Seaway 7 ASA is a global leader dedicated to the transport and installation of foundations, turbines, and substations for offshore wind farms, as well as providing heavy transportation services for other substantial offshore cargoes. Formed in October 2021 through the strategic combination of Subsea 7's renewables business unit and OHT ASA, Seaway 7 leverages decades of collective offshore experience and state-of-the-art technology to drive the global energy transition. The company offers a comprehensive portfolio of services, including Engineering, Procurement, Construction, and Installation (EPCI) solutions, alongside specialized transport and installation (T&I) for foundations and cables, all supported by a modern, versatile fleet of installation and heavy transport vessels.
The Oslo headquarters serves as the primary center for Seaway 7's global strategic direction, corporate governance, financial management, group-level operational oversight, and key administrative functions.
Modern office facilities situated in a key Nordic capital, designed to foster collaboration and innovation. Its location provides excellent access to maritime and renewable energy industry networks.
Seaway 7 fosters a dynamic, international, and collaborative work culture centered on its core values: safety, integrity, performance, collaboration, and sustainability. Employees are typically engaged in pioneering, complex projects within the renewable energy sector.
Strategically located in Oslo, a major hub for the global energy and maritime industries, the headquarters positions Seaway 7 effectively to engage with key stakeholders, financial markets, technological partners, and a skilled talent pool essential for its operations in the offshore wind sector.
Seaway 7 maintains a robust global footprint to support its offshore wind projects, with key operational centers and offices strategically located across Europe (including Norway, UK, Germany, Netherlands, Poland, France) and Asia (Taiwan). This international network facilitates comprehensive project management, advanced engineering, procurement, intricate offshore operations, vessel management, business development, and localized client support. Such a distributed presence enables Seaway 7 to efficiently manage large-scale, complex projects worldwide, ensuring close proximity to vital offshore wind markets, clients, and supply chains, while effectively adapting to regional nuances and regulations.
Leerbakken 10
Oslo
Norway
Address: Arnhall Business Park, Westhill, Aberdeenshire, AB32 6UF, UK
To support Seaway 7's broad portfolio of projects in the mature UK offshore wind sector and expanding European markets, offering localized technical expertise and project delivery capabilities.
Address: Nessedeichbrücke 6, 26789 Leer, Germany
Strategically positioned to serve the large German offshore wind market and other Northern European projects, facilitating close collaboration with regional clients and supply chain partners.
Address: De Zwaaikom 11, 9641 KV Veendam, The Netherlands
Supports complex cable installation projects across European waters, benefiting from Dutch maritime expertise and logistical advantages for North Sea operations.
Address: 25F-A, No. 29, Sec. 1, Zhongxiao W. Rd., Zhongzheng Dist., Taipei City 100006, Taiwan
To drive Seaway 7's growth and project execution in key Asian markets such as Taiwan, Japan, and South Korea, by adapting global best practices to meet local project requirements and cultivate regional partnerships.
Address: Łużycka 3C, 81-537 Gdynia, Poland
Supports Seaway 7's European projects with skilled engineering resources and contributes to the development of offshore wind in the Baltic Sea region.
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As of April 2025, Seaway 7 ASA' leadership includes:
Seaway 7 ASA has been backed by several prominent investors over the years, including:
Seaway 7 ASA underwent significant leadership changes at the start of 2024, appointing a new Chief Executive Officer and a new Chief Financial Officer, effective January 1, 2024. An Interim Chief Operating Officer was also appointed from the same date. These appointments followed the planned departures of the incumbents in these key executive roles at the end of 2023.
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Seaway 7 ASA typically uses the 'first.last@seaway7.com' email format for its employees. This common professional structure allows for straightforward communication with individuals across the company's global operations. For general inquiries, specific departmental emails like 'ir@seaway7.com' for investor relations are also used.
first.last@seaway7.com
Format
john.smith@seaway7.com
Example
85%
Success rate
Seaway 7 ASA Investor News • May 7, 2024
Seaway 7 ASA announced its Q1 2024 financial results, reporting revenue of $229 million, a 28% increase from Q1 2023. The company highlighted strong activity in its Renewables segment and maintained a robust order backlog of $1.0 billion, with a positive outlook for the offshore wind industry....more
offshorewind.biz • April 16, 2024
Seaway 7 commenced the load-out operations for the first set of monopile foundations destined for Ocean Winds' Moray West offshore wind farm in Scotland. The company's heavy lift vessel, Seaway Ventus, is managing the transport and installation campaign from the Port of Nigg....more
Seaway 7 ASA Investor News • March 7, 2024
Seaway 7 ASA published its Annual Report for the fiscal year 2023, providing a comprehensive overview of its financial performance, operational achievements, strategic initiatives, and outlook. The report underscored the company's significant role in the global energy transition and its strategic focus on the expanding offshore wind market....more
Splash247.com • February 20, 2024
Seaway 7 announced a substantial contract award from PGE Group and Ørsted for the transport and installation of monopile foundations for the Baltica 2 offshore wind farm in Poland. The project, valued between $500m and $750m, marks a significant win in the growing Baltic Sea market....more
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