The offshore wind turbine manufacturing industry has seen substantial growth over the last decade. Companies in this sector specialize in designing, producing, and installing offshore wind turbines that harness the power of the wind for clean, renewable energy. Stringent environment regulations and an increased global focus on sustainability are some areas driving this industry's demand. Companies like Siemens Gamesa and Vestas are leading players in this space, providing advanced and innovative solutions that not only address environmental concerns but also deliver reliable energy production. As the world continues to face the realities of climate change, the offshore wind turbine manufacturing industry is poised to play a critical role in mitigating these issues and contributing to a sustainable energy future.


Top 22 Offshore Wind Turbine Manufacturers Companies

1. Siemens Gamesa

  • Website: siemensgamesa.com
  • Headquarters: Zamudio, Vizcaya, Spain
  • Founded: 1976
  • Headcount: 10001+
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Siemens Gamesa Renewable Energy is a global leader in the renewable energy industry. They specialize in the design, manufacturing, installation, and maintenance of onshore and offshore wind turbines. With a strong commitment to sustainability, they offer innovative solutions for clean and reliable energy production.


2. Vestas

  • Website: vestas.com
  • Headquarters: Aarhus, Midtjylland, Denmark
  • Founded: 1898
  • Headcount: 10001+
  • Latest funding type: Debt Financing
  • LinkedIn

Vestas is a wind turbine manufacturing company that offers a world-class portfolio of service solutions. They provide advanced drone inspections and repair services for wind turbine blades. Vestas also offers a range of wind turbine platforms, including the 2 MW, 3 MW, and 4 MW platforms. They are committed to sustainability and have a strong focus on reducing their carbon footprint and managing chemicals.


3. Converve

Converve.com is a b2b business networking system that offers a platform for companies to connect and network at events. It provides services such as registration, company catalog, guided tours, and meeting selection for wind turbine manufacturers, planning offices, and wind turbine component suppliers.


4. H2020 project INNTERESTING

INNTERESTING is a EU-funded project that aims to develop innovative testing methods to validate wind turbine components such as pitch bearings and gearboxes, and extend their lifetime, contributing to a more sustainable and efficient wind energy sector.


5. GE Power

  • Website: ge.com
  • Headquarters: Schenectady, New York, United States
  • Founded: 2011
  • Headcount: 10001+
  • Latest funding type: Post Ipo Debt
  • LinkedIn

GE is a renewable energy solutions company that offers a wide range of sustainable solutions for power generation. They harness the power of wind, hydro, and solar energy to provide clean and efficient power to the world. With their expertise in onshore and offshore wind, hydro, grid solutions, and digital services, GE has installed more than 400+ gigawatts of clean renewable energy globally.


6. Enlist Solution

Enlist Solution is an association of experienced recruitment consultants specializing in the Renewable Energy Sector. With over 15 years of experience, we provide executive search and staffing services, permanent recruitment, and payroll administration. Our expertise includes substation recruitment and green hydrogen, solar energy, and wind energy sectors.


7. Vos Prodect

Vos Prodect is an engineering and supply specialist in subsea cable protection, and other associated solutions for subsea cable manufacturers and installers in industries such as oil and gas, wind and renewables.


8. Heerema Marine Contractors

  • Website: heerema.com
  • Headquarters: Leiden, Zuid-Holland, Netherlands
  • Founded: 1948
  • Headcount: 1001-5000
  • LinkedIn

Heerema is a leading offshore company that delivers innovative and sustainable solutions for the transportation, installation, and removal of offshore infrastructure. With almost sixty years of experience, Heerema operates in the offshore wind, decommissioning, fabrication, and engineering sectors.


9. Goldwind

  • Website: goldwind.com
  • Headquarters: Daxing District, Beijing, China
  • Founded: 1998
  • Headcount: 5001-10000
  • LinkedIn

Goldwind is a global clean energy strategic partner dedicated to addressing social energy and environmental issues. They provide clean energy infrastructure products and services to deliver clean energy and mitigate climate change. Goldwind focuses on renewable energy development, equipment, services, and applications, striving to improve efficiency and build a sustainable future. They have been recognized as a climate leader, respected company, and innovative and environmentally responsible enterprise.


10. Jan De Nul Group

  • Website: jandenul.com
  • Headquarters: Capellen, Oost-Vlaanderen, Luxembourg
  • Founded: 1938
  • Headcount: 5001-10000
  • LinkedIn

Jan De Nul Group is a company that specializes in civil, marine, and offshore services. They offer expertise in project development, equipment fleet, and machinery. Their services include construction, infrastructure works, pollution control, and building erection. Jan De Nul Group is committed to sustainability and achieving zero emissions, zero accidents, zero waste, and zero breaches. They have a strong focus on innovation and delivering successful and sustainable results for their clients.


11. LM Wind Power

  • Website: lmwindpower.com
  • Headquarters: Kolding, Syddanmark, Denmark
  • Founded: 1940
  • Headcount: 10001+
  • Latest funding type: Acquired
  • LinkedIn

LM Wind Power is a leading rotor blade supplier to the wind industry. They offer high-quality, reliable wind turbine blades to power the energy transition. They are committed to sustainability and strive to be leaner, greener, and cleaner in their operations.


12. Energinet

  • Website: energinet.dk
  • Headquarters: Fredericia, Syddanmark, Denmark
  • Founded: 2005
  • Headcount: 1001-5000
  • LinkedIn

Energinet.dk is a company that specializes in energy infrastructure and data management. They provide services related to electricity, gas, and hydrogen, including project development, data analysis, and research. They aim to ensure the reliability and efficiency of energy supply and promote the transition to renewable energy sources.


13. Global Wind Service

Global Wind Service is a leading wind turbine service company based in Denmark. They offer a wide range of services for both onshore and offshore wind installation and maintenance projects globally. With an extensive track record covering all major wind turbine makes and models, Global Wind Service is known for their expertise and reliability in the industry.


14. FairWind

  • Website: fairwind.com
  • Headquarters: Vejle, Syddanmark, Denmark
  • Founded: 2008
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

FairWind is a company that provides installation and service solutions for onshore and offshore wind turbine projects. With a pool of experienced technicians and a global presence, FairWind is a preferred partner for wind energy projects worldwide.


15. Res

  • Website: res-group.com
  • Headquarters: Kings Langley, Hertfordshire, United Kingdom
  • Founded: 1981
  • Headcount: 1001-5000
  • Latest funding type: Series Unknown
  • LinkedIn

RES Group is a global renewable energy company that specializes in the development, construction, and operation of renewable energy projects. With a portfolio of 22GW and supporting 7.5GW of operational projects, RES has been at the forefront of the industry for over four decades.


16. Mid-atlantic Renewable Energy Association INC

  • Website: marec.us
  • Headquarters: Kutztown, Pennsylvania, United States
  • Headcount: 1-10
  • LinkedIn

MAREC is a coalition of wind energy companies, solar companies, wind turbine manufacturers, public interest organizations, law firms, and service companies dedicated to promoting the growth and development of renewable energy in the Mid-Atlantic region. Wind and solar are inexhaustible resources that are vastly untapped across the United States. Electricity that is generated from wind and solar is clean, affordable, and reliable; and along with the development of other renewable technologies, will help the nation break its dependence on foreign energy resources. Developing these resources will benefit the environment by reducing toxic emissions and help address issues related to global climate change. The growth of renewable energy technologies in the Mid-Atlantic region has and will continue to be an economic development driver, bringing green industry and clean sector jobs to the region.


17. Doosan Enerbility

Doosan Enerbility is a company that offers new energy solutions and power plant equipment/services. They specialize in wind power solutions, gas turbines for power generation, small modular reactors, hydrogen energy, and energy storage systems. The company aims to become a global leader in technology, quality, and market changes, providing life-enriching services and contributing to a cleaner planet.


18. Huisman

Huisman Equipment B.V. is a company that provides a wide range of technical solutions and services for the offshore wind, oil and gas, geothermal energy, and civil works industries. They offer products such as cranes, pipelay equipment, winches, and heave compensation systems. Huisman Equipment B.V. also provides services including rentals, retrofits, upgrades, modifications, and training programs. They strive for long-term relationships with their customers and are available to assist them wherever and whenever needed.


19. CLS Wind

  • Website: clswind.com
  • Headquarters: Houston, Texas, United States
  • Founded: 2021
  • Headcount: 1-10
  • LinkedIn

CLS Wind's technical innovations result in faster, safer, cheaper and more efficient installation, maintenance, repair and decommissioning of onshore and offshore wind turbines. Our team has developed systems that provide flexible solutions to the onsite assembly and erection of wind turbines, installing them without the need for large, heavy and expensive cranes, as well as being able to install several turbines concurrently (parallel versus series installations). For onshore operations, this also means a smaller footprint for the construction site, with a substantially lower environmental impact. By applying our patented systems for the design of a comprehensive self-erection wind turbine tower, along with a unique self-positioning nacelle system, wind farm owners can start producing energy in a fraction of the time that it used to take in the recent past. In addition, maintenance, repair and decommissioning operations will become easier, faster and safer, getting the turbines back online or replaced faster than ever before.


20. iWind Renewables PC

  • Website: iwind.gr
  • Headquarters: Gerakas, Attiki, Greece
  • Founded: 2015
  • Headcount: 1-10
  • LinkedIn

iWind Renewables is a consulting company based in Greece, founded by professionals with advanced knowledge and experience in renewable energy technologies, involved in the design and assessment of a large number of wind energy projects in Southern Europe. We offer high quality Services to Developers, Operators, Finance Houses and OEMs, addressing all the phases of the design, realization and operation of wind farms. Visit our website for details.


21. HD-Technic GmbH

  • Website: hd-technic.com
  • Headquarters: Ibbenbüren, Nordrhein-Westfalen, Germany
  • Founded: 1992
  • Headcount: 1-10
  • LinkedIn

Als Ingenieur- und Sachverständigenbüro unterstützen und beraten wir in allen Phasen eines Projektes. Dies umfasst das Projekt- und Qualitätsmanagement als auch technische Abnahmen und Prüfungen sowie Schadensuntersuchungen und -bewertungen insbesondere von Windenergieanlagen. Herr Hugo Dierkes war damals der erste Sachverständige für Windenergie in Deutschland. Auf der Basis eines ausgeprägten nationalen und internationalen Netzwerkes sowie Kooperationen mit Universitäten, Prüfanstalten und Zertifizierern bietet HD-Technic Lösungen und Erkenntnisse auf dem jeweils aktuellsten Stand der Forschung an und verknüpft damit Wissenschaft und Praxis. HD-Technic versteht sich daher als Partner von Betreibern, Projektierern, Betreibern, Herstellern, Banken und Versicherungen und ist anerkannt von nationalen und internationalen Behörden und Organisationen.


22. Omexom

  • Website: omexom.com
  • Headquarters: Puteaux, Ile-De-France, France
  • Founded: 2000
  • Headcount: 5001-10000
  • LinkedIn

Omexom is an international company that provides solutions for electricity production, transformation, and transportation. They work with energy producers, grid operators, and territories to help fulfill their missions in the evolving energy landscape. Omexom's expertise in electrical grids allows them to anticipate the impact of renewable energies and develop storage solutions. They offer a range of engineering, construction, and maintenance services as an integrator in the energy sector.


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