Operations and Maintenance

 VSN provides personnel and equipment to enable routine maintenance of terminals to ensure safer operations.

Asset Integrity

VSN’s asset integrity services ensure the technical integrity of onshore and offshore equipment and assets which in turn ensures that all assets meet all regulatory requirements.

Offshore Support

An integrator of complex offshore projects, VSN provides a comprehensive range of specialist services, support and equipment rental packages to the global offshore energy, subsea and marine industries. Our qualified personnel have real world operational experience gained from years of operating in the upstream and downstream oil and gas sector.

Personnel Provision

VSN has provided professional offshore personnel worldwide for customers in the marine, renewables, telecom, defence and oil and gas industries for over 25 years. Utilising existing strategic relationships, we provide the required personnel to ensure the safe and efficient operation of your terminal.

Diving and ROV

VSN owns and operates ROV’s and also has the provision to provide and support a wide range of saturation/air/nitrox diving and subsea survey services, including inspection and routine maintenance, salvage, and diverless UWILD.

Monitoring and Instrumentation

An innovative provider of cutting-edge monitoring and control solutions for the global offshore terminals industry, VSN supports customers operating in hostile marine environments. Delivering simple solutions for complex challenges, VSN’s systems monitor the demands placed on structures in the offshore environment, helping to maintain asset integrity and instil operator confidence during challenging operations. VSN and its partners are the world’s leading manufacturer of bespoke load monitoring systems for offshore environments.

Emergency Response

VSN’s in-house emergency response teams can deliver bespoke offshore emergency solutions to customer terminals working in collaboration with leading emergency authorities andin accordance with local requirements/obligations.


Integrated Marine Services

VSN provides specialist management for offshore terminals, including the supply of vessels, marine equipment, offshore personnel, as well as diving, ROV and IRM services.

Integrated Marine Services