Your EPCI partner

Specialized in executing multi-disciplinary EPCI projects

Managing your project through the entire project life-cycle

ISO 9001, ISO 14001, OHSAS 18001 - and more...

Quality solutions on time and on budget

Multi-disciplinary projects

We are ISO 9001 certified, and our stringent quality assurance means that all our processes meet our customers’ needs and comply with international safety and environmental standards and regulations.

Find out how we can help your business realise the full commercial and technical potential of its assets with our:

  • Engineering and design services
  • Procurement services
  • Construction and fabrication facilities
  • Installation and commissioning


Or multi-disciplined engineering teams encompass process, mechanical and electrical systems, instrumentation, structure, process, HVAC, piping, control and documentation. Our design incorporates relevant rules and regulations and third party approval:

  • Feasibility studies
  • Front-end engineering and design (FEED)
  • Detailed design
  • Theoretical studies and analysis
  • Specialised modelling and measurements
  • HAZOP/HAZID assistance
  • Consultant assistance


Regardless of project size or location, we can supply exactly what you need.

Our procurement specialists apply their knowledge of the industry to source the best products and services with one goal in mind: to meet the customer’s precise technical and budget specifications. Our technological know-how and 30 years of experience allow us to provide you with superior procurement. 

More about procurement, our code of conduct and contact details here! 



From modification and repair to newbuilding, we are involved in every stage of the construction of modules, rigs and platforms around the world – both onshore and off. We design, purchase, fabricate and test a wide range of modules, skids, steel structures and piping for final delivery, offshore commissioning and start-up.

Thanks to our in-house engineering and fabrication capabilities, cooperation between engineers and production personnel is seamless. In addition, with all this expertise under one roof, we can provide an increased degree of flexibility, moving resources where they are needed most – fast. With so much focus on effective teamwork, we maintain a low margin of error and high productions rate.
EPCI Construction


Running a fast installation project that will meet your expectations and your deadline is what we do best!

We benefit from having managed all project phases, as our installation teams are closely linked to the engineers responsible for the design!



EPCI Installation

We have done it before ...

Find selected project references on the link below - or contact us if you need more information!
Our experience
Oil and gas reference

General enquiries

Please contact our head office

Semco Maritime A/S

Esbjerg Brygge 30

6700 Esbjerg





Contact an office close to you

We have subsidiaries all around the world: