Company has extensive experience in operating high value marine assets complying with stringent international environment standards. It is ISO 9001:2000 compliant by UKAS, and to International Safety Management code by Indian Government and various classification societies.

Over the years, company has experience of operating over 50 ships of types as Crude Carriers, Bulkers, Container, Passenger, Dredgers and of sizes up to 100,000 DWT. 

Through its subsidiary, Castle Ships Pvt. Ltd., the company owns and operates Product tankers and Passenger ships since 2006.