R J Shah and Company Ltd is an India-based company. The Company is engaged in construction of small and medium size hydroelectric project with engineering, procurement and construction (EPC) contract or civil work with hydro mechanical works. The Company operates through the Engineering and Construction segment. It is specialized in underground works of tunnels, cavern shafts, inclined tunnels with government and semi governments or various electricity boards, railways, atomic ower station, irrigation, and others.