Photovoltaic installation companies focus on harnessing solar energy through the design and deployment of solar panel systems. These firms operate across various sectors, from residential homes to commercial and agricultural ventures, providing tailored energy solutions aimed at sustainability. As the demand for renewable energy soars, the industry trends toward advanced technologies such as energy storage and solar + storage hybrid systems. Regulatory support and a global shift towards eco-friendly energy sources are accelerating growth, making photovoltaic systems an appealing investment for those looking to lower carbon footprints and hedge against rising energy costs.

The companies on this list are varied in size, with many employing between 51 and 200 people. Geographically concentrated in regions such as Europe and the Americas, they were founded in the last two decades, reflecting the sector's emergence. These firms specialize in the design, installation, and management of solar energy systems, catering to both residential and corporate clients with innovative energy solutions. The mix of well-established companies and newer entrants indicates a competitive market directed by sustainability and technological advancements.

Continue reading to discover the top photovoltaic installation companies.

Top 22 Photovoltaic Installation Companies

1. Photonworks Engineering LLP

• Website: photonworks.com
• Ownership type: Private
• Headquarters: Honolulu, Hawaii, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2003
• Headcount: 51-200
• LinkedIn: photonworks-engineering-llp

Photonworks Engineering LLP is a renewable energy contractor based in Honolulu, Hawaii, specializing in solar energy solutions. Founded in 2003, the company has established itself as a key player in the photovoltaic installation sector. Photonworks offers a comprehensive suite of services, including the design and installation of photovoltaic systems, battery energy storage solutions, and energy efficiency consulting. Their clientele spans residential homeowners, commercial businesses, and government entities, all seeking to reduce energy costs and transition to renewable energy sources. The company is dedicated to supporting Hawaii's ambitious renewable energy goals, aiming for 100% energy generation from renewable sources by 2045. With a workforce of 51-200 employees, Photonworks has successfully completed numerous projects across the islands, demonstrating their capability and commitment to quality service in the renewable energy market.

2. RevoluSun Smart Home

• Website: revolusun.com
• Ownership type: Private
• Headquarters: Honolulu, Hawaii, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: revolusun-llc

RevoluSun Smart Home, based in Honolulu, Hawaii, is a private solar energy provider that specializes in photovoltaic installations, energy storage solutions, and air conditioning services. Founded in 2009, the company has grown to employ between 51 and 200 staff members, reflecting its robust operational capacity. RevoluSun serves both residential and commercial customers, helping them transition to sustainable energy solutions while reducing their energy costs. The company prides itself on its local roots and commitment to high-quality service, which has earned it the trust of over 10,000 families and businesses in Hawaii. RevoluSun is recognized for its expertise in solar + storage systems, consistently ranking as the top provider in the state. Their offerings include solar hot water systems, energy storage solutions, and innovative financing options, making them a comprehensive choice for customers looking to invest in solar energy.

3. Enerpoint S.r.l.

• Website: enerpoint.it
• Ownership type: Private
• Headquarters: Varedo, Lombardy, Italy
• Employee distribution: Italy 100%
• Founded year: 2001
• Headcount: 11-50
• LinkedIn: enerpoint-s-r-l

Enerpoint S.r.l., based in Varedo, Lombardy, Italy, is a private company specializing in renewable energy, particularly photovoltaic systems. Founded in 2001 by Paolo Rocco Viscontini, who has been active in the solar sector since 1992, Enerpoint has established itself as a significant player in the Italian solar market. The company provides a full suite of services, including the design, installation, and management of solar energy solutions tailored for businesses and organizations seeking to enhance energy efficiency and sustainability. Enerpoint has developed and managed around 1000 MW of photovoltaic installations, including notable projects like the largest solar greenhouse in Europe. They also focus on revamping and repowering existing solar installations to improve their performance. Enerpoint's commitment to innovation is evident in their use of modern digital technologies for optimal management of photovoltaic systems. As a founding member of ITALIA SOLARE, Enerpoint actively contributes to the advancement of solar energy in Italy, positioning itself as a knowledgeable and experienced partner in the photovoltaic industry.

4. Nordic Solar Sweden AB

• Website: nordicsolar.se
• Ownership type: Family Owned
• Headquarters: Karlstad, Varmland, Sweden
• Employee distribution: Sweden 100%
• Latest funding: Other (Grant), $56,000, May 2015
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: nordic-solar-sweden-ab

Nordic Solar Sweden AB, based in Karlstad, Varmland, has been a significant player in the solar energy sector since its inception in 2009. The company specializes in providing renewable energy solutions, including solar panel installations, electric vehicle chargers, and energy storage products tailored for both residential and commercial clients. With a dedicated team of around 30 employees, Nordic Solar has installed over 100,000 kW of solar power, helping thousands of customers reduce their energy costs and enhance property values. Their focus on sustainability is evident in their operations, and they are certified by Svensk Solenergi, ensuring adherence to industry standards. Nordic Solar also emphasizes customer support, offering service agreements to maintain the efficiency of their installations over time. Their financial stability is underscored by a high credit rating, reflecting their solid standing in the market.

5. Complexx Tecnologia LTDA

• Website: complexx.com.br
• Ownership type: Private
• Headquarters: Ribeirãozinho, Mato Grosso, Brazil
• Founded year: 1996
• Headcount: 51-200
• LinkedIn: complexx-tecnologia-ltda

Complexx Tecnologia LTDA, founded in 1996 and based in Ribeirãozinho, Mato Grosso, Brazil, is a private company dedicated to solar energy solutions. With a workforce of approximately 61 employees, Complexx focuses on the installation of photovoltaic systems aimed at reducing energy costs for residential, commercial, and agricultural clients. Their business model emphasizes direct customer engagement, providing tailored quotes and installation services. The company claims to have completed over 1,422 projects, showcasing their active involvement in the photovoltaic sector. They also offer financing options to facilitate the adoption of solar technology, which reflects their understanding of market needs. Complexx positions itself as a provider of clean energy solutions, contributing to sustainability while helping clients save on energy expenses.

6. Solartech

• Website: solartech.pl
• Ownership type: Private
• Headquarters: Warsaw, Masovian Voivodeship, Poland
• Employee distribution: Poland 100%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: solartech-by-maybatt-sp-z-o-o

Solartech Sp. z o.o., based in Warsaw, Poland, is a private company that has been operating since 2009. It specializes in renewable energy solutions, with a strong focus on the development of photovoltaic farms. The company provides a full range of services, including the design, construction, and maintenance of solar energy projects. Solartech caters primarily to businesses and investors, ensuring that their installations are optimized for efficiency and return on investment. They have successfully built numerous photovoltaic farms across Poland, demonstrating their capability in managing both existing projects and new site acquisitions. The company also handles the administrative processes necessary for project execution, including obtaining required permits and approvals. Solartech's leadership is actively involved in the industry, with the owner being a co-founder of the Polish Photovoltaics Association and a recognized figure in renewable energy discussions. Their commitment to quality and customer support is evident in their long-term relationships with clients and their focus on innovative technologies.

7. GreenVolt Energia Solar

• Website: greenvolt.com.br
• Ownership type: Private
• Headquarters: Betim, Minas Gerais, Brazil
• Employee distribution: Brazil 88%, Portugal 12%
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: greenvolt-energia-fotovoltaica

GreenVolt Energia Solar, based in Betim, Minas Gerais, Brazil, is a private company founded in 2015. With a team of 11 to 50 employees, GreenVolt specializes in the design, supply, and installation of photovoltaic systems primarily for businesses, including retailers, industries, and agricultural producers. The company aims to help its clients reduce energy costs and improve sustainability through tailored energy solutions. GreenVolt emphasizes the importance of energy independence for its customers, providing a comprehensive service that includes personalized proposals, technical visits, and competitive financing options. Their operational model is built on a commitment to quality and customer satisfaction, ensuring that clients receive optimal support throughout the installation process. The company also has a presence in Portugal, indicating its ambition to expand its influence in the solar energy sector.

8. Más Sol Energía

• Website: massolenergia.com
• Ownership type: Private
• Headquarters: Spain
• Employee distribution: Spain 100%
• Founded year: 2015
• Headcount: 201-500
• LinkedIn: massolenergia

Más Sol Energía is a private company based in Spain, specializing in renewable energy solutions with a strong focus on solar energy installations. Established in 2015, the company has quickly positioned itself as a significant player in the market, catering to both residential and commercial clients. They provide a range of services, including photovoltaic and thermal solar systems, as well as aerothermal solutions, aimed at reducing energy costs and promoting sustainability. Más Sol Energía prides itself on its rapid installation capabilities, often completing projects within 24 hours, and offers a 25-year warranty on their solar equipment. The company has garnered recognition for its quality and service, receiving awards that highlight its commitment to excellence in photovoltaic installations. With a workforce of around 130 employees, Más Sol Energía is dedicated to helping clients generate their own clean energy and lower their electricity bills, contributing to a more sustainable future.

9. Senergie

• Website: senergie.it
• Ownership type: Private
• Headquarters: Bari, Apulia, Italy
• Employee distribution: Italy 80%, United States (USA) 20%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: stea-efficienza-energetica

Senergie, based in Bari, Apulia, Italy, is a private solar energy company that specializes in the design, installation, and maintenance of high-efficiency photovoltaic systems. Founded in 2016, Senergie has quickly positioned itself as a reliable partner for both residential and industrial clients seeking to transition to renewable energy solutions. The company offers a comprehensive suite of services, including project design, installation, and ongoing maintenance, ensuring that clients receive support throughout the lifecycle of their solar systems. Senergie also assists customers in navigating financing options and obtaining various incentives, which enhances the accessibility of solar energy solutions. With a workforce of approximately 40 employees, the company operates primarily in Italy, while also expanding its presence in the United States. Their commitment to quality and customer service is evident in their approach to project execution and maintenance, making them a significant player in the photovoltaic installation industry.

10. SolidSun

• Website: solidsun.cz
• Ownership type: Private
• Headquarters: Czech Republic
• Employee distribution: Czech Republic 100%
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: solidsun

SolidSun, founded in 2010 and based in the Czech Republic, is a private solar energy provider specializing in photovoltaic solutions tailored for both residential and commercial clients. With a workforce of approximately 88 employees, the company has successfully executed over 11,000 installations across Europe, showcasing its extensive experience in the field. SolidSun offers a comprehensive range of services, including the installation of solar energy systems, energy management, and battery storage solutions. Their clientele consists of homeowners and businesses aiming to reduce energy costs and enhance sustainability. The company holds prestigious ISO certifications, which affirm its commitment to quality and environmental standards. SolidSun also operates a dedicated monitoring center that ensures the optimal performance of installed systems, providing clients with peace of mind regarding their energy investments. Additionally, they assist customers in navigating subsidy applications, further solidifying their role as a supportive partner in the transition to renewable energy.

11. Inelsa

• Website: inelsa.com
• Ownership type: Private
• Headquarters: A Cañiza, Pontevedra, Spain
• Employee distribution: Spain 92%, Chile 8%
• Founded year: 1986
• Headcount: 51-200
• LinkedIn: inelsa

Inelsa, founded in 1986 and based in A Cañiza, Pontevedra, Spain, is a private company specializing in renewable energy solutions, particularly photovoltaic installations. With a workforce of approximately 86 employees, Inelsa has built a reputation for delivering tailored energy efficiency solutions and maintenance services to a wide range of clients, including agricultural, industrial, and public sector organizations. The company has successfully installed over 3 gigawatts of photovoltaic power, showcasing its expertise in the field. Inelsa is also part of the Grupo Hedomin, which facilitates its international operations across more than 35 countries. The company emphasizes innovation and sustainability, engaging in research and development to enhance its service offerings. Their commitment to quality is reflected in their adherence to ISO standards for quality and environmental management.

12. Infinity Solar USA

• Website: infinitysolarusa.com
• Ownership type: Private
• Headquarters: United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2015
• Headcount: 51-200
• LinkedIn: infinityhmsolutions

Infinity Solar USA is a privately-owned solar installation company based in the United States, founded in 2015. Initially starting as a telecommunications company, the founders recognized the growing potential in renewable energy and pivoted to focus on solar solutions. The company specializes in the installation of photovoltaic systems for both residential and commercial clients, emphasizing a seamless customer experience throughout the entire process—from initial design to final installation. Infinity Solar USA operates in multiple states, including Arizona, New Mexico, Oregon, Texas, and Washington, showcasing their regional expertise. They pride themselves on managing every aspect of the installation process with a dedicated team, ensuring that customer needs are met effectively. Their commitment to promoting sustainable energy use aligns with broader industry trends towards renewable energy adoption.

13. Adiwatt

• Website: adiwatt.com
• Ownership type: Corporate
• Headquarters: Fontaine-Raoul, Centre-Val De Loire, France
• Employee distribution: Morocco 50%, Spain 27%, France 12%, Other 10%
• Latest funding: October 2021
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: adiwatt-spain

AdiWatt is an international industrial company dedicated to photovoltaic renewable energy solutions. Established in 2009, the company operates two production facilities in France and Spain, focusing on the design, manufacturing, and installation of solar energy structures. AdiWatt has successfully deployed over 1.7 GWc of solar photovoltaic capacity worldwide, serving major players in the construction and energy sectors. Their product offerings include roof solutions, carports, and solar fields, all designed with a commitment to quality and sustainability. The company utilizes advanced manufacturing techniques, including the use of anti-corrosion coatings, to ensure the durability and efficiency of their products. With a robust presence in Europe, Africa, and the Middle East, AdiWatt is well-positioned to respond to the increasing global demand for renewable energy solutions.

14. PrimeEnergy Technics SA

• Website: prime-energy-technics.ch
• Ownership type: Private
• Headquarters: Geneva, Geneva, Switzerland
• Employee distribution: Switzerland 100%
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: primeenergy-technics-sa

PrimeEnergy Technics SA, based in Geneva, Switzerland, is a private company specializing in solar energy solutions. Established in 2014, it focuses on the installation of photovoltaic solar panels and energy storage systems. The company caters to a variety of clients, including homeowners, businesses, and agricultural sectors, aiming to help them lower their electricity expenses and achieve greater energy autonomy. PrimeEnergy Technics also provides maintenance services to ensure optimal performance of solar installations. Their commitment to quality is underscored by certifications such as Eco21 from SIG and recognition as 'Pro du Solaire' by Swissolar. The company actively participates in the energy transition in Switzerland, reflecting a strong dedication to sustainable practices and innovation in the solar energy sector.

15. Meins

• Website: meins.es
• Ownership type: Private
• Headquarters: Salamanca, Castile And León, Spain
• Employee distribution: Spain 100%
• Founded year: 1998
• Headcount: 51-200
• LinkedIn: meins-energias-renovables

Meins, established in 1998 and based in Salamanca, Spain, is a private company specializing in renewable energy solutions, particularly in solar energy. With a workforce of approximately 96 employees, Meins has developed a reputation for providing customized services in photovoltaic installations, battery storage, and comprehensive project execution. The company has successfully installed over 8.0 GW of solar power across more than 34 countries, showcasing its extensive experience in the field. Meins is committed to environmental sustainability and innovation, focusing on meeting the specific needs of its clients in the renewable energy sector. Their projects also extend to telecommunications and industrial electrical installations, reflecting a broad technical expertise. Meins continues to adapt and grow, positioning itself as a reliable partner for businesses looking to invest in solar energy solutions.

16. Energoya, S.L.

• Website: energoya.es
• Ownership type: Private
• Headquarters: Madrid, Madrid, Spain
• Employee distribution: Spain 100%
• Founded year: 2014
• Headcount: 51-200
• LinkedIn: energoya-s.l.

Energoya, S.L. is a Madrid-based renewable energy company that specializes in the development and execution of solar photovoltaic and biomass projects. Founded in 2014, the company has grown to employ between 51 and 200 people, with a strong emphasis on engineering, construction, and electrical installation services. Energoya operates not only in Spain but also has a significant international footprint, with offices in Chile and Morocco, and projects spanning multiple countries including Honduras, Mexico, Colombia, and Jordan. The company prides itself on its innovative approach to installations and efficient project management, having successfully installed over 266 MW of renewable energy capacity. Their commitment to quality, safety, and environmental standards is evident in their operational practices, ensuring that they meet all legal requirements while delivering value to their clients.

17. Photosol

• Website: photosol.fr
• Ownership type: Corporate
• Headquarters: Paris, Île-De-France, France
• Employee distribution: France 96%, Italy 3%, Other 2%
• Latest funding: $424.0M, December 2021
• Founded year: 2008
• Headcount: 201-500
• LinkedIn: photosol-sas

Photosol, based in Paris, is a renewable energy company that specializes in solar energy production through large photovoltaic installations. Established in 2008, the company has developed a robust portfolio, with over 500 MWc of solar capacity currently in operation or under construction, and an additional 9.2 GWc in development across France. Photosol offers turnkey solutions for solar projects, which include obtaining necessary permits, financing, construction, and ongoing maintenance. Their clientele primarily consists of landowners and agricultural businesses looking to harness solar energy while continuing agricultural operations. A notable aspect of Photosol's strategy is their focus on agrivoltaism, which allows for the coexistence of solar energy production and agricultural activities, thereby promoting sustainable land use. In December 2021, Photosol secured €424 million in funding, further solidifying their position in the market and enabling continued growth and innovation in the solar energy sector.

18. ONEVO - Hub de Energia

• Website: itsolar.com.br
• Ownership type: Private
• Headquarters: Natal, Rio Grande Do Norte, Brazil
• Employee distribution: Brazil 100%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: itsolarnatal

ONEVO - Hub de Energia, known as ITSolar, is a private company based in Natal, Rio Grande do Norte, Brazil, founded in 2016. The firm specializes in solar energy solutions, particularly photovoltaic systems tailored for residential, commercial, and industrial clients. With a mission to reduce energy costs and promote sustainability, ONEVO has developed a reputation for delivering high-quality solar energy projects. Their services include comprehensive system installation, engineering design, and ongoing maintenance, ensuring that clients can effectively transition to renewable energy sources. The company prides itself on its technical expertise and commitment to customer satisfaction, aiming to provide innovative solutions that meet the specific needs of each client. As a relatively young player in the solar market, ONEVO has positioned itself as a significant contributor to the growth of renewable energy in Brazil, focusing on the economic and environmental benefits of solar power.

19. Solled Energia

• Website: solledenergia.com.br
• Ownership type: Private
• Headquarters: Santa Cruz Do Sul, Rio Grande Do Sul, Brazil
• Employee distribution: Brazil 100%
• Founded year: 2011
• Headcount: 51-200
• LinkedIn: solled-energia

Solled Energia, established in 2011 and based in Santa Cruz do Sul, Rio Grande do Sul, Brazil, specializes in renewable energy solutions, particularly solar energy. The company focuses on the design, installation, and maintenance of photovoltaic systems tailored for residential, commercial, and industrial clients. With a workforce of approximately 61 employees, Solled Energia has successfully completed over 3,750 installations, amounting to more than 75 MW of installed capacity. Their commitment to quality is underscored by their recent AAA certification from ABSOLAR, which recognizes their adherence to best practices in the solar industry. Solled Energia aims to help clients reduce energy costs while promoting sustainable energy sources, contributing to a cleaner environment. They also engage in social responsibility initiatives, supporting non-profit organizations through their projects. The company operates exclusively within Brazil, ensuring a localized approach to their services.

20. Instaladora Solar

• Website: instaladorasolar.com.br
• Ownership type: Private
• Headquarters: Vila Belmiro, Sao Paulo, Brazil
• Employee distribution: Brazil 100%
• Founded year: 2015
• Headcount: 1-10
• LinkedIn: instaladora-solar

Instaladora Solar is a private solar energy company based in Vila Belmiro, Sao Paulo, Brazil, founded in 2015. With a small team of around 28 employees, the company specializes in the installation of photovoltaic systems tailored to the needs of residential, commercial, and agricultural clients. Over the past eight years, Instaladora Solar has developed a strong portfolio of projects, converting solar energy into electricity for various establishments, including schools, clinics, and industries. Their headquarters operates on solar energy, reflecting their commitment to sustainability. The company prides itself on its experienced team of engineers and technicians, who ensure that each project is customized and meets the necessary regulatory standards. Instaladora Solar collaborates with top suppliers of photovoltaic modules and inverters, ensuring high-quality installations and ongoing technical support for their clients. Their focus on energy efficiency and customer satisfaction positions them as a relevant player in the photovoltaic installation sector.

21. Groupe Roy Énergie

• Website: gre-enr.fr
• Ownership type: Private
• Headquarters: Toury, Centre-Val De Loire, France
• Employee distribution: France 100%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: grouperoyenergie

Groupe Roy Énergie, based in Toury, Centre-Val De Loire, France, is a private company founded in 2016 that specializes in photovoltaic solutions. With a workforce of approximately 64 employees, the company focuses on the installation and maintenance of solar panels across various sectors, including agriculture, industry, and residential properties. They have successfully installed a total capacity of 80,000 kWc, showcasing their operational capabilities. The company prides itself on its eco-responsible commitments and aims to help clients generate renewable energy while reducing costs. Notably, Groupe Roy Énergie manages all aspects of its projects internally, from design to installation, ensuring quality control and customer satisfaction. Their integrated approach allows them to provide tailored solutions that meet the specific needs of their clients, further solidifying their position in the photovoltaic industry.

22. OZE Biomar

• Website: oze-biomar.pl
• Ownership type: Private
• Headquarters: Gdynia, Pomeranian Voivodeship, Poland
• Employee distribution: Poland 100%
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: oze-biomar

OZE Biomar, based in Gdynia, Poland, is a private company specializing in renewable energy solutions, particularly photovoltaic installations. Since its inception in 2010, OZE Biomar has focused on providing customized energy solutions to a wide range of clients, including homeowners, businesses, and agricultural enterprises. The company emphasizes energy efficiency and sustainability, helping clients reduce energy costs while promoting eco-friendly practices. OZE Biomar offers a comprehensive suite of services, including financing options, energy audits, and maintenance for photovoltaic systems. With a portfolio of over 7,000 completed installations, the company has demonstrated its capability and commitment to the renewable energy sector. Their approach includes a strong focus on customer service, ensuring that clients receive tailored solutions that meet their specific energy needs.

Photovoltaic Installation Insights: Key Companies

Company	Headquarter	Size	Founded	Ownership
Photonworks Engineering LLP	Honolulu, Hawaii, United States (USA)	51-200	2003	Private
RevoluSun Smart Home	Honolulu, Hawaii, United States (USA)	51-200	2009	Private
Enerpoint S.r.l.	Varedo, Lombardy, Italy	11-50	2001	Private
Nordic Solar Sweden AB	Karlstad, Varmland, Sweden	51-200	2009	Family Owned
Complexx Tecnologia LTDA	Ribeirãozinho, Mato Grosso, Brazil	51-200	1996	Private
Solartech	Warsaw, Masovian Voivodeship, Poland	11-50	2009	Private
GreenVolt Energia Solar	Betim, Minas Gerais, Brazil	11-50	2015	Private
Más Sol Energía	Spain	201-500	2015	Private
Senergie	Bari, Apulia, Italy	51-200	2016	Private
SolidSun	Czech Republic	51-200	2010	Private
Inelsa	A Cañiza, Pontevedra, Spain	51-200	1986	Private
Infinity Solar USA	United States (USA)	51-200	2015	Private
Adiwatt	Fontaine-Raoul, Centre-Val De Loire, France	51-200	2009	Corporate
PrimeEnergy Technics SA	Geneva, Geneva, Switzerland	11-50	2014	Private
Meins	Salamanca, Castile And León, Spain	51-200	1998	Private
Energoya, S.L.	Madrid, Madrid, Spain	51-200	2014	Private
Photosol	Paris, Île-De-France, France	201-500	2008	Corporate
ONEVO - Hub de Energia	Natal, Rio Grande Do Norte, Brazil	51-200	2016	Private
Solled Energia	Santa Cruz Do Sul, Rio Grande Do Sul, Brazil	51-200	2011	Private
Instaladora Solar	Vila Belmiro, Sao Paulo, Brazil	1-10	2015	Private
Groupe Roy Énergie	Toury, Centre-Val De Loire, France	51-200	2016	Private
OZE Biomar	Gdynia, Pomeranian Voivodeship, Poland	51-200	2010	Private

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