News Seaway 7 selected to develop Hollandse Kust Zuid Offshore Wind Farm  Read more
Seaway 7 selected to develop Hollandse Kust Zuid Offshore Wind Farm  Read more
Our highly skilled and motivated on- and offshore professionals are passionate to work on detailed, effective and maximum added value solutions.

Our profile

Seaway Heavy Lifting* manages and performs the transportation and heavy lifting of offshore structures. Seaway Offshore Cables* www.seawayoffshorecables.com which manages and performs submarine cable installation, trenching activities and related IRM services. Both companies are part of Subsea 7 Renewables and Heavy Lifting business unit. *Operating under the Seaway 7 brand.

Seaway 7 is an experienced partner for the delivery of offshore wind farm projects and specialist heavy lifting and cable-lay services. Seaway 7 deliver these services through various contractual structures depending on specific client needs including:

  • Engineering, Procurement, Construction and Installation
  • Transportation and Installation
  • Balance of Plant
  • Integrated Foundation and Cable Solutions.

This includes project management, engineering, fabrication, heavy lifting, cable installation and decommissioning services.

Operations are supported by a global resource base, multiple global offices and four specialist vessels, Seaway Strashnov, Seaway Yudin, Seaway Aimery and Seaway Moxie.







To lead the way in the delivery of offshore projects and services for the energy industry.


Key deliverables

  • A full EPCI capability
  • Optimised solutions
  • The highest standards of safety and environmental protection
  • Timely delivery of services, within budget
  • Shared knowledge and expertise
  • Tailored solutions 
  • Modern crane vessels, the latest hardware and large crane capacity