With a strong foundation in the Netherlands and a growing international footprint, OEG supports the offshore energy industry with practical, hands-on solutions across the full lifecycle of offshore assets. Offshore wind is a key focus, where OEG delivers technical services and infrastructure from construction through operations, maintenance and decommissioning. Working through its Topside, Marine and Subsea divisions, OEG brings together expertise above water, on the water and below water, allowing clients to rely on one partner for both stand-alone services and integrated scopes. This combination of scale, assets and specialist knowledge helps reduce complexity and deliver projects safely and efficiently offshore.

As part of this group, OEG Subsea B.V. represents OEG’s Dutch subsea capability. Formerly Bluestream Offshore B.V., the company has been active since 2009 and is based in Den Helder, at the heart of the Dutch offshore sector. From this location, more than 80 people work on subsea repair and maintenance activities, diving and ROV operations, and the development of in-house technologies. Deeply rooted in Dutch offshore practice, OEG Subsea B.V. combines a pragmatic, hands-on mindset with the international reach, resources and experience of the wider OEG group.