Ravinder Kumar Manchanda

Gannon Dunkerley & Co., Ltd. operates a civil construction firm. It provides civil engineering work, mechanical and electrical works, water and sewage treatment plants. The company was founded in 1924 and is headquartered in Mumbai, India.

M. Visvesvaraya Industrial Research & Development Centre, founded in 1970, engages in research and experimental development on natural sciences and engineering activities. The private company is based in Mumbai, India.