CONTACT US
Get in Touch
Ready to discuss your next offshore wind project?
Whether you’re planning a new development, need specialist support for ongoing operations, or want to explore partnership opportunities, our team is ready to help.
Project Enquiries:
For project-specific discussions, please include:
- Project location and timeline
- Scope of services required
- Vessel and logistics arrangements
- Technical specifications and requirements
Our project team will respond within 24 hours with initial capability assessment and availability.
HEAD OFFICE
Onken Offshore Contractors GmbH
General Enquiries
Sebastian Onken
Managing Director
Technical projects and strategic partnerships
Join Our Team
Interested in joining OOC?
We're always looking for talented professionals in:
- Cable jointing and electrical engineering
- Offshore project management
- Fibre optic specialisation
- Testing and commissioning
Send your CV to
cv@onken-offshore.de or visit our careers page for current opportunities.
Follow our Progress
Stay updated with our latest projects and industry insights:
OOC is committed to building Britain's offshore wind future through technical excellence, safety
leadership, and reliable partnership.
Onken Offshore Contractors GmbH (OOC) is a leading company with in-depth expertise in the planning and execution phases of onshore and offshore wind energy projects.
Office Nordenham
- Am Sieltief 8 26954 Nordenham
- Tel.: +4947318695575
- office@onken-offshore.de
- Monday - Friday: 9:00 am - 6:00 pm
© 2025 Onken Offshore Contractors GmbH