Directed by Shri P. C. Mundra with support from his sons, Shri Prakash Mundra and Shri Ravi Mundra, PCSONS Group has been actively involved in Government Order Supply for numerous decades within the State of Sikkim. Their specialized domains include Hardware Items, D. I. Pipes and Fittings, G. I. Pipes and Fittings, Printing and Stationery, Furniture, Government Constructions, among others. They are also engaged in similar business in Gorkhaland Territorial Administration. Additionally, they have expanded their operations into real estate management plus development and rental services in recent times.

They branched out into the travel industry and were associated with Make My Trip & Cox and Kings as their franchisee in Gangtok for quite some time. After Cox and Kings went into troubled waters they are running the travel agency by the name of Prism Travel Services where they specialize in international and domestic tours, air tickets booking, hotel booking, forex, visas, cruises, mice tours, travel insurance and everything else under the sun related to tours and travels.

They are always open to new ideas and new ventures.