Company lists · Data refreshed September 2026
All Energy efficiency services companies lists
Every Energy efficiency services companies list RevenueBase publishes, by country and city. 41 lists covering 9,783 companies, verified September 2026. Largest markets first.
Energy efficiency services companies by location
- Energy efficiency services companies based in the United States1,969
- Energy efficiency services companies based in France911
- Energy efficiency services companies based in Italy872
- Energy efficiency services companies based in Spain815
- Energy efficiency services companies based in the United Kingdom672
- Energy efficiency services companies based in Germany580
- Energy efficiency services companies based in Brazil473
- Energy efficiency services companies based in the Netherlands329
- Energy efficiency services companies based in Canada314
- Energy efficiency services companies based in Australia262
- Energy efficiency services companies based in India258
- Energy efficiency services companies based in Sweden174
- Energy efficiency services companies based in Belgium165
- Energy efficiency services companies based in Mexico162
- Energy efficiency services companies based in Switzerland160
- Energy efficiency services companies based in Madrid, Spain145
- Energy efficiency services companies based in Portugal135
- Energy efficiency services companies based in Türkiye135
- Energy efficiency services companies based in Poland125
- Energy efficiency services companies based in South Africa100
- Energy efficiency services companies based in Colombia79
- Energy efficiency services companies based in Chile72
- Energy efficiency services companies based in the United Arab Emirates70
- Energy efficiency services companies based in Ireland66
- Energy efficiency services companies based in New York, United States66
- Energy efficiency services companies based in Argentina63
- Energy efficiency services companies based in Barcelona, Spain59
- Energy efficiency services companies based in Denmark49
- Energy efficiency services companies based in Malaysia48
- Energy efficiency services companies based in Greece47
- Energy efficiency services companies based in Romania44
- Energy efficiency services companies based in Hungary43
- Energy efficiency services companies based in Norway41
- Energy efficiency services companies based in Houston, United States39
- Energy efficiency services companies based in Milano, Italy39
- Energy efficiency services companies based in Saudi Arabia39
- Energy efficiency services companies based in Roma, Italy38
- Energy efficiency services companies based in Austria33
- Energy efficiency services companies based in Finland33
- Energy efficiency services companies based in Denver, United States30
- Energy efficiency services companies based in Torino, Italy29
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.