Tantia Constructions Ltd, established in 1964, is a prominent Indian company specializing in civil infrastructure solutions. With expertise spanning railway infrastructure, bridges, highways, power transmission, pipelines, marine, urban development, and hospital buildings, the company has executed projects across diverse terrains in India, including Mizoram, Kerala, Punjab, and Karnataka. Initially focused on bridge construction, Tantia expanded into advanced mechanized road construction and marine infrastructure by the mid-1990s.
The company has a history of securing significant contracts, such as major projects in Northeast India and ventures in Bangladesh, and it has been listed on the Bombay Stock Exchange since 2006. Tantia Constructions has undertaken notable projects like the JBIC-funded tram track de-reservation in Kolkata, the NH1 assignment from Panipat to Karnal, and bridge construction over River Brahmaputra. The company has also ventured into BOT projects, including road projects and parking facilities, and continues to innovate within infrastructure development, recently completing a significant road project in Mizoram in 2022.