GPT Infraprojects Limited, the flagship company of the GPT Group is a premier Infrastructure company based out of Kolkata, India engaged in the execution of civil and infrastructure projects and manufacture of concrete sleeper for Railways. The entity has strong project execution capabilities, a healthy financial base, and enviable growth prospects across all areas of operation.

The shares of the Company are listed on the Bombay Stock Exchange (BSE) and Calcutta Stock Exchange (CSE).

The manufacturing units of the company are located at Panagarh (Dist Burdwan, West Bengal, India), Ladysmith (KZN, South Africa) and Tsumeb (Namibia).

The Company is an ISO 9001:2000 certified organization. The Panagarh unit of the Company is approved by Research Design and Standards Organization (RDSO), Ministry of Railways, India.