A B Infrabuild Ltd (NSE: ABINFRA, BSE: 544281) is a Mumbai, Maharashtra-based company in the Heavy Construction industry. With a market capitalisation of ₹823 Cr, it ranks #1,669 by market cap among the 6,189 Indian listed companies on FinBizNet, and #13 of 37 in Heavy Construction. At ₹12.56 (as of 26 Oct 2026), the share price is 46.7% below its 52-week high of ₹23.56 and 42.4% above its 52-week low of ₹8.82. The share price is down 36.8% over one year and up 20.4% over three months.
| Current Price | ₹12.56 |
|---|---|
| Market Cap | ₹823 Cr |
| NSE Symbol | ABINFRA |
| BSE Code | 544281 |
| Sector | Industrials > Capital Goods > Construction and Engineering |
| Sub-Industry | Construction and Engineering > Heavy Construction |
| Return on Equity | 13.83% |
| Return on Assets | 6.78% |
| 52-Week Range | ₹8.82 – ₹23.56 |
| 1-Year Price Change | -36.8% |
| 3-Month Price Change | +20.4% |
| Beta (1Y) | -0.36 |
| Headquarters | Mumbai, Maharashtra |
| Website | www.abinfrabuild.com |
| Revenue | ₹76 Cr |
|---|---|
| Net Profit | ₹5 Cr |
| Net Margin | 7.0% |
| EPS (Basic) | ₹0.08 |
| Basis | standalone |
Figures in ₹ crore, parsed from the company's exchange filing (XBRL).
A B Infrabuild Limited engages in the civil construction business in India. The company is involved in the construction, alter, enhance, maintain, enlarge, pull down, remove, replace and develop, work, and manage of roads, railways, branches and sidings, and bridges; and other civil construction works. It also undertakes repair and petty road works and renovation and reconstruction work of slum areas. The company was founded in 1999 and is based in Mumbai, India.
1. Construction & Related Allied Services-This segment provides construction and related allied services.
| Company | Market Cap | P/E | ROE | Latest Qtr Revenue | 1Y Change |
|---|---|---|---|---|---|
| Rail Vikas Nigam Ltd | ₹37,803 Cr | — | 8.98% | ₹4,321 Cr | -44.9% |
| KEC International Ltd. | ₹8,725 Cr | — | 10.53% | ₹5,024 Cr | -60.4% |
| Welspun Enterprises Ltd | ₹8,597 Cr | — | 13.60% | ₹774 Cr | +15.0% |
| G R Infraprojects Ltd | ₹7,629 Cr | — | 10.09% | ₹2,784 Cr | -33.9% |
| GMR Power And Urban Infra Limited | ₹7,472 Cr | — | 41.51% | ₹1,705 Cr | -16.0% |
| Transrail Lighting Limited | ₹5,757 Cr | — | 19.39% | ₹1,736 Cr | -41.1% |
| PNC Infratech Ltd | ₹3,454 Cr | — | 12.99% | ₹1,688 Cr | -53.2% |
| H.G. Infra Engineering Limited (Hginfra) | ₹2,483 Cr | — | 10.59% | ₹1,101 Cr | -58.9% |
| A B Infrabuild Ltd | ₹823 Cr | — | 13.83% | ₹76 Cr | -36.8% |
Listed by market capitalisation. Ratios are shown for context only.
A B Infrabuild Ltd is trading at ₹12.56, with a market capitalisation of ₹823 Cr.
A B Infrabuild Ltd operates in the Industrials > Capital Goods > Construction and Engineering space (Construction and Engineering > Heavy Construction).
A B Infrabuild Ltd has a return on equity of 13.83%.
A B Infrabuild Ltd is listed on the NSE under the symbol ABINFRA and on the BSE under the scrip code 544281.
A B Infrabuild Ltd's share price is down 36.8% over one year and up 20.4% over three months. Its 52-week range is ₹8.82 to ₹23.56.
In Q1 FY27, A B Infrabuild Ltd reported revenue of ₹76 Cr and net profit of ₹5 Cr, with basic EPS of ₹0.08 (standalone, parsed from the company's exchange filing).
Data as of 26 Oct 2026. Descriptive market data only — not investment advice.