Siemens Gamesa Renewable Energy
Wind turbine maker and service provider formed in 2017 by the merger of Siemens Wind Power and Gamesa. It has been wholly owned by Siemens Energy since 2023 and is to be rebranded under Omterra.
Industry: Wind turbines and wind services | Location: Zamudio, Spain | Founded: 2017
About Siemens Gamesa Renewable Energy
Siemens Gamesa Renewable Energy, S.A.U. is a wind energy company that operates across onshore turbines, offshore turbines and wind services. Its website says it has more than 130 GW of wind power installed worldwide and 28,150 employees; the page is undated. The business is owned by Siemens Energy, which announced on 14 July 2026 that Siemens Energy and Siemens Gamesa will be united under a new brand, Omterra, starting later in 2026.
Gamesa was incorporated in Spain in 1976 and entered wind energy in 1994. Bonus Energy was founded in Denmark in 1980, built the world's first offshore wind plant at Vindeby in 1991 and was acquired by Siemens in 2004. Siemens Wind Power and Gamesa completed their merger in 2017 to form Siemens Gamesa. Siemens Energy launched a tender offer for the remaining shares in 2022, the shares were delisted from Spanish exchanges in February 2023 and Siemens Energy became sole shareholder in June 2023.
Vinod Philip, an executive board member of Siemens Energy, has led wind power since August 2024 from Madrid. The management page also names Marc Becker for offshore, Richard Luijendijk for onshore and Stefan Huppertz for finance.
Onshore products on the website include the SG 7.0-170, SG 5.2-165 and SG 3.4-145 turbines, offered in 81 countries. Offshore, it lists the SG 15-236 turbine; services cover maintenance, asset optimization, and spares and repairs. In Africa its location finder lists offices in Cairo, Casablanca and Johannesburg.
In 2018 the company won its largest offshore order, for 165 SG 8.0-167 DD turbines for the Hornsea project of Orsted. TechScoop reported on 26 June 2026 that Siemens Gamesa is a paying customer of Hang Ten, a company offering AI-native project delivery.
Siemens Energy reported on 14 November 2025 that Siemens Gamesa's fiscal 2025 comparable revenue grew 4.7 percent with a profit margin before special items of minus 13.1 percent. On 5 August 2026 it reported Siemens Gamesa's first positive quarterly result since fiscal 2022, and said it expects comparable revenue growth of 3 to 5 percent and a break-even margin for fiscal 2026.
Leadership
- Vinod Philip, Executive Vice President, Wind Power; Member of the Executive Board, Siemens Energy AG
- Marc Becker, Senior Vice President, Offshore
- Richard Luijendijk, Senior Vice President, Onshore
- Carina Brehm, Senior Vice President, Operations
- Morten Pilgaard Rasmussen, Senior Vice President, Technology
- Stefan Huppertz, Senior Vice President, Finance
- Christian Bruch, President and Chief Executive Officer, Siemens Energy AG