Europe here is the whole continent, EU member or not: from Iceland and Portugal to Ukraine, with the UK, Norway and Switzerland. Our list of solar companies in Europe holds companies in 29 of its countries.
List of Solar Companies in Europe
Solar companies install solar panels and batteries and develop and run solar parks that sell power to the grid. We list 8,553 solar companies in Europe, most of them in France (16%) and Poland (15%). One list for the whole territory, with the register number of each country. Download it as a database or pull it through our Company Data API.
8,553 companies indexed · Data counted on 27 October 2026
Companies8,553
Countries29
Largest countryFrance
Employees1-4
Revenue$100K-$500K
Email68%
Phone57%
Website92%
CEO name86%
Live sample of solar companies in Europe
Below you see a live sample of the 8,553 solar companies, sorted by number of employees. Filter on country, size, revenue, legal form or founding year, or search a company by name.
Eiffage Energia SluEiffage Energia Slu
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Eiffage Energia Slu | Spain | Albacete | Carretera Mahora Km 3,200 | Albacete | 02006 | *****.com | 1998 | $1,051,719,201 | 4,260 | Corporation | 2349 | B02272490 |
| 2 | Power Electronics España SL | Spain | Llíria | Ronda Camp de L'Aviacio, Pg Ind Carrases 4 | Valencia | 46160 | *****.com | 1987 | $1,551,766,382 | 2,442 | Corporation | 42 | B46419834 |
| 3 | Enpal B.V., Zweigniederlassung Berlin | Germany | Berlin | Bödikerstr. 25 | Berlin, Stadt | 10245 | *****.de | 2017 | $1,146,550,900 | 2,400 | Foreign company | 61 | 10623B253384B |
| 4 | Sunotec Pv Services EOOD | Bulgaria | Sofia | 4 Pavlina Unufrieva Str. | Sofia-grad | 1510 | *****.com | 2024 | $210,846,178 | 1,731 | Corporation | 62 | 205995384 |
| 5 | Hoppenbrouwers Techniek B.V. | Netherlands | Tilburg | Kreitenmolenstraat 201 | Noord-brabant | 5071 ND | *****.nl | 2014 | $378,683,924 | 1,793 | Corporation | 29 | 18034290 |
| 6 | Gemmo SPA | Italy | Arcugnano | Via Dell'Industria 2 | Vicenza | 36057 | *****.com | 1919 | $246,097,896 | 1,062 | Corporation | 45 | IT03214610242 |
| 7 | Eiffage Energie Systemes - Clemessy | France | Mulhouse | 18 Rue de Thann | Haut-rhin | 68200 | *****.com | 1957 | $781,681,677 | 3,997 | Corporation | 2349 | 94575213700212 |
| 8 | Solarworld Industries Sachsen GMBH | Germany | Freiberg | Berthelsdorfer Straße 111a | Mittelsachsen | 09599 | *****.de | 2014 | $507,894,027 | 674 | Corporation | 10 | 09112B26331 |
| 9 | Siemens Gamesa Renewable Energy Deutschland GMBH | Germany | Hamburg | Beim Strohhause 17-31 | Hamburg, Freie Und Hansestadt | 20097 | *****.com | 2020 | $838,733,128 | 601 | Corporation | 881 | 28195B3715BHV |
| 10 | Edf Business Services Et Travaux | France | Courbevoie | Immeuble le Colisee - 92419 Courbevoie Cedex | Hauts-de-seine | 92400 | *****.fr | 2020 | $153,062,262 | 591 | Corporation | 36005 | 89238003100567 |
| 11 | Global Energy Services Siemsa SA | Spain | Zamudio | Camino Laida 407, 2 | Vizcaya | 48170 | *****.com | 1999 | $231,539,155 | 570 | Corporation | 105 | A82509779 |
| 12 | Eiffage Energie Systemes - Telecom Sud Est | France | Vélizy-villacoublay | 3-7 | Yvelines | 78140 | *****.com | 2009 | $8,223,483 | 422 | Corporation | 2349 | 51820171000192 |
| 13 | Eiffage Energie Systemes - Maine Bretagne | France | Cesson-sévigné | 3 A Rue Des Charmilles | Ille-et-vilaine | 35510 | *****.com | 1992 | $76,137,234 | 406 | Corporation | 2349 | 38877210500200 |
| 14 | Enpal INSTALLATION&TRAINING GMBH | Germany | Blankenfelde | Ludwig-erhard-ring 12 | Teltow-fläming | 15827 | *****.de | 2023 | $22,740,134 | 389 | Corporation | 61 | 14467B40812P |
| 15 | Cegelec Infra B.V. | Netherlands | Dordrecht | Laan van Europa 450 | Zuid-holland | 3317 DB | *****.nl | 2013 | $1,004,371,396 | 600 | Corporation | 8127 | 20065021 |
| 16 | Tsg Iberica SA. | Spain | San Sebastián de Los Reyes | Calle Lanzarote 8 | Madrid | 28703 | *****.com | 1980 | $50,269,457 | 326 | Corporation | 167 | A28637817 |
| 17 | Cuadros Electricos Nazarenos SL | Spain | Dos Hermanas | Calle Bulevar Agustin Nuñez Llano S/n, - Pq. Empresaria | Sevilla | 41703 | *****.es | 1994 | $127,112,758 | 326 | Corporation | 5 | B41645078 |
| 18 | Hymon Fotowoltaika Sp Z O O | Poland | Tarnów | Ul. Dojazd 16a | Województwo Małopolskie | 33100 | *****.pl | 2020 | $36,005,208 | 300 | Corporation | 9 | 9930676222 |
| 19 | Reitano SRL | Italy | Paternò | Contrada Porrazzo Snc | Catania | 95047 | *****.it | 1983 | $38,916,317 | 292 | Corporation | 4 | IT04550270872 |
| 20 | Wea Wärme-Und Energieanlagenbau GMBH | Germany | Erfurt | August-röbling-str. 18 | Erfurt, Stadt | 99091 | *****.de | 1993 | $25,700,206 | 257 | Corporation | N/A | 07745B106681 |
| 21 | Octopus Energy Services España Sociedad Limitada. | Spain | Valencia | Calle Pintor Sorolla 5, 2 | Valencia | 46002 | *****.es | 2022 | $25,006,393 | 255 | Corporation | 197 | B10880409 |
| 22 | Eiffage Energie Systemes - Clevia Centre Est | France | Jonage | 10 Boulevard Marcel Dassault | Rhône | 69330 | *****.com | 2009 | $198,154,510 | 500 | Corporation | 2349 | 51813786400105 |
| 23 | Eiffage Energie Systemes - Transport & Distribution | France | Verquin | Route Departementale 937 | Pas-de-calais | 62131 | *****.com | 1982 | $212,395,207 | 683 | Corporation | 2349 | 30912281000083 |
| 24 | Eiffage Energie Systemes - Centre Loire | France | Orléans | Parc Des Chatelliers | Loiret | 45000 | *****.com | 1984 | $102,339,664 | 432 | Corporation | 2349 | 32900955900108 |
| 25 | Edf Solutions Solaires | France | Limonest | Etage 2 | Rhône | 69760 | *****.com | 2000 | $453,934,213 | 500 | Corporation | 36005 | 43316090000455 |
Showing 25 of 8,553 companies
Request Free SampleWhich countries have the most solar companies?
Europe here is the whole continent, EU member or not: from Iceland and Portugal to Ukraine, with the UK, Norway and Switzerland. Each country has its own business register and company number. The list carries them all in one file.
Solar companies per country, 29 countries
- 1France1,385 (16%)
- 2Poland1,319 (15%)
- 3Germany1,229 (14%)
- 4Italy945 (11%)
- 5Spain830 (10%)
- 6The UK736 (9%)
- 7The Netherlands463 (5%)
- 8Switzerland384 (4%)
- 9Belgium383 (4%)
- 10Sweden120 (1%)
- 11Austria107 (1%)
- 12Hungary97 (1%)
- 13Romania95 (1%)
- 14Portugal65 (1%)
- 15The Czech Republic60 (1%)
France and Poland together hold 32% of the solar companies in Europe. The list carries each country's own register number, so you can match it against the local register. The other 14 countries hold 335 more.
Largest solar companies in Europe
The biggest solar companies in Europe by staff and by revenue, the largest in France, the biggest newcomers of 2026 and the oldest. Click a name for the record.
Eiffage Energia Slu is the largest solar company in Europe by headcount. 208 solar companies employ 50 people or more; 86 employ 100 or more.
448 solar companies in Europe turn over more than $5 million a year; 244 more than $10 million. Branches of foreign groups are left out: their records carry the group's turnover.
France has the most solar companies in Europe: 1,385, or 16% of the list. These are its largest by headcount.
197 solar companies were entered in a register in Europe so far in 2026. These are the largest of them by headcount.
Only 9 solar companies in Europe date from before 1950.
Most solar companies in Europe are very small: 68% have 1 to 4 employees, and 62% report under $500K in yearly revenue.
By employee size
| Employees | Share | Companies | % |
|---|---|---|---|
| 1-4 | 5,602 | 68% | |
| 5-9 | 1,372 | 17% | |
| 10-19 | 672 | 8% | |
| 20-49 | 425 | 5% | |
| 50-99 | 122 | 1% | |
| 100-199 | 57 | 1% | |
| 200-499 | 18 | 0% | |
| 500+ | 11 | 0% |
By yearly revenue (USD)
| Revenue | Share | Companies | % |
|---|---|---|---|
| < $100K | 2,153 | 27% | |
| $100K-$500K | 2,795 | 35% | |
| $500K-$1M | 1,326 | 17% | |
| $1M-$5M | 1,200 | 15% | |
| $5M-$10M | 204 | 3% | |
| $10M-$50M | 194 | 2% | |
| $50M+ | 50 | 1% |
How many solar companies started this year?
This year 197 new solar companies registered in Europe, after 478 last year.
Founded per year
- 9002022
- 1,0662023
- 6702024
- 4782025
- 1972026 so far
Legal forms of solar companies in Europe
Three in four solar companies in Europe are corporations.
- Corporations6,323
- Sole traders1,243
- Partnerships295
- Foreign companies12
- Cooperatives11
- Other or unknown669
Which solar companies are part of a group?
1,767 of the 8,553 solar companies in Europe (21%) are part of a chain or group: 1,156 head offices or parent companies and 611 branches. The other 6,786 (79%) trade from a single location. 48 of the 49 largest solar companies in Europe by revenue belong to a group.
Chains and single locations
| Location | Share | Companies | % |
|---|---|---|---|
| Single location | 6,786 | 79% | |
| Head office | 1,156 | 14% | |
| Branch | 611 | 7% |
Largest groups in this list
- 1Edf Solutions Solaires36,005 in group
- 2Cegelec Infra B.V.8,127 in group
- 3Chint Solar Deutschland Projektentwicklung GmbH2,759 in group
- 4Eiffage Energia Slu2,349 in group
The groups are counted from the 49 largest companies in this list by revenue, not from all 8,553; our API cannot yet filter on group size. The chain count above covers the whole list.
What do solar companies do?
Solar companies range from installers that fit rooftop panels, inverters and batteries for homes and businesses to developers that build and operate solar parks. Their customers are homeowners, farms, businesses and energy companies that buy the power, and demand follows energy prices and European renewable energy targets.
Our data comes from the business registers of 29 European countries. SIC has no code of its own for solar companies: they sit in SIC codes 1731 (electrical work) and 3674 (semiconductors and related devices), so within that we select them on the CompanyData industry label for solar and renewable energy companies. In NACE, the European code those registers use, 8,500 of them (99%) sit in classes 43.21 (electrical installation) and 26.11 (manufacture of electronic components), part of divisions 43 (specialised construction activities) and 26 (manufacture of computer, electronic and optical products).
How to get the data
Every solar company comes with its register number, address, phone, email, employees, revenue, legal form and founding year.
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Create a free accountQuestions about solar companies in Europe
Every answer is counted from the data on this page.
Our data holds 8,553 solar companies in Europe, counted on 27 October 2026.
France, with 1,385 solar companies or 16% of the total, followed by Poland (1,319) and Germany (1,229).
Most solar companies in Europe are very small: 68% have 1 to 4 employees, and 62% report under $500K in yearly revenue. The largest by employees is Eiffage Energia Slu in Albacete with 4,260 employees.
This year 197 new solar companies registered in Europe, after 478 last year.
Yes. Filter the table on this page by country, or open the page of that country, linked from the country ranking. You can also request all 8,553 solar companies in Europe as one Excel or CSV file.
Get the full list of solar companies in Europe
All 8,553 companies with register number, address, phone, email, employees, revenue, legal form and founding year. Excel or CSV, delivered within 24 hours.
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