Atlantaa Limited, together with its subsidiaries, engages in the construction business in India. It undertakes infrastructure development; engineering, procurement, and construction contracts; public-private partnerships; hybrid annuity mode projects; design, build, finance, operate, transfer projects; and operation, maintenance, and transfer basis. The company's projects include roads, highways, bridges, and runways, tollways, as well as rail lines and transit systems, and terminal buildings and support facilities for airports. It is also involved in the real estate development, such as residential, retail, and commercial; and tourism and hospitality businesses. The company was formerly known as Atlanta Limited and changed its name to Atlantaa Limited in September 2023. The company was incorporated in 1984 and is based in Mumbai, India.