About Underwater Services Company Limited
Data last updated: 03 February 2026
Underwater Services Company Limited is a public limited company based in Mumbai, Maharashtra, India, a subsidiary of Samson Maritime Limited. It specialises in port infrastructure and development, a part of the broader infrastructure and utilities sector. Incorporated on 08 August 2008, the company has been in operation for over 18 years.
Registered with ROC Mumbai under CIN U45200MH2008PLC185622.
Capital: an authorised share capital of ₹5 Cr and a paid-up capital of ₹4.02 Cr. Formerly known as Subaqua Infrastructure Limited. It is led by directors including Dibyendu Bose and Ashwin Mohan Samant.
Last AGM: 31 October 2025. Financial statements filed for year ended 31 March 2025. Office: 23/24 Bpt Building Mallet Bunder, Mumbai, Maharashtra, India – 400009.
As per the financials filed for FY 2025, the company reported a revenue of ₹191.31 Cr, a decline of 1% compared to the previous year.
It operates as a subsidiary of Samson Maritime Limited.
The company is associated with 1 brand - Samson Maritime. As per MCA filings, the company has open charges of ₹123.97 Cr and satisfied charges of ₹161 Cr on record.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website samsonmaritime.com.
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Registered Address23/24 Bpt Building Mallet Bunder, Mumbai, Maharashtra, India – 400009
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IndustryInfrastructure and Utilities, Port Infrastructure & Development
- Historical Financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Litigation, compliance and MCA filings
- PDF report delivered after checkout
Associated Brands with Underwater Services Company Limited
Underwater Services Company Limited operates one associated brand: Samson Maritime. These brands represent Underwater Services Company Limited's diversified market presence and brand portfolio.
| Brand | Description | Website |
|---|---|---|
| Maritime shipping services are provided from Mumbai, India. | samsonmaritime.com |
Business Activity of Underwater Services Company Limited
Underwater Services Company Limited is engaged in the principal business activity of support service to organizations, with detailed activities including other support services to organizations.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| N | Support service to Organizations | N7 | Other support services to organizations | Locked |
Business activity turnover details for Underwater Services Company Limited
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Auditor Details of Underwater Services Company Limited
Underwater Services Company Limited is audited by Joshi & Shah for the financial year 2023. The auditor plays a crucial role in ensuring financial transparency and compliance with accounting standards.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| Joshi & Shah | Locked | Locked | Locked |
Complete auditor history for Underwater Services Company Limited
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Board of Directors of Underwater Services Company Limited
Underwater Services Company Limited is currently managed by 3 directors, with 9 former directors having served the organization. The current Directors play a crucial role in shaping the company's strategic direction and governance.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
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Dibyendu Bose
Also directs:
Etrans Solutions Private Limited
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Director | 21 Mar 2025 | 1 Years 5 Months | Current |
| Ashwin Mohan Samant | Director | 31 Dec 2009 | 16 Years 7 Months | Current |
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Mohan Bhalchandra Samant
Also directs:
Samson Maritime Limited, Thalassa Ship Management Limited
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Director | 08 Aug 2008 | 18 Years 0 Months | Current |
Financials of Underwater Services Company Limited FY 2025 filings available
Underwater Services Company Limited reported revenue of ₹191.31 Cr (down 1.00% YoY) for FY 2025.
Ten-year financial statements for Underwater Services Company Limited
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Ownership and Shareholding of Underwater Services Company Limited
Shareholding and ownership data for Underwater Services Company Limited
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Charges & Borrowings of Underwater Services Company Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 05 Sep 2025 | Others | ₹9.21 Cr | Open |
| 28 Nov 2024 | Others | ₹2 Cr | Open |
| 11 Sep 2020 | Others | ₹26.9 Cr | Open |
| 29 May 2019 | Others | ₹10.5 Cr | Open |
| 05 Mar 2015 | Others | ₹3.01 Cr | Open |
Total charge records: 18 View all charges
Employees and EPFO Compliance at Underwater Services Company Limited
View historical data on people associated with Underwater Services Company Limited, including employment history and EPFO contributions.
Employee and EPFO history for Underwater Services Company Limited
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GST Compliance of Underwater Services Company Limited
GST registrations and filing compliance for Underwater Services Company Limited
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Credit Ratings, Litigation & Regulatory Alerts for Underwater Services Company Limited
Credit ratings, litigation, and regulatory alerts for Underwater Services Company Limited
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MSME Payment Delays by Underwater Services Company Limited
MSME payment history for Underwater Services Company Limited
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Subsidiaries & Group Companies of Underwater Services Company Limited
Corporate group structure for Underwater Services Company Limited
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MCA Filings & Documents of Underwater Services Company Limited
MCA filings and documents for Underwater Services Company Limited
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Recent Activity on Underwater Services Company Limited
Recent News on Underwater Services Company Limited
Frequently Asked Questions about Underwater Services Company Limited
Underwater Services Company Limited is an active public limited company in the infrastructure and utilities sector based in Mumbai, Maharashtra, India. It was incorporated on 08 August 2008 (18+ years old) and is registered under CIN U45200MH2008PLC185622.
Underwater Services Company Limited reported revenue of ₹191.31 Cr for FY 2025 (down 1.00% YoY).
The current directors of Underwater Services Company Limited are:
- Dibyendu Bose - Director
- Ashwin Mohan Samant - Director
- Mohan Bhalchandra Samant - Director
The primary industry of Underwater Services Company Limited is infrastructure and utilities. The company specifically operates in port infrastructure and development. The company is currently active in this sector.
Underwater Services Company Limited can be reached at the registered office: 2324 Bpt Building Mallet Bunder, Mumbai, Maharashtra, India – 400009, or through the website samsonmaritime.com.
The authorised capital is ₹5 Cr, and the paid-up capital is ₹4.02 Cr.