Offshore EPC

Delivering safe, efficient, and lower-carbon outcomes across the offshore energy lifecycle.

Engineering & Delivering Excellence for Offshore Energy

At Nexos, we deliver end-to-end Engineering, Procurement and Construction (EPC) solutions across the offshore energy lifecycle. From brownfield modifications to late-life asset management and decommissioning, we help operators maximise performance, reduce operational risk, and transition toward a lower-carbon future.

Whether it’s a minor modification, shutdown, or new offshore development, our multi-discipline teams bring the precision and expertise required for safe, efficient, and cost-effective delivery.

We support all offshore scopes with in-house capability, including:

- Integrity repair order + replacements
- Brownfield modifications + life extension
- Decommissioning + late-life asset management
- Shutdowns + turnarounds
- Offshore process upgrades + tie-ins
- Floating + fixed platform development
- Offshore electrification + decarbonisation
- Accommodation + HVAC upgrades

Everything in house

Engineering consultancy

Construction + Maintenance

Commissioning + Start-up

We have what it takes to deliver

> 4000

EPC scopes delivered annually

1 million

man hours liquidated annually

> 15

shutdowns/TARS annually

4 years

years LTI-free across all contracts

900

Construction personnel

> 8

productive time

400

Mobilisations per month

5

Term contracts with Operators

Why choose nexos?

Fully Integrated EPC Approach

By combining front-end engineering with in-house construction expertise, nexos ensures seamless project execution. Our multi-discipline teams anticipate constructability challenges early, reducing costs, delays, and operational risks.

Proven Offshore Experience

We are currently working across more than 33 offshore assets across the UKCS. Our track record includes term contracts with the likes of Apache, CNRI and other leading offshore operators.

Specialist Late-Life & Decommissioning Expertise

As offshore assets reach the end of their lifecycle, nexos helps operators safely and cost-effectively decommission infrastructure. We develop bespoke late-life strategies that maximise asset value while ensuring regulatory compliance and minimal environmental impact.

Decarbonising Offshore Energy

Nexos is at the forefront of offshore energy transition, supporting platform electrification, carbon capture solutions, and hybrid offshore developments. We help operators reduce emissions, improve efficiency, and adapt offshore assets for a sustainable future.

Digital integrated

Our in-house team of developers have developed a proprietary digital ecosystem (Slingshot), which seamlessly integrates everything we do, supporting our teams across the full lifecycle of a project. Our customers can trust their project is in safe hands because they can see it in real time.

D2Zero Track, our proprietary carbon intensity tracking system based on trusted, immutable blockchain technology, supports our customers in meeting their sustainability goals.

Explore our case studies

all case studies

Garten development

Provision of engineering modifications and repair order services (EMRS)

Provision of MCDR & repair replacement services

Ageing assets don’t need ageing thinking; they need a fresh perspective. Albert Einstein was quoted as saying that the definition of insanity is doing the same thing over and over again and expecting a different result. In our experience, different thinking always delivers different, and better results.

Derek Mitchell,
Managing Director of Oil & Gas

Partner with nexos for offshore excellence

Whether you’re extending the life of an existing platform, upgrading offshore process systems, or preparing for decommissioning, nexos provides the expertise, innovation, and execution capability to drive success.

Get in touch with our Offshore EPC team today to discuss how we can support your project: contactus@nexos.solutions

Nexos – Challenging the Traditional to Create Better Offshore Outcomes