ESS Support Services Worldwide (ESS), part of the Compass UK Group, won a three year deal for the Maersk Highlander.
The firm will be responsible for the catering services on the newly constructed jack-up rig as part of the £3.5million contract win.
The rig, which has the capacity to hold 150 personnel, is part of Culzean field development.
ESS will also provide catering services for the COSL Rival and Safe Boreas – named after the Greek god of north wind.
Graham Singer, ESS Food Operation Manager, said: “We are very excited to be taking care of both catering and hotel services on the Maersk Highlander drilling rig, as well as the accommodation vessels. There are always challenges to overcome on such large vessels, however, we relish the opportunity.
“The strenuous work undertaken by offshore workers ensures our food offer has to be extremely nutritious while also being of good quality and taste. We are able to keep producing this high stand.
The contract will support 98 offshore staff, spread across the three bases.