Tarmat Limited is a Mumbai-based Indian infrastructure development firm, founded in 1986. Originally known as Roman Tarmat Limited, the company adopted its current name in September 2012. Its primary focus encompasses a wide array of construction endeavors, notably airport runways, major highways, and railway lines. Beyond these, Tarmat also spearheads large-scale infrastructure initiatives, including the creation of ports, industrial zones, and refinery complexes. Additionally, the firm diversifies its portfolio through real estate development.