Decom Mission

Founded in 1966, FoundOcean is a privately held, UK-headquartered company providing specialist offshore grouting and engineered subsea solutions to the global energy sector. With more than six decades of offshore experience, the company supports decommissioning projects through late-life asset management, structural stabilisation, repair, maintenance and removal activities.

Solstad is a leading provider of specialized offshore tonnage to the global energy markets. Headquartered in Skudeneshavn, Norway, we operate a modern fleet of construction support vessels (CSVs) and anchor handling tug supply vessels (AHTS), serving both the oil and gas and renewable energy sectors worldwide.

With operations across key offshore regions such as Brazil, the North Sea, Asia-Pacific and Africa, Solstad combines a global footprint with a strong local presence, supported by experienced crews and onshore teams delivering safe and efficient operations.

Frazer-Nash helps organisations deliver innovative systems, engineering and technology solutions to make lives safe, secure, sustainable, and affordable.

Our team of engineers and analysts cover a wide range of technical and project disciplines. They excel in solving complex problems – the ones that require the right combination of intellect, experience and innovation. We pride ourselves on delivering independent, accurate and responsive answers to enable our clients to make better decisions at all stages of their projects. We provide expert consultancy services for demanding decommissioning programmes around the globe, in the oil & gas, renewables and nuclear sectors.

Our deep experience of offshore energy assets, comprising both oil & gas and renewables, enables us to deliver innovative and timely solutions to our customers’ toughest challenges in decommissioning. We provide support across the complete life cycle of offshore decommissioning programmes, from strategic planning to execution. Our experts employ systems engineering principles, advanced analytical skills and unique modelling techniques to help our clients de-risk their complex multidisciplinary activities. Our decommissioning services range from programme optimisation and cost estimating to structural analysis and comparative assessments.

In the renewables sector we are particularly focussed on aligning the objectives of operators and regulators. Offshore wind in particular poses a complex challenge as industry seeks to minimise environmental impact and avoid constraints on the future use of the seabed, while considering the technology, safety and commercial risks of large-scale removal operations.

We are renowned for our work in the nuclear sector, where our comprehensive life cycle support helps clients to assure that their decommissioning and clean-up projects are optimised from a schedule and cost perspective whilst meeting all safety critical and environmental regulations. We achieve these objectives through our advanced technical capability in decommissioning and waste management. Our experience in design and safety case development combined with our engineering, technical analysis and decision-making techniques, ensures that the projects we support deliver outstanding value for our clients.

Deepsea Technologies is a leading global provider of engineered subsea equipment and specialised technical solutions, supporting the offshore energy industry across all stages of the asset lifecycle. With a strong heritage in subsea engineering and manufacturing, the company delivers a comprehensive portfolio of high-integrity products including subsea connectors, diver-installed flanges, bespoke mechanical assemblies, distribution systems, and critical intervention equipment.

Operating from an expanding UK base complemented by global engineering and manufacturing centres, Deepsea Technologies combines technical expertise, precision manufacturing, and project execution capability to serve operators, EPC contractors, and service companies worldwide. The company’s in-house teams cover detailed engineering design, machining, fabrication, assembly, pressure testing, FAT/SAT support, and lifecycle maintenance—ensuring every product meets the demanding standards of offshore operations.

Deepsea Technologies is committed to enhancing subsea performance by delivering equipment that is reliable, efficient, and built for long-term operational value. Each solution is developed through close client collaboration, with a focus on reducing risk, improving operational productivity, and supporting safe, sustainable offshore energy production.

Safer Seabed Solutions

Established in 2018, EODEX is a leading independent seabed clearance expert based in Aberdeen, Scotland

We advance the commercial subsea sector by seamlessly integrating leading, fit-for-purpose methodologies into our clients’ projects by partnering with them from initial desktop study to the issuance of the ALARP certification, and everything in between. We do so by utilising decades of military, diving, subsea & seabed operations, with marine UXO expertise, advanced techniques, and innovative solutions.

We are recognised as an industry leader capable of providing an integrated life-cycle solution for all seabed clearance requirements, and have deep sector knowledge and credible experience in Marine UXO, Boulder Clearance, Debris Removal, Sand Wave Removal and Explosive projects.

We are based in Aberdeen, Scotland and deliver globally

Islay Subsurface & Enginnering Ltd originated from Islay Petrophysics, founded in 2010 by Iain Whyte to offer high calibre petrophysical services from operations to studies and well integrity. Since then, the company has assisted over 70 operators and well management companies, from small-scale projects to large onshore and offshore endeavours.
In that past few years we have developed a group of highly skilled Subsurface Subject Matter Experts with a average of 25 years experience across the team.
Our diverse team of consultants covers well planning, formation evaluation strategy, tendering services, petrophysics (operations studies, and cased hole analysis). Iain has carefully selected ‘World Class’ consultants who share our commitment to delivering top-notch services to our clients. At Islay Subsurface, we deliver a comprehensive range of Formation Evaluation (FE) services, including formulating an FE strategy, tendering well/analytical services, making well execution decisions, and integrating post-well data and analysis. We focus on enhancing value, operational efficiency, and providing precise technical work.
Our Petrophysicists specialise in Clastics, Carbonates, and Unconventional rocks, while we also have experts in Pore Pressure, Fracture Gradient estimation, and Geomechanics.

Haynes and Boone LLP is an international corporate law firm headquartered in Dallas, Texas. We are recognized as an American Lawyer Top 100 firm, and we have over 700 lawyers across 19 offices worldwide, including major cities such as New York, London, Shanghai, and Mexico City. The firm offers a comprehensive range of legal services spanning more than 40 major practice areas, with particular strengths in technology, financial services, energy, and private equity.

As an international law firm steeped in the energy sector, we are committed to expanding our expertise and supporting stakeholders across the decommissioning sector. Joining Decom Mission represents an important step in deepening our involvement in this evolving market and strengthening our ability to advise clients navigating the legal, regulatory, and commercial complexities of decommissioning projects.”

Amphibious Energy is a Dutch-based renewable energy technology company specialising in autonomous, off-grid power solutions for the offshore sector. Our flagship product, the EnergyPod, is a modular, transportable, and 100% renewable power unit designed to replace diesel generators on aging and non-producing installations. Ideal for offshore decommissioning campaigns, the EnergyPod provides continuous energy for essential systems such as corrosion protection (ICCP), navigation aids, lighting, and monitoring. With deployments across the North Sea and Australia’s Bass Strait, Amphibious Energy helps operators reduce emissions, improve safety, and extend asset life — supporting a cleaner, more cost-efficient transition to net-zero decommissioning.

As the voice of the supply chain, this not for profit business cluster brings together businesses from across the world who support the clean energy industry and wider supply chain. BECBC helps to grow businesses, forge key partnerships and collaborations, inspire the next generation of Cumbrian leaders and develop the local economy.