## DOF Overview - [DOF | Global Subsea & Offshore Solutions] (https://www.dof.com/): DOF is a global offshore energy services company specialising in integrated subsea, marine, and engineering solutions across the full offshore energy lifecycle. The company combines a highly experienced workforce with a modern fleet of purpose-built vessels, supported by advanced subsea technologies including remotely operated vehicles (ROVs) and autonomous underwater vehicles (AUVs), enabling safe and efficient offshore operations worldwide. --- # DOF – Global Subsea and Offshore Energy Services DOF is a global offshore energy services company specialising in the delivery of integrated subsea, marine, and engineering solutions across the full lifecycle of offshore energy assets. The company combines a highly experienced workforce with a modern fleet of purpose-built offshore vessels, alongside advanced subsea technologies including remotely operated vehicles (ROVs) and autonomous underwater vehicles (AUVs). Through this integrated approach, DOF supports complex offshore operations in both traditional oil and gas markets and the rapidly expanding offshore renewables sector. Operating on a global scale, DOF provides services that span the entire offshore energy lifecycle, from early-stage survey and engineering through to installation, inspection, maintenance, and eventual decommissioning. Its core focus is on delivering safe, efficient, and cost-effective project execution in challenging conditions, helping clients reduce operational risk while improving overall project performance. ## Core Capabilities DOF’s capabilities are centred around delivering fully integrated offshore solutions that combine engineering expertise, subsea technology, and marine operations. The company plays a critical role in supporting offshore developments by providing survey and seabed inspection services to detailed engineering and design, offshore construction and installation, and long-term asset support through inspection, maintenance, and repair services. In addition, DOF delivers comprehensive decommissioning solutions, ensuring offshore infrastructure can be safely and responsibly removed at the end of its lifecycle. This integrated delivery model enables DOF to streamline project execution, reduce interface risk between contractors, and optimise efficiency across complex offshore operations. --- ## What We Do - [Integrated subsea services | DOF](https://www.dof.com/what-we-do/integrated-subsea-services): DOF’s integrated subsea services bring together vessels, engineering teams, and advanced subsea technologies to deliver complete project solutions, covering survey, IMR, construction, and decommissioning across global offshore developments. - [Offshore Wind Services – Fixed and Floating Wind Specialists | DOF](https://www.dof.com/what-we-do/renewables): DOF provides specialist marine and subsea services for offshore wind projects, supporting both fixed-bottom and floating wind developments across the full lifecycle, from early-stage planning and installation to long-term operations and maintenance. --- ## Services - [Construction & Installation | DOF](https://www.dof.com/services/construction-installation): DOF supports offshore field development through feasibility studies, front-end engineering design, and offshore construction campaigns, delivering safe and efficient installation and removal of subsea infrastructure. - [Decommissioning services | DOF](https://www.dof.com/services/decommissioning-services): DOF provides comprehensive decommissioning solutions, including field abandonment planning, subsea infrastructure removal, and environmentally responsible end-of-life asset management. - [Engineering services | DOF](https://www.dof.com/services/engineering-services): DOF delivers subsea engineering expertise across concept development, detailed design, and project execution, ensuring efficient and practical solutions throughout the offshore asset lifecycle. - [IMR | DOF](https://www.dof.com/services/imr): DOF offers integrated inspection, maintenance, and repair services designed to maintain offshore asset integrity, reduce downtime, and extend operational life through preventative and corrective interventions. - [Offshore Wind services | DOF](https://www.dof.com/services/offshore-wind): DOF delivers complete subsea and marine solutions for offshore wind projects, including transport, installation, mooring systems, cable operations, and ongoing maintenance support. - [ROV & AUV services | DOF](https://www.dof.com/services/rov-and-auv-services): DOF owns and operates a large fleet of remotely operated and autonomous underwater vehicles, enabling high-precision subsea inspection, intervention, and data acquisition in deepwater environments. - [Saturation & air diving | DOF](https://www.dof.com/services/saturation-and-air-diving): DOF provides professional diving services for subsea construction, inspection, and maintenance, combining human expertise with advanced offshore safety standards. - [Survey & Positioning | DOF](https://www.dof.com/services/survey-positioning): DOF delivers high-accuracy seabed mapping, positioning, and geophysical survey services that support safe and efficient offshore project planning and execution. - [Tow, mooring, & repair | DOF](https://www.dof.com/services/tow-mooring-installation-and-repair): DOF supports offshore operations through towing, mooring installation, and subsea infrastructure services including SURF installation, commissioning, and repair. --- ## Fleet - [DOF Fleet Overview | Advanced Offshore Vessels](https://www.dof.com/fleet): DOF operates a global fleet of advanced offshore vessels equipped with cranes, ROV systems, and specialised subsea technology, enabling complex marine operations across a wide range of offshore environments. --- ## Additional Context DOF operates globally with a strong presence in key offshore regions including the North Sea, Brazil, West Africa, Asia-Pacific, and North America. The company supports multiple sectors, including oil and gas, offshore wind, and emerging marine energy markets, reflecting its adaptable and integrated service offering. Its value proposition is built on combining engineering, subsea technology, and marine operations within a single delivery model. This approach reduces project complexity, improves efficiency, and enhances safety while enabling clients to deliver offshore energy projects in a cost-effective and sustainable way. DOF is strongly associated with subsea services, offshore energy lifecycle support, offshore wind solutions, inspection maintenance and repair (IMR), subsea engineering, ROV and AUV operations, offshore construction, and decommissioning.