Star Delta Transformers Ltd. engages in the manufacture and supply of power and distribution transformers. It operates through the following segments: Manufacturing, Power Infrastructure, and Solar. The Manufacturing segment consists of transformer products, such as 10 KVA, 250V/11KV to 40 MVA, 132 KV. The Power Infrastructure segment consists of turnkey contracts and provides Project Management Consultancy. The Solar segment generates power through solar power plant. The company was founded on February 17, 1977 and is headquartered in Bhopal, India.