Company lists · Data refreshed September 2026
All Geothermal companies lists
Every Geothermal companies list RevenueBase publishes, by country and city. 35 lists covering 5,119 companies, verified September 2026. Largest markets first.
Geothermal companies by location
- Geothermal companies based in the United States1,147
- Geothermal companies based in France330
- Geothermal companies based in the United Kingdom307
- Geothermal companies based in Canada303
- Geothermal companies based in Germany284
- Geothermal companies based in Italy277
- Geothermal companies based in Spain276
- Geothermal companies based in Brazil212
- Geothermal companies based in Türkiye187
- Geothermal companies based in Australia169
- Geothermal companies based in Indonesia151
- Geothermal companies based in the Netherlands140
- Geothermal companies based in India133
- Geothermal companies based in Poland109
- Geothermal companies based in Switzerland101
- Geothermal companies based in Chile94
- Geothermal companies based in Belgium75
- Geothermal companies based in Argentina69
- Geothermal companies based in Mexico68
- Geothermal companies based in Colombia66
- Geothermal companies based in South Africa54
- Geothermal companies based in Sweden54
- Geothermal companies based in Peru53
- Geothermal companies based in Finland47
- Geothermal companies based in Denmark45
- Geothermal companies based in Greece45
- Geothermal companies based in Japan43
- Geothermal companies based in Norway43
- Geothermal companies based in Austria40
- Geothermal companies based in New Zealand40
- Geothermal companies based in Iceland37
- Geothermal companies based in Portugal37
- Geothermal companies based in Malaysia30
- Geothermal companies based in Ireland27
- Geothermal companies based in Hungary26
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.