Underwater construction services; Underwater construction, installation and repair; Inspection services in the course of underwater construction projects; Consulting services in the field of underwater construction and repair; Cable laying; Laying and burial of underwater cables; Repair and maintenance services for underwater cables; Consultancy services relating to cable laying and burial; Installation, maintenance and repair of windmills and wind turbines; Consultancy services relating to the installation, maintenance and repair of windmills and wind turbines; Consulting services relating to the installation of process and industrial plants in the oil and gas industry; Underwater repair services of offshore energy production facilities in relation to oil, gas, and power sectors; Maintenance planning, reliability, optimization and management services, namely, in relation to oil, gas, and power sectors and offshore energy production facilities; Consulting services relating to the installation of process and telecommunication subsea cables; Underwater repair services of subsea telecommunication cables; Maintenance planning, reliability, optimization and management services regarding subsea telecommunications networks

Marine transport; Cable transportation and storage; Packaging and storage of cables; Salvage of cables; Transportation consultancy

Engineering Services; Underwater engineering and surveying services; Engineering services in relation to renewable energy projects, alternative energy projects, oil and gas facilities, plants and installations and industrial processing facilities; Services for underwater industries, namely, bottom surveying and mapping services; Scientific and technological services, namely, research and design in the field of submarine cables and cable laying technologies; Scientific and technological research and design services, namely, research and design in the field of construction of subsea cable and infrastructure design and installation management; Design and development of wind farms

Permitting and regulatory consulting relating to cable installation; Permitting and regulatory consultancy relating to wind farms, oil and gas installations, offshore utilities, and offshore energy generation equipment; Establishing, reviewing and optimizing construction project standards to ensure compliance with environmental and zoning laws as related to offshore cable installation; Establishing, reviewing and optimizing construction project standards to ensure compliance with environmental and zoning laws as related to wind energy systems, wind energy generation equipment and wind farms