About Acteon

We act on opportunity

Acteon helps energy operators harness the potential of the world’s offshore resources. We engineer seabed-to-surface solutions that reduce complexity, drive efficiency and solve critical problems across the offshore asset lifecycle, enabling our clients to meet rising global energy demand with confidence.

We act on experience

We deliver trusted solutions across the global offshore energy industry. Our track record spans hundreds of complex campaigns - from drilling and renewables to decommissioning - with a focus on engineering precision, safe execution and commercial performance.

These numbers reflect decades of real-world delivery, deep technical capability and long-term partnerships with energy operators worldwide.

100+

Renewable projects delivered

Across the offshore energy project lifecycle

800+

Drilling campaigns

Executed in complex environments

300+

Decommissioning projects

Successfully completed

100+

Locations

Worldwide

We act across the project lifecycle

We develop solutions for offshore oil and gas and renewable energy projects from early design through to end-of-life. Our partnerships span the full lifecycle: from analysing complex seabed conditions and building new infrastructure to managing and decommissioning existing assets. By reducing complexity and cost, we help safely accelerate project delivery and reduce total cost of ownership TOTEX.

1. Plan

Site investigation and characterisation

2. Install

Offshore construction

3. Maintain

Asset integrity management

4. Extend and decom

Life extension and decommissioning

How we deliver projects

From oil and gas infrastructure to fixed and floating offshore wind, our track record demonstrates how we solve complexity and manage risk to harness opportunity across different sectors, regions and the offshore project lifecycle.

Case Studies

Deepwater geotechnical site investigation offshore Mozambique using PROD technology

UTEC, Acteon’s Geo-services business line, delivered a comprehensive deepwater geotechnical investigation offshore Mozambique using the Portable Remotely Operated Drill (PROD5) seabed drilling system, combining sampling and in situ data to characterise challenging seabed conditions.

Case Studies

Floating Storage and Offloading (FSO) disconnection, removal and towing

Intermoor, Acteon’s Moorings and Anchors business line, completed the disconnection, removal, and towing of a 20-year old FSO vessel in the Gulf of Thailand.

Case Studies

High-accuracy rail infrastructure surveys

UTEC completed laser and topographic surveys at 15 Scottish rail sites for Mott MacDonald, capturing high-resolution data under live rail conditions.

Engineering what’s next

At Acteon, we develop innovative solutions to the world’s most complex offshore energy challenges.

We apply our engineering insight, data and operational experience to deliver.

Our innovations mean we go where others cannot, up to depths of 3,500m. Our self-contained geotechnical solutions maximise uptime by delivering all tooling to the seafloor in a single deployment. And our lighter, smaller mooring technology results in easier handling, reduced deck space and faster installation.

These solutions help customers reduce risk, accelerate timelines and improve outcomes globally. As the offshore industry evolves, we’re helping shape what comes next. 

Bringing together expertise

We bring together Menck, Intermoor, UTEC and 2H to deliver specialist capabilities across the offshore oil, gas and renewables lifecycle - from geophysical and geotechnical insight, to structural engineering, foundation installation and mooring systems.

Other brands in the Acteon portfolio

Alongside our core capabilities, Acteon includes specialist brands that deliver complementary expertise to the offshore energy industry. Claxton ensures certainty in conventional energy, decommissioning, and offshore wind through innovative solutions and responsive support. Probe delivers precision manufacturing and fabrication, driving energy and infrastructure progress with speed, quality, and uncompromising innovation. 

Our values

Acteon staff having a meeting.

We work together

We are all on the same team, working closely with each other to achieve success together.

We partner for success

We work closely with our customers because we understand that their satisfaction is an essential ingredient of our success.

We care for all

Safety is always our first priority but we do not stop at the mandatories, we actively care about each other’s wellbeing and take action where necessary.

We take ownership of results

We think creatively and act decisively to find the best solutions, we work hard in pursuit of results and hold ourselves accountable as one team.

We ensure integrity

We maintain the highest standards of quality, compliance, ethics and respect so we do right by our customers, communities, the environment and each other.

Acteon staff having a meeting.

We work together

We are all on the same team, working closely with each other to achieve success together.

Intermoor staff at the Montrose base discussing projects.

We partner for success

We work closely with our customers because we understand that their satisfaction is an essential ingredient of our success.

Acteon staff in the Wokingham office having a meeting.

We care for all

Safety is always our first priority but we do not stop at the mandatories, we actively care about each other’s wellbeing and take action where necessary.

Acteon staff in the Wokingham office having a meeting in a meeting room.

We take ownership of results

We think creatively and act decisively to find the best solutions, we work hard in pursuit of results and hold ourselves accountable as one team.

An Intermoor staff member at the Montrose base dressed in PPE.

We ensure integrity

We maintain the highest standards of quality, compliance, ethics and respect so we do right by our customers, communities, the environment and each other.

Learn more about Acteon

Act on your future

We’re always looking for people who are curious, committed and ready to act on real challenges. Explore career opportunities across our global teams and business lines.