The wind turbine blade manufacturing industry encompasses companies that produce components crucial for transforming wind energy into electricity. These businesses, which range from multinational corporations to more localized enterprises, construct, install, and service wind turbine blades for use in both onshore and offshore settings. The sector is seeing innovations in material design for increased efficiency and sustainability. Besides, digital solutions for better monitoring and maintenance are emerging trends. The industry is headed towards sustainable growth due to escalating global demands for renewable energy and more economical wind power solutions.


Top 26 Wind Turbine Blade Manufacturing Companies

1. 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.


2. 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.


3. 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.


4. Gurit

  • Website: gurit.com
  • Headquarters: Zurich, Zurich, Switzerland
  • Founded: 1835
  • Headcount: 1001-5000
  • Latest funding type: Ipo
  • LinkedIn

Gurit is a global market leader providing unique offerings and expertise in the wind energy sector and lightweighting industry. With a focus on building a sustainable future, Gurit offers wind turbine blade kits and core material kitting solutions. They prioritize quality and sustainability in their processes, offering composite materials, structural core materials, and tooling products. Customers in the wind energy sector, automotive, marine, rail, and building industries benefit from Gurit's innovative solutions.


5. Aeris Energy

Aeris Energy is a Brazilian manufacturer of wind turbine blades, strategically located in the Northeast region of Brazil. The company combines state-of-the-art facilities and effective processes to develop high-quality products. With a focus on simplicity, safety, and customer satisfaction, Aeris aims to become a reference in the wind blade manufacturing sector.


6. KK Wind Solutions

  • Website: kkwindsolutions.com
  • Headquarters: Ikast, Midtjylland, Denmark
  • Founded: 1981
  • Headcount: 1001-5000
  • Latest funding type: Debt Financing
  • LinkedIn

KK Wind Solutions is a leading partner in electro-mechanical systems for wind turbines. With over 40 years of experience, they offer a range of solutions including development, installation, operations, and maintenance. Their focus is on lowering the cost of energy and optimizing turbine performance through continuous improvement and innovation. They also specialize in supply chain management, strategic sourcing, and LEAN production to reduce complexity and cost for their customers.


7. Polytech

  • Website: polytech.com
  • Headquarters: Bramming, Syddanmark, Denmark
  • Founded: 1994
  • Headcount: 501-1000
  • Latest funding type: Private Equity
  • LinkedIn

Polytech is a global supplier with a focus on rapid prototyping, management, and project management. They offer solutions to improve wind power business by developing innovative products and reducing costs. With facilities and offices in multiple countries, they provide engineering design, production, and logistics services to the renewable energy industry.


8. Baettr

  • Website: baettr.com
  • Headquarters: Stade, Niedersachsen, Germany
  • Founded: 2013
  • Headcount: 1001-5000
  • LinkedIn

Baettr is a global engineering company specializing in wind turbine component design, casting, machining, surface treatment, and assembly. With a focus on supply chain integration, Baettr delivers optimized designs and cost-efficient solutions to the wind energy industry. They strive to make green energy the world's most affordable and preferred source of energy.


9. Enabl A/s

ENABL is a global company that offers wind turbine engineered solutions. With a focus on reducing complexity and answering customer demands, they ensure safety standards and provide service and maintenance worldwide. They support the full life cycle of wind turbines through consulting, outsourcing, equipment, and global service. ENABL is a trusted partner in the wind energy industry.


10. Fiberline Composites A/S

Fiberline Composites is a company that specializes in the production of sustainable wind turbine structures and blade root reinforcements. With their energy-efficient production process and close proximity to customers, they contribute to a sustainable value chain. Their factories in Denmark and China have a capacity of several thousand tons per year.


11. Energetx Composites

Energetx Composites is a company that offers innovative composite solutions for the renewable energy industry. They specialize in the design and manufacturing of high-quality wind turbine blades and other composite structures. With their cutting-edge technology and expertise, they provide sustainable and efficient solutions to help harness the power of wind energy.


12. RewAir

  • Website: rewair.com
  • Headquarters: Nakskov, Zealand, Denmark
  • Founded: 2002
  • Headcount: 51-200
  • LinkedIn

RewAir is a sustainable wind turbine blade production company providing engineering services to optimize manufacturing efficiency. They offer value-added solutions such as glass fabric preforms, stacks, kits, and vacuum consumable kits. With a global presence and strong supply chain integration, RewAir is a trusted outsourcing partner to rotor blade manufacturers.


13. Aeroblade

Aeroblade.com is an expert in wind energy, specializing in the design, validation, certification, and industrialization of components for aerogeneration. With over 22 years of experience in the sector, Aeroblade applies aeronautical technology to develop and manufacture high-quality blades for the wind energy sector.


14. WING Aerospace Engineering

WING d.o.o. is a Serbian company that specializes in manufacturing, designing, and developing advanced composite structures for the aerospace industry, wind energy business, and general aviation. They offer custom solutions to their clients based on their experience in the field of flow analysis, rotor design, and optimization. Their product line includes wind turbine blades, primary and secondary composite structures for aviation, and tools and prototypes for the industrial market.


15. Cartflow S.r.l.

  • Website: cartflow.com
  • Headquarters: Castel Volturno, Campania, Italy
  • Founded: 2009
  • Headcount: 11-50
  • LinkedIn

Cartflow is a wind turbine blade manufacturer that specializes in designing, developing, and producing One Shot Blade technology which enables increased structural integrity and reduced manufacturing costs.


16. Windurance LLC

Windurance designs and delivers performance-optimized wind turbine blade pitch technologies and power conversion equipment. In operation for more than 20 years, Windurance has accumulated vast knowledge and experience with hub-proven technology and a reputation for high performance products that consistently meet the needs of customers in the Wind Energy market. Windurance has an installed base of products in wind turbines totaling 3GW of generation and leverages decades of experience in blade pitch control systems to provide fit-for-purpose products to the wind industry and beyond.


17. Auxilius Heavy Industries

Aux Heavy Industries is a company that provides a range of industrial services and products to various businesses. They offer specialized expertise in the production of high-quality parts and machines for a variety of industries.


18. Renewable Field Services

Renewable Field Services is a UK company specializing in wind turbine blade inspection, repair, and maintenance. They offer services such as drone, ground, and rope inspections, retrofit solution development, and specialist structural repairs. With expertise in blade manufacture, they provide composite manufacturing services. They also have a Windmanager™ app and portal for easy maintenance management. The company is dedicated to ensuring optimal condition and performance of wind turbines.


19. RBE - Rotor Blade Extension

RBE (Rotor Blade Extension) specializes in increasing the Annual Energy Production (AEP) for wind farms by providing patented and certified rotor blade extensions.


20. Anakata Wind Power Resources

Anakata Wind Power is a leading company in improving wind turbine blade energy production, reducing LCOE and delivering ROI for the wind industry.


21. IDPSA Engineering & Robotics

  • Website: idpsa.com
  • Headquarters: San Fernando De Heanres, Madrid, Spain
  • Founded: 1986
  • Headcount: 11-50
  • LinkedIn

IDPSA is a global engineering and robotics company that offers turnkey engineering projects worldwide, ensuring utmost customer satisfaction.


22. Danish Blade Service | Part of Clobotics

International Blade Service provides professional wind turbine blade repair and inspection services worldwide for LM Wind Power, Siemens-Gamesa, Vestas, and Nordex-Acciona.


23. ReliaBlade

ReliaBlade develops and demonstrates techniques to create Digital Twins for wind turbine blades with their unique defects and imperfections. The digital twin can track not only the current state of the blade but also predict the future state - as damages initiate and grow through its entire life cycle.


24. ACT Blade Ltd

  • Website: actblade.com
  • Headquarters: Edinburgh, The City Of Edinburgh, United Kingdom
  • Founded: 2015
  • Headcount: 1-10
  • LinkedIn

ACT Blade Ltd designs and develops ACT Blade technology, the most efficient wind turbine blade. ACT Blade founding team, composed of Dr Sabrina Malpede (CEO), Dr Alessandro Rosiello (CFO) and Dr Donald MacVicar (CTO), has more than a decade of experience in developing and commercialising innovative solutions for the design of light weight, flexible structures that work in the wind. The first successful venture of that team is SMAR Azure Ltd. SMAR Azure is a market leader in tailored computer-aided design applications and analytical software for the marine industry. It also offers expert engineering services to designers of complex artefacts in a variety of industrial sectors, using its CAD technology in combination with FEM/FEA tools and advanced CFD-Ranse. All products commercialised by the company are based on its proprietary technology, developed in close collaboration with major industry players. The company has more than 200 customers in 28 countries. In 2014, SMAR Azure won a contract from the Land-Rover Ben Ainslie Racing team to develop the model and analytical tools for the wing-sail catamaran.


25. Seasight Solutions

Seasight Solutions is a company that specializes in designing and manufacturing advanced steel and aluminum constructions. With over 25 years of experience, they offer intelligent and customized solutions to improve business efficiency and safety. Their product offerings include EPCI solutions, production equipment, lifting equipment, civil work tools, and automation systems.


26. Insensys Ltd

  • Website: insensys.com
  • Headquarters: Fareham, England, United Kingdom
  • Founded: 2002
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Insensys Ltd. is a global leader in fibre optic strain measurement systems for wind turbines and other applications. With over 15 years of experience, our solid state sensing systems are designed to operate for 25 years in harsh environments with minimal maintenance. We have built over 7,000 systems for the wind turbine market, primarily to measure blade bending. Our products are known for their reliability and accuracy.


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