Decom Mission

Claxton, a Cutting and Decommissioning brand in Acteon’s Energy Services division is a global leading engineering and service provider for the decommissioning of subsea and platform marine assets. With an unrivalled knowledge and 30 years+ experience of delivering innovative class-leading offshore engineering solutions, Claxton understands that operators are under increasing pressure to reduce costs and optimise asset performance. Claxton applies experience, coupled with extensive in-house tailored engineering capabilities and a proven record of managing successful campaigns, making them the confident choice for upstream projects.

Claxton reduce the cost and complexity of removing marine infrastructure through expert engineering to leave a clean seabed and no future risk to the environment.

At Claxton, we offer a single point of contact to drive project efficiency. We manage and retain key information throughout a project’s life cycle and deliver a truly integrated solution for high-quality well and infrastructure removal. In-house engineering, CNC manufacturing and fabrication capabilities and experience enable us to respond quickly to customers’ needs and to develop bespoke solutions including the build of new equipment.

Claxton bring new, efficiency-enhancing technologies to market by combining customer engagement with operational experience, engineering expertise and industry-leading domain knowledge. The global technology brands we have created include SWAT™, WellRaizer® and SABRE™, which provide efficient and alternative approaches to well abandonment project

Brown and Mason have been established for over 50 years during which time we have been responsible for successfully completing numerous Industrial dismantling and decommissioning projects and asbestos removal contracts of all types throughout the UK, Europe and beyond. Our experienced, in-house, estimating and planning teams are always available to offer free, confidential budgetary advice on costing, programming and methodology.

Marine Decommissioning

Marine decommissioning and recycling of marine structures and vessels is a mammoth undertaking.
It not only requires extensive planning, experience, and expertise, it also requires specialist plant and an appropriate location to carry out the marine decommissioning process.

Brown and Mason not only meet all of these requirements, we surpass them. We have over 50 years of experience, with teams of qualified experts and a fleet of plant capable of dealing with all marine decommissioning projects.

Marine Decommissioning Service

Brown and Mason’s marine decommissioning services are becoming increasingly significant as numerous sea-based assets such as oil rigs and platforms approach the end of their service life.
We work with various ports which boast incredible facilities to accommodate safe marine decommissioning, all perfectly placed for decommissioning marine structures throughout the surrounding ocean, including the structure-heavy North Sea.

But don’t think that we are limited to operating just in the North Sea – we already work in many countries throughout the world. We take pride in our ability to resource contracts of any size and in any location on the globe, however complex the logistics.

We provide a bespoke service on each and every marine decommissioning project – the complications and size of marine based vessels means each one is truly unique. Brown and Mason are ready to safely and efficiently decommission, salvage and recycle your marine vessel, so get in touch with our team today to discuss your project.

Our Services Include;

• Marine Decommissioning & Dismantling
• Land based Industrial Decommissioning & Dismantling
• Controlled Explosive Engineering
• Nuclear Decommissioning and Dismantling
• Asset Recovery
• Asbestos Removal and management
• Free Programming & Methodology advice
• Free Budgetary advice

Boskalis Subsea Services’ decommissioning solutions cover the entire late life and decom lifecycle.

With our extensive fleet, specialised equipment and engineering expertise, we provide innovative, safety-focused and cost-effective solutions which limit the environmental footprint of decommissioning, whilst reducing the total cost of ownership.

As an EPRD (engineering, preparation, removal and disposal) contractor, our services cover offshore survey, preparation, engineering, cutting, removal and transport campaigns, as well as onshore dismantling, recycling and disposal.

Across our decommissioning activity, Boskalis Subsea Services draws upon a global fleet of offshore vessels which include heavy lift, diving support, heavy transport, (anchor handling) tugs and barges.

Ashtead Technology is a premier provider of equipment rental solutions, advanced underwater technologies, and comprehensive support services to the global offshore energy sector. Our capabilities are built upon decades of industry expertise, a vast technology portfolio, and a commitment to safety and sustainability.

Our decommissioning services are extensive, covering the entire lifecycle of offshore energy assets from renewable energy installations to oil and gas infrastructure. We specialise in ROV tooling, control and monitoring solutions, cutting and recovery systems, seabed air-lift and dredging solutions, back-deck support, and lifting, pulling, and deployment solutions. Our advanced equipment and expert teams ensure the safe and efficient installation, inspection, maintenance, and decommissioning of offshore energy infrastructure.

At Ashtead Technology, we provide a complete service capability for the cutting and removal of offshore assets. Our proven track record in field clearance and pipeline cutting and recovery underscores our expertise and reliability in delivering high-quality decommissioning solutions. Leveraging equipment from the world’s leading manufacturers, we offer reliable and robust topside and subsea tools. Additionally, our in-house designers, technology, and manufacturing facilities enable us to create bespoke solutions tailored to meet the unique requirements of our clients.

Our commitment to excellence and innovation positions us as a trusted partner in the decommissioning sector, ensuring that our clients can rely on us for safe, efficient, and sustainable solutions. With Ashtead Technology, you are assured of industry-leading support and cutting-edge technology to meet all your decommissioning needs.

Atlas Copco Rental delivers 24/7 reliable rental solutions for temporary air, nitrogen, power and steam to support the energy industry.

With more than 50 years of experience in offshore projects, Atlas Copco Rental knows the ropes. All our offshore rental equipment is adapted to the harsh and hazardous conditions of open sea.

Atlas Copco Rental does not just provide equipment: we think along with you. Our project engineers make sure you get a made-to-measure solution and our service engineers can keep your installation in perfect working order. Atlas Copco Rental’s equipment is designed to be seaborne and comes certified for offshore use. Even our on-site service technicians are certified according to all relevant norms and standards.

An Atlas Copco Rental solution always comes complete with:

• CE compliant equipment, DNV 2.7-1 approved containers, lifting frames and slings
• Sound-attenuated enclosures with lowest noise levels and smallest footprint
• Advanced features for optimal safety, cost-efficiency and reliability
• Remote control and monitoring software

Our extensive hire fleet includes oil-free and oil injected air compressors, nitrogen generators, power generators, steam solutions as well as specialised subsea and safety equipment.

Contact us to talk about how we can provide a solution that fits your requirements.

Augean is the UK’s leading hazardous waste management company, supplying a comprehensive range of waste and specialist cleaning services.

We specialise in the re-use, recovery, treatment & disposal of all waste types. This includes NORM/LSA management, P&A well management and subsea waste.

Founded in 2012, with supporting infrastructure from Augean PLC, ANSS has realised its original mission that was to provide ‘complete waste services for the North Sea’.

Over the years, we have developed our waste knowledge, skills and expertise with a focus on compliance and sustainability to build a strong and diverse UK-wide customer base.

Augean can now provide over 300 waste treatment routes and has extensive experience treating difficult-to-handle wastes, managing over 750,000te of waste materials annually.

We are in the unique position to clean vessels & tanks offshore, as well as handling hazardous waste types onshore for disposal, including NORM. This means that we can provide with you with a complete cleaning & waste service offering wherever you are – onshore, offshore or inland.

Our clients are impressed by our flexibility; particularly our capability to proactively plan ahead, as well as think on our feet, which consistently provides value through safe & optimised operations.

Our personnel are multiskilled and trained to the highest of standards. Augean can provide RPS (Radiation Protection Supervisors), NORM monitoring & handling, filtration services for wellbore fluids, wellbore waste containment services, pit cleaning activities, drill floor/deckhand support, banksman/roughneck support as well as interfacing with rig and third party personnel for P&A and subsea labour support.

The Augean offshore team is proud to have completed over 250 projects with 17 years LTI free, zero loss of containment, zero NPT recorded and zero environmental or safety incidents – a testament to our continuous commitment to Safety First.

Baker Hughes has been a technology leader in the oil and gas industry for more than 100 years and continues to collaborate with operators to find solutions for complex technical challenges.

A leading global oilfield service company with operations in over 80 countries, Baker Hughes provides a full range of products and services to perform well plug and abandonment operations from the reservoir to the surface. We have the project management resources and expertise to integrate our technical portfolio to provide permanent, innovative and cost effective solutions for your well abandonment project.

Archer is a global energy service company with more than 50 years’ experience, 5,000 employees and operations in more than 40 locations worldwide. We provide industry leading high quality services and innovative technology to optimize our customer’s energy solutions.

Our drilling teams secure production on more than 30 offshore platforms in the North Sea and Brazil, and own two modular rigs. In addition, we own more than 60 mobile land rigs in Latin America. Our comprehensive drilling and workover services include platform operations, land drilling and well services.

Our well services division delivers Archer’s top-tier technology for well suspension, plug and abandonment, decommissioning, leak detection, and well imaging globally. Strengthened by experience and an outstanding record for safety and efficiency, we aim to deliver the best drilling and well services globally.

Our well specialists leverage the experience and the right tools to improve well delivery, integrity and performance for each well, extending the productive life of these vital assets.

Archer is publicly traded on the Oslo Stock Exchange under the ticker ARCH. Our main operations currently take place in the major basins within Europe, Asia Pacific, North and South America and we are expanding throughout the Middle East, and West Africa.