Combining skilled professionals with a fleet of state-of-the-art, purpose-built vessels to provide O&G services across the entire offshore life cycle. With a multi-national workforce of about 3,800 personnel, DOF is an international group of companies which owns and operates a fleet of modern offshore/subsea vessels, with an engineering capacity to service both the offshore and subsea market. With more than 40 years in the offshore business, the group has a strong position in terms of experience, innovation, product range, technology, and capacity.