Subsea Solutions. Design. Build. Operate.

Next Generation Design. Build. Operate. — the next in the series

Maxwell Class
Multipurpose Hybrid Cable Lay Vessel

Preliminary design · SMD partnership + Dimension cable system

The next generation of our Design. Build. Operate. series — long-distance fibre-optic lay and repair, inter-array power cable installation and deep ploughing in one hull. 5,250 t of combined fibre-optic capacity on a 2,250 t dual-mode carousel, DP2, and accommodation for 100.

Explore the Maxwell Class → Download brochure (PDF)

Delivered Available for global charter

DC Eltron
DP2 Dual-Carousel Cable Lay Barge

ex-SFE Adventurer · Jiangsu Huatai Shipbuilding

Converted in a record 10 months — 9,000 MT combined carrying capacity and 7,500 MT single-cable capacity on the largest cable carousel in its class, with full offshore certification by ABS.

View DC Eltron → Download brochure (PDF)

Neumann Class — modular floating data centre platform in sheltered coastal water

New Platform Compute capacity, wherever demand takes you

Neumann Class
Modular Floating Data Centres

Concept design · 10MW, scaling to 20MW and 40MW

Compute, power and cooling on a purpose-built marine asset. Independent onboard power, marine battery storage and N+1 liquid cooling reduce dependence on land availability and grid connections — a redeployable platform that brings capacity to the point of demand.

Explore the Neumann Class → Download brochure (PDF)

Dina Polaris — GMTR 120 geotechnical drilling rig designed and built by Dimension

World First Worldwide · Built in Türkiye

World’s Largest
Geotechnical Drilling Vessel

Dina Polaris · Geoquip Marine

“The world’s largest geotechnical drilling vessel by gross tonnage” — now mobilising to the Americas. Dimension designed and built the GMTR 120 drilling rig and converted the vessel with the Geoquip team in Türkiye.

View product page → Read announcement ↗

Geoquip Marine1 May 2026

Industry First South Korea

Korea’s First
Subsea Cable-Laying Vessel

GL2030 · LS Cable & System

A landmark for Korea’s offshore-wind supply chain — and the vessel Dimension extended, re-equipped and re-powered for LS Marine Solution.

View case study → Read article ↗

OffshoreWind.biz10 May 2022

TPC II — Taiwan's first locally-developed offshore wind farm, Dimension transport and installation scope

Industry First Taiwan

Taiwan’s First
Locally-Developed Wind Farm

TPC II · Taipower · Changhua

31 × 9.5 MW turbines, 294.5 MW installed — built by local teams, with Dimension delivering the end-to-end transport & installation scope.

View case study → Read article ↗

Taipower3 Nov 2022

Industry First China

China’s First
10,000-Tonne Cable-Laying Vessel

Longyin 9 · Jiujiang, Jiangxi

155 m long, 23.2 m wide — equipped with a Dimension 3,000 MT underdeck carousel and integrated spooling arm.

View product page → Read article ↗

People’s Daily Online30 Mar 2023

Industry First South Korea

Korea’s First
Commercial Offshore Wind Farm

Jeonnam 1 (JN1) · Shinan, Jeonnam

10 turbines, 99 MW off the coast of Shinan County. Dimension delivered Korea’s first fully integrated CPS Q&A-frame and 10 m vertical injector.

View case study → Read article ↗

COWIProject page

Engineering Excellence.
Delivered Globally.

We are a results-driven engineering company delivering comprehensive solutions across offshore, subsea and marine sectors. With strong expertise in design, project execution and operational management, we provide end-to-end services — from initial research and engineering through to installation and ongoing support.

Backed by advanced infrastructure, a skilled workforce and global partnerships, we specialise in complex projects such as subsea cable systems, heavy equipment handling and large-scale offshore operations.