About Ostro Energy Private Limited
Data last updated: 11 January 2026
Ostro Energy Private Limited is a private limited company based in New Delhi, Delhi, India, a subsidiary of Renew Power Services Private Limited. It specialises in solar energy solutions, a part of the broader environmental services sector. Incorporated on 14 June 2014, the company has been in operation for over 12 years.
Registered with ROC Delhi under CIN U40108DL2014PTC300243.
Capital: an authorised share capital of ₹2,000 Cr and a paid-up capital of ₹1,424.42 Cr. It is led by directors including Bharat Bahl and Surendran Vinod.
Last AGM: 30 September 2025. Financial statements filed for year ended 31 March 2025. Office: 138 Ansal Chamber – Ii Bhikaji Cama Place, New Delhi, Delhi, India – 110066.
As per the financials filed for FY 2025, the company reported a revenue of ₹251.6 Cr, a growth of 10% compared to the previous year.
The company has a workforce of approximately 11 employees as per the latest available data. It operates as a subsidiary of Renew Power Services Private Limited. Its group structure includes 22 subsidiaries.
The company is associated with 1 brand - Ostro Energy. As per MCA filings, the company has open charges of ₹17,453 Cr and satisfied charges of ₹28,501 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 ostro.in.
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Registered Address138 Ansal Chamber – Ii Bhikaji Cama Place, New Delhi, Delhi, India – 110066
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IndustryEnvironment, Solar Energy Solutions, Wind Energy Solutions
- 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
CIN History of Ostro Energy Private Limited
Ostro Energy Private Limited has one previous CIN (Corporate Identification Number): U40108PN2014PTC151458. The current CIN is U40108DL2014PTC300243, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U40108DL2014PTC300243 | Current |
| U40108PN2014PTC151458 | Previous |
Associated Brands with Ostro Energy Private Limited
Ostro Energy Private Limited operates one associated brand: Ostro Energy. These brands represent Ostro Energy Private Limited's diversified market presence and brand portfolio.
| Brand | Description | Website |
|---|---|---|
| Wind energy projects are developed in India by Ostro Energy. | ostro.in |
Competitors & Alternatives of Ostro Energy Private Limited
Brands and companies operating in the same space as Ostro Energy Private Limited include Avaada Group, Acciona Energy, Adani Green Energy and 6 more.
| Competitor | Description | Location | Founded |
|---|---|---|---|
Avaada Group
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Renewable energy projects in solar, wind, and storage are developed. | Delhi, India, India | 2009 |
Acciona Energy
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Renewable energy is developed, constructed, and marketed globally. | Madrid, Spain, Spain | 1997 |
Adani Green Energy
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Renewable energy power is produced independently by Adani Green Energy. | Ahmedabad, India, India | 2012 |
Tata Power Renewable Energy
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Power producer and plant developer in the solar and wind energy sector | Mumbai, India, India | 2007 |
Greenko Group
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Energy transition and decarbonization solutions are provided by Greenko Group. | Hyderabad, India, India | 2006 |
Atria Power
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Renewable energy is produced via wind, solar, and hybrid systems. | Bengaluru, India, India | 1999 |
SITAC Renewable energy
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Wind energy projects are developed, financed, and operated in India. | Delhi, India, India | 2006 |
Sprng Energy
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Power is produced in the solar and wind energy sectors. | Pune, India, India | 2017 |
Welspun Renewables
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Solar and wind power generation company | Delhi, India, India | 1985 |
Business Activity of Ostro Energy Private Limited
Ostro Energy Private Limited is engaged in principal business activities including electricity, gas, steam and air condition supply and professional, scientific and technical, with detailed activities including electric power generation, transmission and distribution, management consultancy activities. The company has 2 registered principal business activity segments, demonstrating its operational diversity and market reach.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| D | Electricity, gas, steam and air condition supply | D1 | Electric power generation, transmission and distribution | Locked |
| M | Professional, Scientific and Technical | M3 | Management consultancy activities | Locked |
Business activity turnover details for Ostro Energy Private Limited
Turnover contribution percentages and historical activity changes require an active report plan.
- Turnover contribution
- Historical classifications
- Filing-level activity changes
Verified entity values are shown only after access is granted.
Auditor Details of Ostro Energy Private Limited
Ostro Energy Private Limited is audited by S.R. Batliboi & CO. LLP 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 |
|---|---|---|---|
| S.R. Batliboi & CO. LLP | Locked | Locked | Locked |
Complete auditor history for Ostro Energy Private Limited
Appointment status, appointment dates, cessation dates, and historical auditor changes require an active report plan.
- Appointment status
- Appointment dates
- Cessation dates
- Auditor changes
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Board of Directors of Ostro Energy Private Limited
Ostro Energy Private Limited is currently managed by 3 directors, with 21 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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Bharat Bahl
Also directs:
Kanak Renewables Limited, Heramba Renewables Limited, Prathamesh Solarfarms Limited and 5 more
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Additional Director | 11 Jul 2025 | 1 Years 0 Months | Current |
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Surendran Vinod
Also directs:
Renew Urja Shachar Private Limited, Narmada Wind Energy Private Limited, Ostro Mahawind Power Private Limited and 5 more
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Director | 28 Mar 2018 | 8 Years 3 Months | Current |
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Sonali Akash Gaurav
Also directs:
Renserv Global Private Limited
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Additional Director | 11 Jul 2025 | 1 Years 0 Months | Current |
Financials of Ostro Energy Private Limited FY 2025 filings available
Ostro Energy Private Limited reported revenue of ₹251.6 Cr (up 10.00% YoY) for FY 2025.
Ten-year financial statements for Ostro Energy Private Limited
Historical statement values and trend charts require an active report plan.
- Income statements
- Balance sheets
- Cash-flow statements
- Ratios and benchmarks
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Ownership and Shareholding of Ostro Energy Private Limited
Shareholding and ownership data for Ostro Energy Private Limited
Promoter, institutional, public, and beneficial ownership values require an active report plan.
- Ownership categories
- Historical changes
- Group structure
- FII and DII holdings
Verified entity values are shown only after access is granted.
Group Structure of Ostro Energy Private Limited
Ostro Energy Private Limited has 22 subsidiary companies. This group structure data is as of FY 2023. The corporate group structure reflects Ostro Energy Private Limited's business expansion strategy and organizational complexity.
| Company Name | CIN | Shares Held |
|---|---|---|
| Heramba Renewables Limited | U40100GJ2015PLC083751 | Locked |
| Badoni Power Private Limited | U40102MP2014PTC033086 | Locked |
| Ostro Dakshin Power Private Limited | U40103DL2015PTC287898 | Locked |
| Ostro Mahawind Power Private Limited | U40105DL2015PTC287899 | Locked |
| Ostro Madhya Wind Private Limited | U40106DL2014PTC274642 | Locked |
| Ostro Rann Wind Private Limited | U40106DL2015FTC275436 | Locked |
Showing major subsidiaries. Total: 22.
Charges & Borrowings of Ostro Energy Private Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 24 Sep 2025 | Others | ₹350 Cr | Open |
| 03 Feb 2025 | Others | ₹1,048.94 Cr | Open |
| 28 Nov 2024 | Others | ₹750 Cr | Open |
| 28 Nov 2024 | Others | ₹750 Cr | Open |
| 28 Nov 2024 | Others | ₹750 Cr | Open |
Total charge records: 88 View all charges
Employees and EPFO Compliance at Ostro Energy Private Limited
Ostro Energy Private Limited has a workforce of 11 employees as of Apr 06, 2024.
Employee and EPFO history for Ostro Energy Private Limited
Monthly headcount, contribution history, establishment records, and filing compliance require an active report plan.
- Monthly headcount
- PF contributions
- ECR filing status
- Establishment history
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GST Compliance of Ostro Energy Private Limited
GST registrations and filing compliance for Ostro Energy Private Limited
State-wise registrations, return filing status, HSN and SAC details, and jurisdiction records require an active report plan.
- GSTIN registrations
- State-wise filing status
- HSN and SAC details
- Tax jurisdiction records
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Credit Ratings, Litigation & Regulatory Alerts for Ostro Energy Private Limited
Credit ratings, litigation, and regulatory alerts for Ostro Energy Private Limited
Agency ratings, court records, regulatory events, and entity-specific compliance alerts require an active report plan.
- Rating history
- Court and tribunal cases
- Regulatory alerts
- Director-linked violations
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MSME Payment Delays by Ostro Energy Private Limited
MSME payment history for Ostro Energy Private Limited
Amounts outstanding to micro and small suppliers, delay reasons, and MSME-1 filing history require an active report plan.
- Outstanding amounts
- Delay periods and reasons
- MSME-1 filing history
- Vendor payment signals
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Subsidiaries & Group Companies of Ostro Energy Private Limited
Corporate group structure for Ostro Energy Private Limited
Parent, subsidiary, associate, joint venture, and ownership records require an active report plan.
- Parent company
- Subsidiaries and ownership
- Associates and joint ventures
- Entity investments
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MCA Filings & Documents of Ostro Energy Private Limited
MCA filings and documents for Ostro Energy Private Limited
Official forms, annual returns, financial statements, charge filings, and document dates require an active report plan.
- Incorporation documents
- Annual returns and statements
- Charge filings
- Complete filing index
Verified entity values are shown only after access is granted.
Recent Activity on Ostro Energy Private Limited
Recent News on Ostro Energy Private Limited
Frequently Asked Questions about Ostro Energy Private Limited
Ostro Energy Private Limited is an active private limited company in the environment sector based in New Delhi, Delhi, India. It was incorporated on 14 June 2014 (12+ years old) and is registered under CIN U40108DL2014PTC300243. The company has 11 employees.
Ostro Energy Private Limited reported revenue of ₹251.6 Cr for FY 2025 (up 10.00% YoY).
The current directors of Ostro Energy Private Limited are:
- Bharat Bahl - Additional Director
- Surendran Vinod - Director
- Sonali Akash Gaurav - Additional Director
The primary industry of Ostro Energy Private Limited is environment. The company specifically operates in solar energy solutions. The company is currently active in this sector.
Ostro Energy Private Limited can be reached at the registered office: 138 Ansal Chamber – Ii Bhikaji Cama Place, New Delhi, Delhi, India – 110066, or through the website ostro.in.
The authorised capital is ₹2,000 Cr, and the paid-up capital is ₹1,424.42 Cr.