Oklahoma's renewable energy sector is experiencing significant growth, with companies specializing in technologies like solar, wind, and geothermal energy. This vibrant industry features a range of players, from solar energy providers to manufacturers of wind turbines. With advancements in energy storage and incentives for green technology adoption, Oklahoma is poised for expansion. As discussions around climate change gain momentum, investments in sustainable energy create jobs, promote environmental responsibility, and contribute to a cleaner future. The increasing reliance on renewable solutions reflects a shifting paradigm aimed at meeting energy demands while addressing ecological concerns.

The companies highlighted here reflect various operational scales and specializations within Oklahoma's renewable energy sector. They range from small startups established in recent years, like EPiK Energy and EightTwenty, to seasoned manufacturers like ClimateMaster, founded in 1951. Headquartered mainly in Oklahoma City and Tulsa, these firms focus on sectors such as solar power, geothermal technologies, and energy management systems, offering innovative solutions that cater to both residential and commercial clients.

Continue reading to discover the top renewable energy companies in Oklahoma.

Top 19 Renewable Energy Companies in Oklahoma

1. EPiK Energy

• Website: epik-energy.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 95%, Canada 5%
• Founded year: 2021
• Headcount: 11-50
• LinkedIn: epikenergy

EPiK Energy, based in Oklahoma City, Oklahoma, is a private renewable energy service provider that focuses on wind and solar energy projects. Established in 2021, the company has quickly positioned itself as a knowledgeable partner for businesses and organizations navigating the complexities of renewable energy projects. With a team that has been active in the sector since 2006, EPiK Energy has successfully managed over 2 GW of installed power projects. Their offerings include installation, maintenance, consulting, and training services tailored to meet the needs of their clients. EPiK Energy also emphasizes safety and reliability, ensuring that projects are completed efficiently and effectively. Their commitment to sustainability is evident in their turbine recycling services and their focus on providing equipment supply and used equipment solutions. This comprehensive approach allows them to support clients throughout the lifecycle of renewable energy projects.

2. EightTwenty

• Website: eighttwenty.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2021
• Headcount: 51-200
• LinkedIn: eighttwenty

EightTwenty is a private solar energy provider based in Oklahoma City, Oklahoma, established in 2021. The company specializes in renewable energy solutions tailored for homeowners, businesses, and tax-exempt organizations. Their product offerings include solar power systems, energy storage solutions, and electric vehicle (EV) charging stations. EightTwenty aims to help customers lower their energy costs while minimizing their carbon footprints. They operate through partnerships and direct installations, emphasizing sustainability and community engagement. The company is committed to making solar energy accessible and affordable, particularly in light of recent legislative changes that provide tax incentives for solar adoption. Their focus on customer education and support further enhances their role in the renewable energy sector, making them a notable player in the industry.

3. Fáilte Solar

• Website: failtesolar.com
• Ownership type: Private
• Headquarters: Tulsa, Oklahoma, United States (USA)
• Employee distribution: Ireland 76%, United Kingdom (UK) 24%
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: failte-solar

Fáilte Solar is a private company based in Tulsa, Oklahoma, with its head office located in Shannon, Ireland. Established in 2018, the company focuses on providing renewable energy solutions, particularly in the solar sector. They offer a comprehensive range of products, including solar panels, inverters, and energy storage systems, catering to both commercial and residential markets. Fáilte Solar operates internationally, with a significant presence in Ireland, the UK, Spain, and other European countries. The company prides itself on customer satisfaction and building strong relationships within the renewable energy community. Their founder, Mr. Abhilash Borana, has been recognized for his entrepreneurial achievements, further solidifying the company's position in the industry. Fáilte Solar aims to promote solar energy as an affordable and effective solution for a sustainable future.

4. Anova Solar

• Website: anovahome.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2022
• Headcount: 201-500
• LinkedIn: anova-solar

Anova Solar, based in Oklahoma City, Oklahoma, is a private solar energy company founded in 2022. The firm specializes in providing renewable energy solutions tailored to the needs of homeowners. Their product lineup includes solar panels, solar roofs, and energy storage systems, all designed to help customers lower their electricity bills and minimize their environmental footprint. Anova Solar emphasizes a personalized approach, guiding clients through the design and installation process to ensure that each solar system meets individual energy requirements. The company operates entirely within the United States, reflecting a focused commitment to the domestic solar market.

5. ClimateMaster, Inc.

• Website: climatemaster.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 98%, Other 2%
• Founded year: 1951
• Headcount: 501-1000
• LinkedIn: climatemaster-inc-

ClimateMaster, Inc. is a private manufacturer based in Oklahoma City, Oklahoma, established in 1951. The company specializes in geothermal and water-source heating and cooling systems, offering innovative and energy-efficient solutions designed to reduce energy costs for both residential and commercial clients. ClimateMaster operates a state-of-the-art manufacturing facility in Oklahoma City, where it produces a range of geothermal heat pump systems. The company is committed to American manufacturing, sustaining over 600 jobs and supporting a network of more than 1,200 independent dealers across the United States. ClimateMaster's products are designed to enhance comfort while promoting sustainability, making them a key player in the renewable energy industry.

6. Arcosa Wind Towers Inc. LLC.

• Website: arcosatowers.com
• Ownership type: Private
• Headquarters: Tulsa, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2000
• Headcount: 5001-10000
• LinkedIn: arcosa-wind-towers-inc.-llc.

Arcosa Wind Towers Inc. LLC, based in Tulsa, Oklahoma, is a manufacturer dedicated to the production of structural wind towers. Founded in 2000, the company has established itself as a key player in the renewable energy sector, particularly in wind energy. Arcosa Wind Towers provides critical products for wind farm construction and maintenance, including structural towers, coating services, and internal components. They have successfully delivered over 12,000 towers, showcasing their capacity and expertise in the industry. The company operates multiple facilities strategically located near major wind energy resources in the U.S., which helps minimize transportation costs and risks. Their commitment to safety, quality, and continuous improvement is evident in their operations, as they strive to meet the specific needs of their customers in the wind energy market.

7. Green Energy Solutions LLC

• Website: ges.energy
• Ownership type: Private
• Headquarters: Norman, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 1-10
• LinkedIn: greenerng

Green Energy Solutions LLC, based in Norman, Oklahoma, has been operational since 2009, focusing on renewable energy solutions aimed at reducing carbon emissions. The company provides a range of services including Compressed Natural Gas (CNG) truck conversions, Renewable Natural Gas (RNG) capture, and the establishment of alternative fuel stations. Their clientele primarily consists of businesses with diesel fleets and organizations in agriculture and waste management, particularly in the Midwestern United States. GES has successfully modified more than 100 semi-trailer trucks and over 500 gas/diesel pickups and school buses to run on CNG, showcasing their expertise in transitioning traditional fuel systems to cleaner alternatives. Their commitment to environmental sustainability is further reflected in their involvement with ESG compliance, helping clients meet government emission requirements while also reducing operational costs.

8. Fusion Industries, LLC

• Website: fusion-ind.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2013
• Headcount: 51-200
• LinkedIn: funsion-industries-llc

Fusion Industries, LLC, based in Oklahoma City, Oklahoma, is a private infrastructure construction company founded in 2013. With a workforce of approximately 64 employees, the company specializes in engineering and construction services tailored for solar, electrical, and mechanical projects. Fusion Industries serves utility companies and renewable energy developers, offering solutions that include power distribution and emergency response services. Their operations extend across multiple states, emphasizing high-quality service delivery. Notably, Fusion Industries has been involved in constructing renewable solar energy systems for several years, providing EPC construction services for prominent solar developers and utilities. Their expertise includes the design and construction of solar energy storage projects, substations, and transmission lines, making them a significant player in the renewable energy construction sector.

9. Rhino Energy Services, LLC

• Website: rhinoenergy.services
• Ownership type: Private
• Headquarters: Edmond, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 75%, India 25%
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: rhino-energy-services-llc

Rhino Energy Services, LLC, founded in 2018 and based in Edmond, Oklahoma, is a private company that provides professional land services tailored to the energy sector. With a team of experienced professionals, Rhino Energy focuses on supporting renewable energy projects across the United States. Their offerings include title examination, lease acquisition, and project management, which are vital for navigating the complexities of land management in renewable energy development. The company has worked with various clients in the energy industry, ensuring efficient solutions for land and title issues. Rhino Energy's expertise spans solar, wind, and other innovative energy projects, positioning them as a valuable partner in the renewable energy landscape.

10. Morse Electric Inc. (MEI)

• Website: morseelectricinc.com
• Ownership type: Private
• Headquarters: Muskogee, Oklahoma, United States (USA)
• Founded year: 1969
• Headcount: 51-200
• LinkedIn: morse-electric-inc-mei

Morse Electric Inc. (MEI) is an industrial electrical contractor based in Muskogee, Oklahoma, with a history dating back to 1969. The company specializes in energy services tailored for the natural gas, petrochemical, and renewable energy sectors. MEI offers a range of services, including the construction of compressor stations, cryogenic plants, and electrical contracting. They have recently expanded their focus to include renewable energy, particularly solar power, which has seen significant growth in the U.S. market. MEI's expertise in electrical services and their commitment to supporting the transition to renewable energy make them a notable player in the industry. Their operations are supported by a team of skilled professionals dedicated to delivering quality and safety in every project.

11. Jackfork Land, Inc

• Website: jackforkland.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2000
• Headcount: 11-50
• LinkedIn: jackfork-land-inc

Jackfork Land, Inc., based in Oklahoma City, Oklahoma, is a consulting firm that specializes in land and energy services. Founded in 2000, the company has built a reputation for providing comprehensive support for both oil and gas projects and renewable energy initiatives. With a team of experts, Jackfork Land offers services that include title examination, regulatory compliance, and site acquisition. Their clientele spans exploration and production companies, renewable energy groups, and mineral management firms. Notably, Jackfork Land has developed a strong focus on renewable energy, assisting clients with wind, solar, and electric vehicle infrastructure projects. Their commitment to quality and efficiency ensures that projects move smoothly from concept to completion, making them a valuable partner in the renewable energy sector.

12. Ten-Nine Technologies

• Website: ten-ninetech.com
• Ownership type: Venture Capital
• Headquarters: Tulsa, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Series B, $7.0M, March 2022
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: ten-nine-technologies

Ten-Nine Technologies, founded in 2014 and based in Tulsa, Oklahoma, specializes in advanced battery technology. The company focuses on innovative material solutions for energy storage, particularly through its patented TENIX® additive. This additive significantly improves the performance of battery cathodes, which are essential for the efficiency and longevity of batteries used in various applications, including electric vehicles and renewable energy systems. Ten-Nine is committed to sustainability, operating with a carbon-neutral production process that utilizes wind energy and non-toxic materials. The company has attracted significant investment, including a Series B funding round of $7 million in March 2022, which supports its growth and development in the energy storage sector. Ten-Nine Technologies engages with manufacturers in the energy storage industry, aiming to enhance battery performance while reducing environmental impact.

13. Comfortworks, Inc.

• Website: comfort.works
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 11-50
• LinkedIn: comfortworks-inc

Comfortworks, Inc., founded in 2007 and based in Oklahoma City, Oklahoma, is a private company that specializes in geothermal HVAC systems. With a team of 23 employees, the company provides installation and maintenance services for both residential and commercial clients. Comfortworks emphasizes energy efficiency and sustainability, helping customers save significantly on heating and cooling costs through innovative geothermal technology. Their services cater to homeowners and businesses looking to reduce energy expenses and lessen their environmental impact. The company has installed over 3,000 residential geothermal systems, including installations in Habitat for Humanity homes, showcasing their commitment to community and sustainability. Comfortworks also educates clients on available federal tax credits and local utility rebates, further incentivizing the adoption of geothermal systems. Their focus on renewable energy solutions positions them as a relevant player in the renewable energy industry.

14. Skydweller Aero

• Website: skydweller.aero
• Ownership type: Private Equity
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: Spain 71%, United States (USA) 29%
• Latest funding: Series A, $40.0M, September 2021
• Founded year: 2019
• Headcount: 51-200
• LinkedIn: skydwelleraero.com

Skydweller Aero Inc. is an aerospace manufacturer based in Oklahoma City, Oklahoma, specializing in the development of solar-powered aircraft capable of uncrewed perpetual flight. Founded in 2019, the company has quickly positioned itself at the forefront of clean aviation technology. Skydweller's aircraft, which boasts a wingspan comparable to that of a Boeing 747, is designed to carry substantial payloads while maintaining a zero carbon footprint. The company operates from multiple locations, including facilities in Mississippi and Madrid, and serves both government and commercial clients. Skydweller has successfully raised $40 million in funding, which supports its ambitious goals in the aerospace sector. Their technology integrates advancements in artificial intelligence, solar energy, and battery storage, aiming to revolutionize surveillance, telecommunications, and emergency services through sustainable aviation solutions.

15. PCI Energy Solutions

• Website: pcienergysolutions.com
• Ownership type: Private
• Headquarters: Norman, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 77%, Peru 20%, Mexico 2%
• Founded year: 1992
• Headcount: 201-500
• LinkedIn: pci-energy-solutions

PCI Energy Solutions, founded in 1992 and based in Norman, Oklahoma, is a private company that provides specialized software solutions for energy management. With a workforce of approximately 332 employees, PCI focuses on integrated solutions for energy trading, optimization, and sustainable energy. Their software is designed to streamline operations for utilities, traders, and renewable energy companies, enhancing efficiency in a complex energy market. Notably, PCI's platform supports renewable energy asset management and scheduling, which is essential for the transition to sustainable energy. The company has established a significant presence in the market, with 70% of Fortune 500 utilities in the U.S. utilizing their software, and they have saved clients over $500 million through their solutions. Their commitment to customer support and tailored software solutions further solidifies their role in the energy sector.

16. Dudley Land Company

• Website: dudley-land.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1980
• Headcount: 51-200
• LinkedIn: t-s-dudley-land-company-inc

Dudley Land Company, founded in 1980 and based in Oklahoma City, Oklahoma, is a private consulting firm that specializes in land management for energy projects. With a workforce of approximately 153 employees, the company provides a range of services that include Geographic Information Systems (GIS), due diligence, and regulatory support. Their primary focus is on assisting energy operators and utility companies in navigating the complex land acquisition processes necessary for successful project execution. Dudley Land Company has a notable presence in the renewable energy sector, offering services tailored to solar utility projects, hydrogen development, and carbon capture initiatives. Their extensive experience and established processes enable them to deliver efficient and effective solutions for both renewable and traditional energy projects.

17. Energy Point Consulting, LLC

• Website: energypointllc.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2020
• Headcount: 11-50
• LinkedIn: energy-point-consulting-llc

Energy Point Consulting, LLC, founded in 2020 and based in Oklahoma City, Oklahoma, is a private consulting firm that specializes in the energy sector. With a team of 32 employees, the company focuses on providing consulting services that enhance operational efficiency for clients in the renewable energy industry. Their offerings include renewable energy consulting, land administration, and software implementation. Energy Point is particularly noted for its expertise in data management and regulatory compliance, which are critical for the success of wind and solar projects. The firm has successfully managed significant asset data migrations and resolved unclaimed property issues for its clients, demonstrating its capability in handling complex energy data challenges. Energy Point's commitment to implementing best practices in technology and land data maintenance positions it as a valuable partner for companies looking to optimize their renewable energy initiatives.

18. Haggard Land Company

• Website: haggardland.com
• Ownership type: Private
• Headquarters: Oklahoma City, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1981
• Headcount: 51-200
• LinkedIn: haggard-land-company

Haggard Land Company, based in Oklahoma City, Oklahoma, has been active since 1981, providing comprehensive land services primarily for the oil, gas, and renewable energy sectors. The company specializes in title examination, leasehold acquisition, and GIS analysis, assisting energy companies in navigating land rights and regulatory compliance across the United States. With a workforce of 51-200 employees, Haggard Land Company has acquired over 100,000 net leasehold acres and 6,000 net mineral acres, facilitating timely closings valued at over $500 million and $200 million, respectively. Their services extend to critical minerals and midstream operations, showcasing their adaptability in a changing energy landscape. Haggard Land Company has established a presence in multiple states, reflecting their operational reach and experience in managing complex land service projects.

19. Sisu Energy and Environmental

• Website: sisu-ee.com
• Ownership type: Private
• Headquarters: Tulsa, Oklahoma, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: sisu-energy-and-environmental

Sisu Energy and Environmental, founded in 2015 and based in Tulsa, Oklahoma, is a private engineering solutions provider specializing in emissions reduction and waste heat recovery technologies. The company offers a range of products and services designed to enhance the performance of combustion turbines, which are widely used in the energy sector. Sisu's innovative solutions address operational challenges and help clients comply with stringent environmental regulations. Their expertise includes the design and installation of emissions reduction units and waste heat recovery systems, as well as aftermarket services to support ongoing operations. With a team boasting over 250 years of combined experience, Sisu is committed to delivering quality and efficiency in their projects, underscored by their ISO 9001:2015 certification. They have established themselves as an OEM supplier, working closely with major combustion turbine manufacturers and end users to customize solutions that meet specific site requirements.

Renewable Energy Insights: Key Companies in Oklahoma

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