R.J. Shah & Co. Ltd. provides engineering and construction services. It also engages in the construction of small and medium size Hydroelectric Project with EPC contract or civil work with Hydro Mechanical works. The firm also specializes in underground works of tunnels, cavern shafts, inclined tunnels with government and semi governments or various Electricity Boards, Railways, Atomic ower Station, Irrigation etc, and work receipts is mainly for these works. The company was founded on December 16, 1957 and is headquartered in Mumbai, India.