
R.B.Constructions Pvt Ltd
About R.B.Constructions Pvt Ltd
Data last updated:
R.B.Constructions Pvt Ltd is a private limited company based in Howrah, West Bengal, India. It operates in the railway infrastructure development segment of the infrastructure and utilities sector. It was incorporated on 30 December 1985 and has been in existence for over 41 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U45201WB1985PTC039940. Its GSTIN is 10AABCR2988L1Z7 (Bihar).
The company has an authorised share capital of ₹5 Lakh and a paid-up capital of ₹3 Lakh. It is led by directors Ajit Kumar Singh and Amit Kumar Singh.
Its last annual general meeting (AGM) was held on 30 September 2024, and its latest financial statements are for the year ended 31 March 2024. The registered office is at 63/3 Gopal Banerjee Road Room No 2A 2nd Floor, Howrah, West Bengal, India – 711101.
As per the financials filed for FY 2024, the company reported a revenue of ₹1.75 Cr, a growth of 126% compared to the previous year. For the same year it recorded a net profit of ₹10.19 Lakh (net margin 5.8%) and EBITDA of ₹23.04 Lakh (EBITDA margin 13.2%). Revenue has declined at a compounded annual rate (CAGR) of 1% over three years and 2% over five years.
The current compliance status is marked as compliant by the Registrar of Companies.
Company details
Contact details
R.B.Constructions Pvt Ltd's registered office is in Howrah, West Bengal. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Registered Address63/3 Gopal Banerjee Road Room No 2A 2nd Floor, Howrah, West Bengal, India – 711101
- IndustryInfrastructure and Utilities, Railway Infrastructure Development
To see the full contact details of R.B.Constructions Pvt Ltd, 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 R.B.Constructions is construction. In detail, this covers roads, railways, utility projects.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| F | Construction | F2 | Roads, railways, Utility projects |
To see the full business activity and turnover split of R.B.Constructions Pvt Ltd, buy the company report.
Financials of R.B.Constructions Pvt Ltd
FY 2024 filings availableR.B.Constructions Pvt Ltd reported revenue of ₹1.75 Cr (up 126% YoY) for FY 2024.
Compounded Annual Growth Rate (CAGR)
Revenue rose 126% in the latest year, though over five years it has declined at a compounded annual rate (CAGR) of 2%. EBITDA rose 51% 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 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
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| EBITDA | ₹23.04 Lakh | ||||
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| Net Profit (PAT) | ₹10.19 Lakh | ||||
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Financial Ratios
| Metrics | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
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| EBITDA Margin | 13.2% | ||||
| Net Profit Margin | 5.8% | ||||
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To see the full financial statements and ratios of R.B.Constructions Pvt Ltd, buy the company report.
Board of directors of R.B.Constructions Pvt Ltd
R.B.Constructions has 2 current directors and 1 former director. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Ajit Kumar Singh | Director | 30 Dec 1985 | 40 Years 10 Months | Current |
| Amit Kumar Singh | Director | 21 Sep 1999 | 27 Years 1 Months | Current |
Peer comparison
R.B.Constructions Pvt Ltd is compared with the 5 companies closest to it by revenue in the Infrastructure industry (Railway Construction), with the same principal business activity (roads, railways, utility projects), from the latest filed financials of each company.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Chinki Construction Private Limited | ₹1.99 Cr (FY 2025) | -28.0% | Patna, Bihar, India | |||
| Tomar Realtech Private Limited | ₹1.94 Cr (FY 2021) | Abhimanyu Nagar, Bihar, India | ||||
| R.B.Constructions Pvt Ltdthis company | ₹1.75 Cr (FY 2024) | ₹10.19 Lakh | 5.8% | 126.0% | Howrah, West Bengal, India | |
| Dinesh Infraprojects Private Limited | ₹1.69 Cr (FY 2024) | 221.0% | Santaldih, West Bengal, India | |||
| Anga Infra Private Limited | ₹1.63 Cr (FY 2024) | 16.0% | Munger, Bihar, India | |||
| Perron Construction Private Limited | ₹1.62 Cr (FY 2024) | 59.0% | Patna, Bihar, India |
To see the full peer comparison of R.B.Constructions Pvt Ltd, buy the company report.
Auditor
R.B.Constructions Pvt Ltd is audited by GAGARWALANDASSOCIATES for the financial year 2017.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| GAGARWALANDASSOCIATES | FY 2017 | 314088E |
Shareholding
The shareholding of R.B.Constructions Pvt Ltd is on record for 2 financial years, the latest being FY 2017, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2017 | FY 2016 |
|---|---|---|
| Promoters | ||
| Domestic institutional investors (DII) | ||
| Foreign institutional investors (FII) | ||
| Public | ||
| Others |
To see the full shareholding pattern of R.B.Constructions Pvt Ltd, buy the company report.
Legal cases
No court or tribunal cases involving R.B.Constructions Pvt Ltd are on our record; a case search with case numbers, parties and status is in the company report Buy the company report.
MSME payment delays
No delayed payments to MSME suppliers are on our record for R.B.Constructions Pvt Ltd; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
GST
R.B.Constructions has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 10AABCR2988L1Z7 | Bihar | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of R.B.Constructions Pvt Ltd, buy the company report.
Recent activity
R.B.Constructions Pvt Ltd has 3 board changes on record since 1985: 2 appointments and 1 cessation. The latest: Raghubansh Prasad Singh ceased to be Director on 27 Nov 2010.
Frequently asked questions
R.B.Constructions is an active private limited company based in Howrah, West Bengal, India. The company works in railway infrastructure development, within the infrastructure and utilities industry. It was incorporated on 30 December 1985 (41+ years old) and is registered under CIN U45201WB1985PTC039940.
R.B.Constructions has 2 current directors:
- Ajit Kumar Singh - Director
- Amit Kumar Singh - Director
The latest financial statements of R.B.Constructions on record with the MCA are for the year ended 31 March 2024. Its last annual general meeting was held on 30 September 2024. Year-wise statements from 2015 are in the company report.
The GSTIN of R.B.Constructions is 10AABCR2988L1Z7, registered in Bihar.
The CIN (Corporate Identification Number) of R.B.Constructions is U45201WB1985PTC039940. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
R.B.Constructions was incorporated on 30 December 1985, making it 41+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of R.B.Constructions by revenue are Chinki Construction Private Limited, Tomar Realtech Private Limited, Dinesh Infraprojects Private Limited, Anga Infra Private Limited, Perron Construction Private Limited, all in the Infrastructure industry (Railway Construction), with the same principal business activity (roads, railways, utility projects).
Raghubansh Prasad Singh ceased to be Director on 27 Nov 2010. Amit Kumar Singh was appointed as Director on 21 Sep 1999. Ajit Kumar Singh was appointed as Director on 30 Dec 1985.
The registered office of R.B.Constructions is at 633 Gopal Banerjee Road Room No 2A 2nd Floor, Howrah, West Bengal, India – 711101.
R.B.Constructions operates in the infrastructure and utilities industry, in the railway infrastructure development segment.
The compliance status of R.B.Constructions is compliant as of 22 September 2026. The company is actively filing with the Registrar of Companies.

