About Lumen Engineering Private Limited
Data last updated: 18 December 2025
Lumen Engineering Private Limited is a private limited company based in Delhi, Delhi, India, a subsidiary of Sapphire Thermal Power Private Limited. It specialises in mining and mineral extraction, a part of the broader metals and mining sector. Incorporated on 16 July 1987, the company has been in operation for over 39 years.
Registered with ROC Delhi under CIN U74899DL1987PTC028638.
Capital: an authorised share capital of ₹21.2 Cr and a paid-up capital of ₹21.2 Cr. It is led by directors Santosh Kumar Choudhary and Samarjeet Rathore.
Last AGM: 30 September 2025. Financial statements filed for year ended 31 March 2025. Office: H – 1/49 Ground Floor Mahavir Enclave Palam, Delhi, Delhi, India – 110045.
As per the financials filed for FY 2025, the company reported a revenue of ₹3.46 Cr, a decline of 2% compared to the previous year.
It operates as a subsidiary of Sapphire Thermal Power Private Limited.
As per MCA filings, the company has open charges of ₹230 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 lumengroup.in.
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Registered AddressH – 1/49 Ground Floor Mahavir Enclave Palam, Delhi, Delhi, India – 110045
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IndustryMetals and Minerals, Mining & Mineral Extraction
- 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
Business Activity of Lumen Engineering Private Limited
Lumen Engineering Private Limited is engaged in the principal business activity of mining and quarrying, with detailed activities including mining of coal and lignite.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| B | Mining and quarrying | B1 | Mining of Coal and lignite | Locked |
Business activity turnover details for Lumen Engineering Private Limited
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Auditor Details of Lumen Engineering Private Limited
Lumen Engineering Private Limited is audited by C A & Associates 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 |
|---|---|---|---|
| C A & Associates | Locked | Locked | Locked |
Complete auditor history for Lumen Engineering Private Limited
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Board of Directors of Lumen Engineering Private Limited
Lumen Engineering Private Limited is currently managed by 2 directors, with 27 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 |
|---|---|---|---|---|
| Santosh Kumar Choudhary | Director | 15 Apr 2021 | 5 Years 4 Months | Current |
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Samarjeet Rathore
Also directs:
Sapphire Thermal Power Private Limited
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Director | 06 Nov 2021 | 4 Years 9 Months | Current |
Financials of Lumen Engineering Private Limited FY 2025 filings available
Lumen Engineering Private Limited reported revenue of ₹3.46 Cr (down 2.00% YoY) for FY 2025.
Ten-year financial statements for Lumen Engineering Private Limited
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Ownership and Shareholding of Lumen Engineering Private Limited
Shareholding and ownership data for Lumen Engineering Private Limited
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Group Structure of Lumen Engineering Private Limited
Lumen Engineering Private Limited has 1 joint venture. This group structure data is as of FY 2023. The corporate group structure reflects Lumen Engineering Private Limited's business expansion strategy and organizational complexity.
Charges & Borrowings of Lumen Engineering Private Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 13 Nov 2015 | Yes Bank Limited | ₹230 Cr | Open |
Total charge records: 1 View all charges
Employees and EPFO Compliance at Lumen Engineering Private Limited
View historical data on people associated with Lumen Engineering Private Limited, including employment history and EPFO contributions.
Employee and EPFO history for Lumen Engineering Private Limited
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GST Compliance of Lumen Engineering Private Limited
GST registrations and filing compliance for Lumen Engineering Private Limited
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Credit Ratings, Litigation & Regulatory Alerts for Lumen Engineering Private Limited
Credit ratings, litigation, and regulatory alerts for Lumen Engineering Private Limited
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MSME Payment Delays by Lumen Engineering Private Limited
MSME payment history for Lumen Engineering Private Limited
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Subsidiaries & Group Companies of Lumen Engineering Private Limited
Corporate group structure for Lumen Engineering Private Limited
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MCA Filings & Documents of Lumen Engineering Private Limited
MCA filings and documents for Lumen Engineering Private Limited
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Recent Activity on Lumen Engineering Private Limited
Frequently Asked Questions about Lumen Engineering Private Limited
Lumen Engineering Private Limited is an active private limited company in the metals and minerals sector based in Delhi, Delhi, India. It was incorporated on 16 July 1987 (39+ years old) and is registered under CIN U74899DL1987PTC028638.
Lumen Engineering Private Limited reported revenue of ₹3.46 Cr for FY 2025 (down 2.00% YoY).
The current directors of Lumen Engineering Private Limited are:
- Santosh Kumar Choudhary - Director
- Samarjeet Rathore - Director
The primary industry of Lumen Engineering Private Limited is metals and minerals. The company specifically operates in mining and mineral extraction. The company is currently active in this sector.
Lumen Engineering Private Limited can be reached at the registered office: H – 149 Ground Floor Mahavir Enclave Palam, Delhi, Delhi, India – 110045, or through the website lumengroup.in.
The authorised capital is ₹21.2 Cr, and the paid-up capital is ₹21.2 Cr.