding 18% GST
Secure checkout · GST invoice included
Business activity
The main business activity of Dolphin Techno Waste Management is water supply; sewerage, waste management and remediation activities. In detail, this covers water collection, treatment and supply.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| E | Water supply; sewerage, waste management and remediation activities | 36 | Water collection, treatment and supply |
To see the full business activity and turnover split of Dolphin Techno Waste Management Private Limited, buy the company report.
Financials of Dolphin Techno Waste Management Private Limited
FY 2025 filings availableDolphin Techno Waste Management Private Limited reported revenue of ₹1.42 Cr (down 12% YoY) for FY 2025.
Revenue · FY 2025
₹1.42 Cr ▼ 12%
Net profit · FY 2025
₹4.5 Lakh margin 3.2%
EBITDA · FY 2025
₹10.86 Lakh margin 7.6%
Compounded Annual Growth Rate (CAGR)
Revenue CAGR growth
1 year
▼ 12%
3 years · compounded
▼ 5%
5 years · compounded
▼ 2%
EBITDA CAGR growth
1 year
▼ 69%
3 years · compounded
▼ 34%
5 years · compounded
▼ 16%
Revenue has declined at a compounded annual rate (CAGR) of 2% over five years, including a 12% fall in the latest year. EBITDA fell 69% 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 | ₹10.86 Lakh | ||||
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| Net Profit (PAT) | ₹4.5 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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| Profitability | |||||
| EBITDA Margin | 7.6% | ||||
| Net Profit Margin | 3.2% | ||||
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To see the full financial statements and ratios of Dolphin Techno Waste Management Private Limited, buy the company report.
Board of directors of Dolphin Techno Waste Management Private Limited
Dolphin Techno Waste Management has 3 current directors and 1 former director. Current directors are listed first, with their designation and appointment date.
Current Directors
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Udayan Ghosh | Director | 14 Jan 2011 | 15 Years 9 Months | Current |
| Baisali Dutta Also directs: Ramakrishna Exports Pvt Ltd | Director | 20 Jul 2010 | 16 Years 3 Months | Current |
| Krishna Mazumder | Director | 06 Sep 2016 | 10 Years 1 Months | Current |
Auditor
Dolphin Techno Waste Management Private Limited is audited by ARIJIT GHOSH & CO for the financial year 2018.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| ARIJIT GHOSH & CO | FY 2018 | 314122E |
Shareholding
The shareholding of Dolphin Techno Waste Management Private Limited is on record for 3 financial years, the latest being FY 2018, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|
| Promoters | |||
| Domestic institutional investors (DII) | |||
| Foreign institutional investors (FII) | |||
| Public | |||
| Others |
To see the full shareholding pattern of Dolphin Techno Waste Management Private Limited, buy the company report.
Charges & borrowings
Open charges
₹18.97 Lakh
Satisfied charges
None
Breakdown by lending institutions
Latest charge details
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 18 Jul 2022 | 100598345 | Others | ₹18.97 Lakh | Open |
Total charge records: 1 View all charges
Legal cases
No court or tribunal cases involving Dolphin Techno Waste Management 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 Dolphin Techno Waste Management Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Employees & EPFO
Dolphin Techno Waste Management Private Limited has a workforce of 68 employees on its EPFO records as of Apr 06, 2024, across 1 active EPFO establishment.
Employee count
68
Active EPFO establishments
1
Employee growth
-4.23%
GST
Dolphin Techno Waste Management has 2 GST registrations: 1 active and 1 cancelled or inactive.
Total GSTINs
2
Active
1
Cancelled / inactive
1
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AADCD9102C2ZZ | West Bengal | Active | 24 Jul 2017 |
To see the full GST registrations and return filing status of Dolphin Techno Waste Management Private Limited, buy the company report.
Recent activity
Dolphin Techno Waste Management Private Limited has 4 board changes on record since 2010: 3 appointments and 1 cessation. The latest: Krishna Mazumder was appointed as Director on 06 Sep 2016.
AGM
Dolphin Techno Waste Management Private Limited last Annual general meeting of members was held on 30 Sep 2025 as per latest MCA records.
Filing
Dolphin Techno Waste Management Private Limited has filed its annual Financial statements for the year ended 31 Mar 2025 with Roc Kolkata Ii.
Charges
A charge with Others amounted to Rs. 18.97 Lakh with Charge ID 100598345 was registered on 18 Jul 2022.
Appointed
Krishna Mazumder was appointed as Director.
Ceased
Dipak Kanti Mazumder ceased to be Director.
Appointed
Udayan Ghosh was appointed as Director.
Appointed
Baisali Dutta was appointed as Director.
Incorporation
20 Jul 2010
Dolphin Techno Waste Management Private Limited was registered on 20 Jul 2010 with Roc Kolkata Ii & aged 16 years 3 months as per MCA records.
Frequently asked questions
Dolphin Techno Waste Management is an active private limited company based in Kolkata, West Bengal, India. The company works in waste management and recycling solutions, within the environment industry. It was incorporated on 20 July 2010 (16+ years old) and is registered under CIN U90000WB2010PTC151434.
Dolphin Techno Waste Management has 3 current directors:
- Udayan Ghosh - Director
- Baisali Dutta - Director
- Krishna Mazumder - Director
The latest financial statements of Dolphin Techno Waste Management 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 Dolphin Techno Waste Management is 19AADCD9102C2ZZ, registered in West Bengal. The company has 2 GST registrations in all, of which 1 is active and 1 is cancelled or inactive.
The CIN (Corporate Identification Number) of Dolphin Techno Waste Management is U90000WB2010PTC151434. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Dolphin Techno Waste Management was incorporated on 20 July 2010, making it 16+ years old. It is registered with the Registrar of Companies, Kolkata.
Krishna Mazumder was appointed as Director on 06 Sep 2016. Dipak Kanti Mazumder ceased to be Director on 27 Aug 2016. Udayan Ghosh was appointed as Director on 14 Jan 2011. Dolphin Techno Waste Management has 4 board changes on record in total.
Yes, Dolphin Techno Waste Management is registered as a micro enterprise under Udyam registration (number: UDYAM-WB-10-0028612).
The registered office of Dolphin Techno Waste Management is at 43 Raja Subodh Mallick Road, Kolkata, West Bengal, India – 700084.
Dolphin Techno Waste Management operates in the environment industry, in the waste management and recycling solutions segment.
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