About Seajacks
Seajacks is an Energy & Utilities company based in Great Yarmouth (United Kingdom) founded in 2006, and was acquired by Eneti in August 2021. Installation and maintenance of offshore wind turbines are provided. Its chief executive, as recorded, is Blair Ainslie. Seajacks offers products and services including Wind Installation Vessel, Maintenance Services, and Decommissioning Services. Its focus areas include Energy, Wind Energy, Service Providers and O&M.
Company details
Seajacks was founded in 2006 and is headquartered in Great Yarmouth, United Kingdom. Core operations are focused on the renewable energy sector, with services centered on the installation and maintenance of offshore wind turbines. Activities encompass engineering support and logistical management for wind farm projects, primarily in European waters. Leadership is provided by CEO Blair Ainslie, overseeing global expansion efforts in sustainable energy infrastructure.
- Headquarters Great Yarmouth, United Kingdom
- Stage Acquired
- SectorsEnergy & Utilities
- Website seajacks.com
- Social LinkedIn X Instagram
- Acquired by Eneti (Aug 2021)
Products & Services of Seajacks
Seajacks offers a comprehensive portfolio of products and services, including Wind Installation Vessel, Maintenance Services, and Decommissioning Services.
Vessels for installing offshore wind turbines globally
Services for upkeep and operations of wind farms
Services for safely dismantling wind farm structures
Investors in Seajacks
Seajacks has secured backing from 4 investors, including institutional and venture fund investors. Prominent investors backing the company include Marubeni, Eneti and Riverstone Holdings.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Investment activities in various industries are conducted by INCJ. | incj.co.jp | |||
Asset management firm investing in energy, power, and infrastructure globally. | 2000 | riverstonellc.com | New York, United States | |
Integrated trading and investment services are provided across diverse industries. | 1858 | marubeni.com | Tokyo, Japan | |
Marine renewable energy services are provided globally by Eneti. | 2013 | eneti-inc.com | Monaco, Monaco |
Investor details for Seajacks
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People of Seajacks
1 people are tracked at Seajacks (1 in leadership).
| Name | Role | Group |
|---|---|---|
Blair Ainslie | CEO | Leadership |
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Timeline of Seajacks
4 dated milestones of Seajacks across 15 years, from founding to its latest funding, stage changes and deals.
- Founded Seajacks is founded.
- Exit Acquired by Riverstone Holdings.
- Exit Acquired by Marubeni.
- Exit Acquired by Eneti.
Top companies in Renewable & Sustainable Energy
2 companies that operate in the same segment as Seajacks (Renewable & Sustainable Energy) in United Kingdom, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Utility bill management platform is provided for tracking and billing. | 2015 | London, England, United Kingdom | USD 2.81 B | USD 17.62 K | 5,752 | |
Solar energy projects are developed and operated by Lightsource BP. | 2010 | London, England, United Kingdom | USD 417.9 M |
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Related news about Seajacks
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Frequently Asked Questions about Seajacks
Seajacks was founded in 2006.
Seajacks is headquartered in Great Yarmouth, United Kingdom. It is registered at Great Yarmouth, Norfolk, United Kingdom.
Blair Ainslie is the CEO of Seajacks, as recorded in our data.
Seajacks was founded in 2006 and is headquartered in Great Yarmouth, United Kingdom. Core operations are focused on the renewable energy sector, with services centered on the installation and maintenance of offshore wind turbines. Activities encompass engineering support and logistical management for wind farm projects, primarily in European waters. Leadership is provided by CEO Blair Ainslie, overseeing global expansion efforts in sustainable energy infrastructure.
Seajacks offers Wind Installation Vessel, Maintenance Services, and Decommissioning Services.
Seajacks has 4 investors. Key investors include Marubeni, Eneti, Riverstone Holdings, and INCJ.
Yes. Seajacks was acquired by Eneti in August 2021.

