Belgium's solar market is compact, highly web-visible and strongly services-driven. SolarXList tracks 4,978 active solar, PV and energy-storage companies in Belgium, including 4,822 with a website and 3,967 with an email address.
Top cities
- Brussels - 157 companies
- Antwerpen - 77
- Gent - 67
- Liege - 59
- Roeselare - 57
- Leuven - 43
- Hasselt - 42
- Mechelen - 42
- Brugge - 38
- Mons - 38
What they do
Belgium's directory is led by 2,169 installers and 1,292 EPC contractors, supported by 244 service providers, 179 utilities, 110 distributors and 95 manufacturers. The largest sectors are Electrical / Electrician (1,321), Energy (Other) (810), Engineering / Contractor (674) and Solar Installation / EPC (603). The country also has 397 Energy Storage / Battery companies, showing how solar and storage are increasingly connected in the Belgian market.
Explore the market: all solar companies in Belgium, Belgian installers, Belgian EPC contractors, or browse Brussels.
Source: SolarXList directory, July 2026. Counts reflect active company listings; a company can hold more than one role.