Who We Are: Redefining Subsea Decommissioning

Our Vision: Setting the New Industry StandardDecom Engineering is committed to being the globally recognized leader in safe and innovative subsea cutting and decommissioning solutions. Our vision is to set the new industry standard by offering solutions that are greener, faster, and safer than conventional methods.

Our Journey: Pioneers in Subsea Cutting InnovationSince 2011, we have been pioneers in delivering tailored engineering solutions across the energy sector—including Oil & Gas, Renewables, and Infrastructure. Our dedication to innovation has resulted in a track record of over 150 successful projects globally and a 100% success rate in clean subsea cutting operations to date.

Our Core Expertise: The Patented C1 Chopsaw RangeAt the core of our business is our patented C1 Chopsaw range, renowned for its speed, precision, and versatility.

Our Chopsaws are designed to be highly maneuverable, delivering clean cuts on materials up to 46 inches (OD), including carbon steel, super-duplex, and thick plastic/SPU coatings. We are the market leaders in severing mooring chains and risers, even while in tension, offering unrivaled cut times and performance.

Decommissioning

Fast, clean-cuts on pipelines and subsea infrastructure (up to 46” OD), supporting aging asset removal.

IRM

Reliable clean-cuts every time, minimising vessel downtime and delivering fast resolutions.

Installation Contingency

The ideal solution for rigid pipeline projects, offering attractive standby options for peace of mind in the event of a ‘wet-buckle’.

Offshore Wind

Speciality cutting solutions for subsea cables and new industry challenges, handling all blends of materials and armoring.

Nuclear & Onshore

Optimal ‘cold-cutting’ solution for the nuclear market and a cost-effective alternative for applications with extended decontamination periods.

Our Difference: Speed, Technology, and Guaranteed Reliability

What truly sets Decom Engineering apart is our client-focused approach and a constant challenge to conventional thinking. We don’t just supply tools; we engineer advancements that redefine subsea operations.

Unrivalled Efficiency & Productivity: Our Chopsaws are up to three times faster than traditional diamond wire saws. A single blade can perform up to five times more cuts, significantly reducing vessel time and delivering substantial cost savings.

Technological Leadership: We are committed to continuous innovation and R&D, developing solutions tailored specifically to solve our clients’ most complex subsea problems.

Guaranteed Reliability: Our equipment is proven. Tested on multiple projects spanning six continents, we maintain a 100% success rate in clean cutting operations globally. Our tools have never failed to make a successful cut in demanding subsea conditions.