Part of Aloys Wobben Stiftung, Wobben Properties GmbH is a company headquartered in Aurich, Germany, that provides real estate services. The firm was founded in 2005. Hans-Dieter Kettwig and Stefan Knottnerus-Meyer are the current co-CEOs of the company.

Part of Alphabet, Inc., Loon LLC is an American company located in Mountain View, CA, that provides wireless internet service.\nThe company says this about itself: Loon is a subsidiary of Alphabet, the parent company of Google. The company utilizes a network of high-altitude balloons to deliver connectivity to people in areas where it has previously been difficult to provide service. Loon balloons operate 20 km above Earth in stratosphere - well above commercial air traffic, weather events, and wildlife. The balloons act as floating base stations that extend the reach of a mobile network operator’s service. Launched from the United States, the balloons can navigate around the world by sailing on winds in the stratosphere. Once above a location needing service, the balloons can be arranged in small clusters to provide periods of prolonged connectivity below. The balloons are designed to fly for hundreds of days. When ready to come down, the balloons are navigated to a sparsely populated area and brought down for a controlled landing. Once on the ground, the balloon and components are collected by local recovery experts.

I/O Controls Corp. is an American private company located in Azusa, CA. The firm distributes electronic equipment.

Continuum Dynamics provides quality engineering services and technical solutions for government and industry. They provide research and development activities, including software development, licensing, engineering, design services, and test support for multiple aerospace technologies, air vehicle design and simulation, thermo-hydraulic systems supporting electric power generation, wind turbine analysis, and agrochemical applications.

Taisei Corporation (大成建設株式会社 Taisei Kensetsu Kabushiki-gaisha) (TYO: 1801) is a Japanese corporation founded in 1873. Its main areas of business are building construction, civil engineering, and real estate development. Taisei's headquarters are located at Shinjuku Center Building in Nishi-Shinjuku, Shinjuku, Tokyo.

S.B. Patent Holding ApS, part of Altra Industrial Motion Corp., is a company headquartered in Vejstrup, Denmark, that provides patent services.

Merak Sistemas Integrados de Climatizacion SA designs and manufactures heating, ventilation and air conditioning equipment for railway vehicles. The company was founded in 1963 and is headquartered in Getafe, Spain.

Huaneng Clean Energy Research Institute is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that operates as research institute.

Senvion S.A. (called REpower Systems SE until 2014) is a wind turbine manufacturer founded in 2001 in Germany, majority owned by the private equity firm, Centerbridge Partners since April 2015. It was under the ownership of Suzlon, an India wind turbine manufacturer, from 2007 to 2015.

Saudi Arabian Oil Co. is engages in the production, transportation, and sale of energy and chemicals. It also offers prospecting, exploring, drilling, extracting, processing, manufacturing, refining and marketing hydrocarbon substances. The company operates through the following segments: Upstream, Downstream, and Corporate. The Upstream segment consists of exploring for, developing and producing crude oil, natural gas and natural gas liquids exploration, field development and production. The Downstream segment includes refining and petrochemical manufacturing, supply and trading, distribution and power generation, logistics, and marketing of crude oil and related services to international and domestic customers. The Corporate segment refers supporting services including human resources, finance and IT not allocated to Upstream and Downstream. Saudi Arabian Oil was founded on May 29, 1933 and is headquartered in Dhahran, Saudi Arabia.

The sharp rise in energy consumption calls for a sustainable modern solution that does not create more greenhouse gases, pollution or waste for future generations. Vestas has a strong business case for adding more wind to the energy mix, and is leading the way in harnessing the power of the wind and boosting locally produced energy and jobs. This is why we call wind power, modern energy. Our sole focus is wind power and we have installed more than 38,000 wind turbines in 63 countries on five continents. We install an average of one wind turbine every three hours around the clock. By 2020, we predict that 10% of the world’s electricity production will come from wind power. And at Vestas we are striving to make that number even bigger. Join us in the quest.

Altaeros Energies develops airborne wind turbines to produce abundant, low-cost, renewable energy. The company manufactures buoyant airborne turbines, a renewable energy solution that integrates proven aerospace and wind turbine technology; and high altitude winds, untapped renewable energy resources. It offers its products to customers in various sectors that include rural communities, island and arctic communities, mining, oil and gas, agriculture, entertainment, emergency response, disaster relief, military sites, and offshore power. Altaeros Energies has received funding for wind turbine technology development from a number of sources, including the U.S. Department of Agriculture, the National Science Foundation, the California Energy Commission, the Maine Technology Institute, the Massachusetts Clean Energy Center, Cleantech Innovations New England, and the Alaska Energy Authority. In addition, Altaeros Energies received the 2011 ConocoPhillips Energy Prize. The company was founded in 2010 and is based in Somerville, Massachusetts.

Part of Halliburton Co., Otis Engineering Corp. is an American company located in Dallas, TX, involved in heavy construction.

Axis USA, a subsidiary of Sedgwick Claims Management Services, Inc., is a company headquartered in New York, NY. The firm provides comprehensive adjusting services to Fortune 500 companies, through relationships with insurers, reinsurers, captives and self insured entities. It was acquired by Cunningham Lindsey International on April 13, 2005.

X1 Wind is a disruptive floating platform developing a floating wind platform for deep waters. The platform has redesigned floating wind platforms to reduce costs by 50percent and weight 80percent while expanding the operation depth range in comparison to other floating solutions. It has less active systems than current designs and can be fully assembled at the port and then installed using a small tug boat. X1 Wind helps to achieve a radical weight reduction in floating wind structures to current semi-submersible and spar systems. It was founded in 2017 and is based in Barcelona, Spain.

GE Renewable Technologies Wind BV is a Netherlands; Dutch private company located in Breda. The firm functions as an investment holding company.