About Ostro Renewables Private Limited
Data last updated:
Ostro Renewables Private Limited is a private limited company based in New Delhi, Delhi, India, a subsidiary of Ostro Energy Private Limited. It operates in the wind energy solutions segment of the environmental services sector. It was incorporated on 25 April 2008 and has been in existence for over 18 years.
The company is registered with the Registrar of Companies (ROC), Delhi, under CIN U40300DL2008PTC177275. Its GSTIN is 08AACCT9256E1Z5 (Rajasthan). The company holds 2 GST registrations, of which 1 is active.
The company has an authorised share capital of ₹53.84 Cr and a paid-up capital of ₹53.84 Cr. It was formerly known as Times Knowledge School Private Limited and Myriad Education Private Limited. It is led by directors Chander Mohan Verma and Surendran Vinod.
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 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 ₹23.78 Cr, a decline of 11% compared to the previous year. For the same year it recorded a net profit of ₹4.51 Cr (net margin 19%) and EBITDA of ₹18.86 Cr (EBITDA margin 79.3%). Revenue has declined at a compounded annual rate (CAGR) of 7% over three years and 3% over five years.
As per MCA filings, the company has open charges of ₹697 Cr and satisfied charges of ₹363.54 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.
Company details
Name history
Ostro Renewables has undergone 4 name changes throughout its history. The current legal name is Ostro Renewables Private Limited.
| Company Name | Status |
|---|---|
| Ostro Renewables Private Limited | Current |
| Times Knowledge School Private Limited | Previous |
| Myriad Education Private Limited | Previous |
| Myriad Recon Private Limited | Previous |
| Times Business School Private Limited | Previous |
CIN history
Ostro Renewables has 2 previous CINs, indicating changes in the company's corporate structure or registration details. The current CIN is U40300DL2008PTC177275, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U40300DL2008PTC177275 | Current |
| U80210DL2008PTC177275 | Previous |
| U70102DL2008PTC177275 | Previous |
Contact details
Ostro Renewables Private Limited's registered office is in New Delhi, Delhi. Its website is ostro.in. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Social Media
- Registered Address138 Ansal Chamber – II Bhikaji Cama Place, New Delhi, Delhi, India – 110066
- IndustryEnvironment, Wind Energy Solutions
To see the full contact details of Ostro Renewables 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 Ostro Renewables is electricity, gas, steam and air condition supply. In detail, this covers electric power generation, transmission and distribution.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| D | Electricity, gas, steam and air condition supply | D1 | Electric power generation, transmission and distribution |
To see the full business activity and turnover split of Ostro Renewables Private Limited, buy the company report.
Financials of Ostro Renewables Private Limited
FY 2025 filings availableOstro Renewables Private Limited reported revenue of ₹23.78 Cr (down 11% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue has declined at a compounded annual rate (CAGR) of 3% over five years, including a 11% fall in the latest year. EBITDA fell 18% 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 |
|---|---|---|---|---|---|
| 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 | ₹18.86 Cr | ||||
| Profit Before Tax | |||||
| Tax Expense | |||||
| Net Profit (PAT) | ₹4.51 Cr | ||||
| 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
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 79.3% | ||||
| Net Profit Margin | 19% | ||||
| 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 | |||||
To see the full financial statements and ratios of Ostro Renewables Private Limited, buy the company report.
Board of directors and KMP of Ostro Renewables Private Limited
Ostro Renewables Private Limited currently reports 2 directors and 2 key managerial personnel. 19 former directors have served the organization.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Chander Mohan Verma Also directs: Ostro Mahawind Power Private Limited, Ostro Jaisalmer Private Limited, Badoni Power Private Limited and 5 more | Director | 28 Jun 2021 | 5 Years 4 Months | Current |
| Udit Satyarthi Also directs: Dr. Satyarthi Path Labs Private Limited | Company Secretary | 01 May 2020 | 6 Years 6 Months | Current |
| Surendran Vinod Also directs: Renew Urja Shachar Private Limited, Narmada Wind Energy Private Limited, Ostro Mahawind Power Private Limited and 5 more | Director | 28 Mar 2018 | 8 Years 7 Months | Current |
| Rajesh Khetarpal Also directs: Avp Powerinfra Private Limited | Cfo | 01 Oct 2018 | 8 Years 1 Months | Current |
Peer comparison
Ostro Renewables Private Limited is compared with the 7 companies closest to it by revenue in the Cleantech industry (Wind Power), with the same principal business activity (electric power generation, transmission and distribution), from the latest filed financials of each company.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Samanvaya Holdings Private Limited | ₹24.18 Cr (FY 2025) | 4.0% | Ahmedabad, Gujarat, India | |||
| Poly Solar Parks Private Limited | ₹24.03 Cr (FY 2025) | -6.0% | Hyderabad, Telangana, India | |||
| Amreli Renewable Energy Private Limited | ₹23.91 Cr (FY 2025) | -10.0% | Rajkot, Gujarat, India | |||
| Green Infra Wind Energy Project Private Limited | ₹23.88 Cr (FY 2024) | -42.0% | Gurgaon, Haryana, India | |||
| Parmeshwar Dyeing and Printing Mills Private Limited | ₹23.82 Cr (FY 2025) | -14.0% | Surat, Gujarat, India | |||
| Ostro Renewables Private Limitedthis company | ₹23.78 Cr (FY 2025) | ₹4.51 Cr | 19% | -11.0% | New Delhi, Delhi, India | |
| K K P Fabrics Private Limited | ₹23.74 Cr (FY 2025) | 29.0% | Namakkal, Tamil Nadu, India | |||
| Raipar Renewable Energy Private Limited | ₹23.61 Cr (FY 2025) | -7.0% | Rajkot, Gujarat, India |
To see the full peer comparison of Ostro Renewables Private Limited, buy the company report.
Auditor
Ostro Renewables Private Limited is audited by S.R. Batliboi & Co. LLP for the financial year 2023.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| S.R. Batliboi & Co. LLP | FY 2023 | 301003E/E300005 |
Shareholding
The shareholding of Ostro Renewables Private Limited is on record for 5 financial years, the latest being FY 2023, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Ostro Renewables Private Limited, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 25 Mar 2022 | 100554002 | Others | ₹100 Cr | Open | |
| 15 Dec 2016 | 100072540 | Others | ₹597 Cr | Open | |
| 02 Dec 2020 | 100393276 | Others | ₹106.99 Cr | Satisfied | |
| 12 Sep 2018 | 100211909 | Others | ₹130 Cr | Satisfied | |
| 11 Mar 2015 | 10554641 | Others | ₹126.55 Cr | Satisfied |
To see the full charge records of Ostro Renewables Private Limited, buy the company report.
Total charge records: 5 View all charges
Legal cases
No court or tribunal cases involving Ostro Renewables Private Limited are on our record; a case search with case numbers, parties and status is in the company report Buy the company report.
Credit ratings & regulatory alerts
Ostro Renewables Private Limited was last rated by Care on 05 Jan 2026.
| Rating agency | Rated on | Rating |
|---|---|---|
| Care | 05 Jan 2026 |
To see the full credit ratings and regulatory alerts of Ostro Renewables Private Limited, buy the company report.
MSME payment delays
Ostro Renewables Private Limited has 7 MSME Form 1 returns on record between 2021 and 2023, listing 7 overdue payments to 1 micro and small supplier. Companies must report dues to micro and small suppliers that stay unpaid for more than 45 days in a half-yearly MSME Form 1 return.
Suppliers with reported dues (1 of 1)
| Supplier | Amount due | Due since | Reported on |
|---|---|---|---|
| Erm India Private Limited |
To see the full MSME payment records of Ostro Renewables Private Limited, buy the company report.
Individuals and sole proprietors among the suppliers are not named.
Group structure & subsidiaries
Ostro Renewables has 1 associated company. This group structure data is as of FY 2023. The table lists each entity with its relationship and holding.
GST
Ostro Renewables has 2 GST registrations: 1 active and 1 cancelled or inactive.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 08AACCT9256E1Z5 | Rajasthan | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Ostro Renewables Private Limited, buy the company report.
Recent activity
Ostro Renewables Private Limited has 23 board changes on record since 2009: 4 appointments and 19 cessations. The latest: Rajesh Khetarpal ceased to be CFO on 20 Sep 2025.
25 earlier events are in the company report.
News
Frequently asked questions
Ostro Renewables is an active private limited company based in New Delhi, Delhi, India. The company works in wind energy solutions, within the environment industry. It was incorporated on 25 April 2008 (18+ years old) and is registered under CIN U40300DL2008PTC177275.
Ostro Renewables has 4 current directors and KMP:
- Chander Mohan Verma - Director
- Surendran Vinod - Director
- Udit Satyarthi - Company Secretary
- Rajesh Khetarpal - Cfo
The latest financial statements of Ostro Renewables 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 Ostro Renewables is 08AACCT9256E1Z5, registered in Rajasthan. 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 Ostro Renewables is U40300DL2008PTC177275. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Ostro Renewables was incorporated on 25 April 2008, making it 18+ years old. It is registered with the Registrar of Companies, Delhi.
The peers of Ostro Renewables by revenue are Samanvaya Holdings Private Limited, Poly Solar Parks Private Limited, Amreli Renewable Energy Private Limited, Green Infra Wind Energy Project Private Limited, Parmeshwar Dyeing and Printing Mills Private Limited and 2 more, all in the Cleantech industry (Wind Power), with the same principal business activity (electric power generation, transmission and distribution).
Rajesh Khetarpal ceased to be CFO on 20 Sep 2025. Chander Mohan Verma ceased to be Additional Director on 30 Sep 2021. Chander Mohan Verma was appointed as Director on 28 Jun 2021. Ostro Renewables has 23 board changes on record in total.
Ostro Renewables has 7 MSME Form 1 returns on record between 2021 and 2023, listing 7 overdue payments to 1 micro and small supplier. The latest return was filed on 05 Jan 2024.
Ostro Renewables can be reached through the website ostro.in. Its registered office is in New Delhi, Delhi, India.
The registered office of Ostro Renewables is at 138 Ansal Chamber – II Bhikaji Cama Place, New Delhi, Delhi, India – 110066.
Ostro Renewables operates in the environment industry, in the wind energy solutions segment.
Sample company reports
The same report you get when you buy one: financials, directors, ownership, deals, charges, legal cases, brands and filings, with the Excel workbook alongside.
