Dunnimaa Engineers & Divers Enterprises Private Limited is a leading underwater Air & Mix Gas diving service provider to offshore construction and sub sea services to the Oil & Gas Industry in the Indian Subcontinent. Since the establishment in 1996, Dunnimaa operates through its operational base located in Mumbai, India, which is the main center of offshore activities.

Dunnimaa is successfully managed by its Director Mr. Sumer Singh Rathore who is Qualified as M.E., CD, Sat Diver, N.D.T. Engineer (U.K), with vast experience of 27 years in sub sea industry – Ex-Indian Navy personnel, some of the positions held, Managing Director, Director of Projects, Diving Supervisor, Saturation Diver, N. D. T. Diver, Clearance Diver, Mechanical Engineer.

Dunnimaa Divers owns and has access to a wide range of diving units for shallow and deep water intervention, underwater hydraulic & Pneumatic tools and NDT equipments and number of Diving spreads for all IMR and installation works.