About Nnb Engineers Private Limited
Data last updated: 06 February 2026
Nnb Engineers Private Limited is a private limited company based in Jamshedpur, Jharkhand, India. It specialises in general construction services, a part of the broader infrastructure and utilities sector. Incorporated on 30 July 2004, the company has been in operation for over 22 years.
Registered with ROC Ranchi under CIN U45200JH2004PTC010871.
Capital: an authorised share capital of ₹50 Lakh and a paid-up capital of ₹13.52 Lakh. Formerly known as Nav Nirman Builders and Developers Private Limited. It is led by directors including Naveen Singh and Vinayak Singh.
Last AGM: 30 September 2025. Financial statements filed for year ended 31 March 2025. Office: Holday In Plaza 1St Floor Adityapur Kandra Main Road P.O.&P.S. – Adityapur, Jamshedpur, Jharkhand, India – 831013.
As per the financials filed for FY 2025, the company reported a revenue of ₹63.18 Cr, a growth of 20% compared to the previous year.
The company has a workforce of approximately 31 employees as per the latest available data. Its group structure includes 1 subsidiary.
As per MCA filings, the company has open charges of ₹46.73 Cr and satisfied charges of ₹11 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 nnbengineers.com.
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Registered AddressHolday In Plaza 1St Floor Adityapur Kandra Main Road P.O.&P.S. – Adityapur, Jamshedpur, Jharkhand, India – 831013
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IndustryInfrastructure and Utilities, General Construction Services
- 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 Nnb Engineers Private Limited
Nnb Engineers Private Limited has one previous CIN (Corporate Identification Number): U00500BR2004PTC010871. The current CIN is U45200JH2004PTC010871, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U45200JH2004PTC010871 | Current |
| U00500BR2004PTC010871 | Previous |
Business Activity of Nnb Engineers Private Limited
Nnb Engineers Private Limited is engaged in the principal business activity of manufacturing, with detailed activities including electrical equipment, general purpose and special purpose machinery & equipment, transport equipment.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| C | Manufacturing | C10 | Electrical equipment, General Purpose and Special purpose Machinery & equipment, Transport equipment | Locked |
Business activity turnover details for Nnb Engineers Private Limited
Turnover contribution percentages and historical activity changes require an active report plan.
- Turnover contribution
- Historical classifications
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Auditor Details of Nnb Engineers Private Limited
Nnb Engineers Private Limited is audited by A. R. MITRA & CO. 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 |
|---|---|---|---|
| A. R. MITRA & CO. | Locked | Locked | Locked |
Complete auditor history for Nnb Engineers Private Limited
Appointment status, appointment dates, cessation dates, and historical auditor changes require an active report plan.
- Appointment status
- Appointment dates
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Board of Directors of Nnb Engineers Private Limited
Nnb Engineers Private Limited is currently managed by 5 directors, with 4 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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Naveen Singh
Also directs:
Nnb Engineers Private Limited, Knockfuel Energy Llp, Nirbhay Buildcon Private Limited and 1 more
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Whole-Time Director | 30 Jul 2004 | 22 Years 0 Months | Current |
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Vinayak Singh
Also directs:
Nnb Engineers Private Limited
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Whole-Time Director | 30 Jul 2004 | 22 Years 0 Months | Current |
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Jay Singh
Also directs:
Nnb Engineers Private Limited, Knockfuel Energy Llp
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Director | 03 Jul 2021 | 5 Years 1 Months | Current |
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Vinay Kumar Singh
Also directs:
Nnb Engineers Private Limited
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Director | 03 Jul 2021 | 5 Years 1 Months | Current |
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Ankur Singh
Also directs:
Nnb Engineers Private Limited
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Director | 15 Feb 2025 | 1 Years 6 Months | Current |
Financials of Nnb Engineers Private Limited FY 2025 filings available
Nnb Engineers Private Limited reported revenue of ₹63.18 Cr (up 20.00% YoY) for FY 2025.
Ten-year financial statements for Nnb Engineers Private Limited
Historical statement values and trend charts require an active report plan.
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Ownership and Shareholding of Nnb Engineers Private Limited
Shareholding and ownership data for Nnb Engineers Private Limited
Promoter, institutional, public, and beneficial ownership values require an active report plan.
- Ownership categories
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Group Structure of Nnb Engineers Private Limited
Nnb Engineers Private Limited has 1 subsidiary company and 1 associated company. This group structure data is as of FY 2023. The corporate group structure reflects Nnb Engineers Private Limited's business expansion strategy and organizational complexity.
| Company Name | CIN | Shares Held |
|---|---|---|
| Nirbhay Buildcon Private Limited | U45200JH2007PTC002618 | Locked |
Showing major subsidiaries. Total: 1.
Charges & Borrowings of Nnb Engineers Private Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 30 Oct 2025 | Others | ₹85 Lakh | Open |
| 31 Jul 2025 | Hdfc Bank Limited | ₹7 Cr | Open |
| 26 Nov 2024 | Hdfc Bank Limited | ₹2.53 Cr | Open |
| 08 Oct 2024 | Hdfc Bank Limited | ₹29.85 Lakh | Open |
| 11 Jun 2024 | Hdfc Bank Limited | ₹18.5 Lakh | Open |
Total charge records: 32 View all charges
Employees and EPFO Compliance at Nnb Engineers Private Limited
Nnb Engineers Private Limited has a workforce of 31 employees as of Apr 08, 2024.
Employee and EPFO history for Nnb Engineers Private Limited
Monthly headcount, contribution history, establishment records, and filing compliance require an active report plan.
- Monthly headcount
- PF contributions
- ECR filing status
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GST Compliance of Nnb Engineers Private Limited
GST registrations and filing compliance for Nnb Engineers Private Limited
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Credit Ratings, Litigation & Regulatory Alerts for Nnb Engineers Private Limited
Credit ratings, litigation, and regulatory alerts for Nnb Engineers Private Limited
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- Rating history
- Court and tribunal cases
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MSME Payment Delays by Nnb Engineers Private Limited
MSME payment history for Nnb Engineers Private Limited
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- Outstanding amounts
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Subsidiaries & Group Companies of Nnb Engineers Private Limited
Corporate group structure for Nnb Engineers Private Limited
Parent, subsidiary, associate, joint venture, and ownership records require an active report plan.
- Parent company
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MCA Filings & Documents of Nnb Engineers Private Limited
MCA filings and documents for Nnb Engineers Private Limited
Official forms, annual returns, financial statements, charge filings, and document dates require an active report plan.
- Incorporation documents
- Annual returns and statements
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- Complete filing index
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Recent Activity on Nnb Engineers Private Limited
Frequently Asked Questions about Nnb Engineers Private Limited
Nnb Engineers Private Limited is an active private limited company in the infrastructure and utilities sector based in Jamshedpur, Jharkhand, India. It was incorporated on 30 July 2004 (22+ years old) and is registered under CIN U45200JH2004PTC010871. The company has 31 employees.
Nnb Engineers Private Limited reported revenue of ₹63.18 Cr for FY 2025 (up 20.00% YoY).
The current directors of Nnb Engineers Private Limited are:
- Naveen Singh - Whole-Time Director
- Vinayak Singh - Whole-Time Director
- Jay Singh - Director
- Vinay Kumar Singh - Director
- Ankur Singh - Director
The primary industry of Nnb Engineers Private Limited is infrastructure and utilities. The company specifically operates in general construction services. The company is currently active in this sector.
Nnb Engineers Private Limited can be reached at the registered office: Holday In Plaza 1St Floor Adityapur Kandra Main Road P.O.&P.S. – Adityapur, Jamshedpur, Jharkhand, India – 831013, or through the website nnbengineers.com.
The authorised capital is ₹50 Lakh, and the paid-up capital is ₹13.52 Lakh.