Wind Energy – Hornsea 3
SeAH Wind announced the appointment of Mammoet, Glacier Energy, and Hutchinson Engineering as key subcontractors for the Hornsea 3 Offshore Wind Project.

With commercial production set to commence in the coming months, these subcontractors have been selected to support with the operational and logistical services within the 120-acre site located on the South Bank of Teesworks, UK.
SeAH Wind will be supplying the monopile foundations for the Hornsea 3 Offshore Wind Project, situated approximately 120 km off the Norfolk Coast in the North Sea. Upon completion, it will become the world’s largest offshore wind farm.
Mammoet has been appointed to provide self-propelled modular transporters (SPMTs) within the SeAH Wind facility.
Glacier Energy will conduct non-destructive testing (NDT) of welds throughout the manufacturing process, ensuring the highest quality standards. Their rigorous NDT inspections will enhance the reliability and durability of the monopiles, ensuring they meet both Ørsted’s stringent standards and international offshore wind regulations.
Hutchinson Engineering has been tasked with supplying secondary steel components for the Hornsea 3 project. SeAH Wind sought a UK-based company capable of delivering these complex parts in compliance with stringent Ørsted drawings and specifications. Hutchinson Engineering’s previous experience on Ørsted projects, combined with their expertise, makes them an ideal partner for this phase of the project.