AB Infrabuild Limited was originally incorporated as a Private Limited Company with the name A B Infrabuild Private Limited at Mumbai on March 16, 2011. The name of the Company was changed to A B Infrabuild Limited consequent to the conversion of the Company into a Public Limited Company on June 20, 2018. The company was formed after taking over the business of AB Enterprises, the proprietorship concern of the Promoter Mr Amit Bholanath Mishra, for a total consideration of 1,771,598 equity shares worth ₹1.77 crore.
The company operates in the infrastructure sector with a strong focus on railway construction and civil engineering projects. It provides various services such as civil and structural work, new station infrastructure, redevelopment of old stations, new railway lines, gauge conversion, track linking, track formation, and the building of Rail Over Bridges (ROB) and Foot Over Bridges (FOB), among others. AB Infrabuild has successfully completed the construction of Road Over Bridges (ROB) at various stations in the Central and Western Railways, Foot Over Bridges, Skywalks, and elevated booking offices for the Mumbai Railway Vikas Corporation Ltd, and new platforms and station buildings for Western Railway, alongside repairs to approach roads.
AB Infrabuild Limited trades on both BSE (Code: 535343) and NSE (Symbol: ABINFRA) with ISIN Code: INE00YB01017. As of May 30, 2025, the market capitalization of A B Infrabuild Ltd (ABINFRA) stands at ₹896.29 crore. The 52-week high for the stock is ₹143.39 and the 52-week low is ₹44.20.
The company has achieved significant market recognition and holds important certifications. It is registered as a Grade "AA" contractor with the Municipal Corporation of Greater Mumbai and a Class 1(A) Contractor with the Public Works Department, Maharashtra. AB Infrabuild holds OHSAS 18001:2007, ISO 14001:2015 & ISO 9001:2015 accreditations, along with certification from KVQA for compliance with ISO & OHSAS standards.
AB Infrabuild has demonstrated strong financial growth in recent periods. For the quarter ended December 2024, the net profit of A B Infrabuild rose 90.94% to ₹5.27 crore, compared to ₹2.76 crore in the previous quarter ended December 2023. Sales also increased significantly by 43.70% to ₹75.04 crore in Q4 FY2024, up from ₹52.22 crore in the same period of the previous year.
For the full financial year ended March 2025, the company showed consistent performance improvement. Net profit for FY2025 rose 41.16% to ₹16.12 crore, as against ₹11.42 crore during the previous year ended March 2024. Sales for the full year increased by 13.25% to ₹208.17 crore in FY2025, compared to ₹183.81 crore in FY2024.
• Q4 FY2024-25 Performance: Net Profit of ₹5.27 crore, Sales of ₹75.04 crore
• FY2024-25 Performance: Revenue of ₹208 crore, Net Profit of ₹16.12 crore
• Market Capitalization: ₹896.29 crore (as of May 30, 2025)
• P/E Ratio: 55.60 (as of May 30, 2025)
• P/B Ratio: 10.99 (as of May 30, 2025)
• Promoter Holding: 31.0% (latest available)
Established in 1999 as AB Enterprises, the company has excelled in the use of advanced technologies and high-quality design work. It has gained recognition from multiple Government departments, including Railways, MTNL, BMC, and PWD, for its various construction projects. In 2011, the Company acquired a 40,000 sq. ft premises on a rental basis to set up its Solid Forming Unit of RMC Plant (Ready Mix Concrete), complete with a fleet of 15 Transit Mixers.
AB Infrabuild has built a strong reputation in railway infrastructure development and has secured multiple projects from government agencies. On November 25, 2024, the company received a Letter of Acceptance for a project entailing the construction, extension, and rebuilding of FOBs, an elevated deck, a skywalk, and other structures between Goregaon to Malad stations, in connection with the extension of the Harbour Line between Goregaon to Borivali stations from Western Railways, Indian Railways.
The stock has shown significant volatility and growth potential. Over the last 5 years, revenue has grown at a yearly rate of 26.97%, outperforming the industry average of 8.6%. During the same period, the company's market share increased from 0.02% to 0.04%. Net income has also grown robustly at a yearly rate of 32.77% over the last 5 years, surpassing the industry average of 26.61%. Promoter holding in A B Infrabuild Ltd has seen changes, with the latest available data showing it at 31.0%.
AB Infrabuild Limited represents a growing player in India's infrastructure development sector, particularly in railway construction and civil engineering projects. With its strong technical capabilities, government recognition, and consistent financial performance, the company is strategically positioned to benefit from India's ongoing infrastructure development initiatives. The company's focused approach on railway infrastructure aligns well with the government's emphasis on improving transportation connectivity across the country, making it a compelling investment prospect in the Indian infrastructure landscape.
