Greece's solar build-out — from rooftop systems to large PV parks — draws on a broad base of local installers, electricians and engineering firms. SolarXList tracks 1,530 active solar, PV and energy-storage companies in Greece, including 1,494 with a website.
Top cities
- Athens - 115 companies
- Thessaloníki - 105
- Maroúsi - 38
- Lárisa - 35
- Piraeus - 32
- Pátra - 27
- Irákleion - 24
- Xánthi - 23
- Kallithéa - 22
- Ioánnina - 20
What they do
Greece's directory includes 511 installers, 361 EPC contractors, 95 utilities, 63 manufacturers, 48 service providers, 30 distributors and 20 suppliers. By sector, the largest groups are Energy (Other) (382), Electrical / Electrician (310), Engineering / Contractor (197) and Solar Installation / EPC (164). The market also includes 110 Energy Storage / Battery companies and 95 Electric Utility listings.
Explore the market: all solar companies in Greece, Greek installers, Greek EPC contractors, or browse Athens.
Source: SolarXList directory, July 2026. Counts reflect active company listings; a company can hold more than one role.