Frigstad Engineering has provided modern semisubmersible rig designs and  engineering services to the offshore drilling and production industry since 1981. With offices in Singapore, Norway, Cyprus and Brazil, we have strong ties with major offshore shipyards and suppliers of drilling equipment and we are able to serve our clients world-wide.

Frigstad Engineering operates with a deeply embedded philosophy of designing and modifying rigs according to the operational needs of the professionals who work on them - with the expectations of oil companies and investors in mind. Particular emphasis is placed upon equipment selection and arrangement which offers superior safety and operational performance while maintaining the highest levels of environmental protection and cost-efficiency.