Subsea Cables & Interconnectors Suppliers

Mencast Holdings Ltd

Regional MRO provider serving offshore, marine, oil and gas, and subsea sectors, including refurbishment and repair work.

Singapore, Singapore

Mermaid Subsea Services

Provides subsea engineering and construction services for the offshore oil and gas industry.

Bangkok, Thailand

Mott MacDonald

Global engineering consultancy with marine, coastal and offshore infrastructure expertise, including technical advisory for subsea-related projects.

London, United Kingdom

N-Sea

Subsea services provider with a dedicated survey arm delivering hydrographic, geophysical and geotechnical survey work, plus UXO and inspection support.

Rotterdam, Netherlands

Nexans

Cable manufacturer and installer delivering subsea power cable solutions for offshore energy and interconnection projects.

Paris, France

Ocean Installer

Subsea engineering and installation contractor focused on offshore energy projects, including subsea construction and field development.

Stavanger, Norway

Oceanscan

Provides calibration, verification, and servicing for subsea, hydrographic, and oceanographic instrumentation from UKAS-accredited facilities.

Aberdeen, United Kingdom

Prysmian Group

Manufactures and installs subsea power and telecom cables, including engineering and laying support for interconnectors.

Milan, Italy

Reach Subsea

Subsea services company providing integrated survey and inspection support, including offshore survey operations for energy and marine clients.

Haugesund, Norway

Classification society and engineering consultancy providing certification and inspection services for marine, offshore, and subsea systems.

Genoa, Italy

ROVOP

Specialist provider of remotely operated vehicle (ROV) services for offshore energy, including inspection, maintenance, and support operations.

Aberdeen, United Kingdom

Rovtech Solutions

Supplies and supports ROV systems and subsea tooling for inspection and intervention work.

Barrow-in-Furness, United Kingdom

Saipem

Engineering and construction company that delivers integrated offshore and subsea project solutions, including marine installation and field development support

Milan, Italy

Seascape Subsea BV

Provides subsea survey and inspection equipment and services for offshore marine operations.

Middelburg, Netherlands

Seaway 7

Specializes in offshore wind and subsea infrastructure installation, including cable-lay and burial operations.

Oslo, Norway

Seaworks

Supplies vessels, ROVs, and marine services to the New Zealand and South Pacific marine sector.

Auckland, New Zealand

STR Subsea

Subsea equipment specialist that rents, sells, and supports tools and systems for offshore survey and construction work.

Aberdeenshire, United Kingdom

SubC Partner

Supplies subsea survey and inspection technology and services for offshore cable and marine projects.

Esbjerg, Denmark

Tekmar Group

Provides subsea cable protection, cable burial and route assessment, geotechnical foundation design, mooring solutions, and installation support for offshore wi

Newton Aycliffe, United Kingdom

Tidewater

Owns and operates a large fleet of offshore support vessels, including vessels used in subsea and marine logistics work.

Houston, United States

Tratos

Manufactures bespoke umbilical cables and, with a Brazilian partner, composite subsea umbilicals for offshore oil production.

Pieve Santo Stefano, Italy

UTEC Survey

Provides survey, positioning, and data management services for offshore and onshore projects.

Aberdeen, United Kingdom

Global engineering and project-delivery company that supports offshore energy, LNG, and infrastructure projects.

North Sydney, Australia