Company lists · Data refreshed September 2026
All Building energy efficiency retrofit companies lists
Every Building energy efficiency retrofit companies list RevenueBase publishes, by country and city. 16 lists covering 4,099 companies, verified September 2026. Largest markets first.
Building energy efficiency retrofit companies by location
- Building energy efficiency retrofit companies based in the United States1,393
- Building energy efficiency retrofit companies based in France713
- Building energy efficiency retrofit companies based in the United Kingdom435
- Building energy efficiency retrofit companies based in Italy292
- Building energy efficiency retrofit companies based in Spain240
- Building energy efficiency retrofit companies based in Canada201
- Building energy efficiency retrofit companies based in Germany169
- Building energy efficiency retrofit companies based in the Netherlands140
- Building energy efficiency retrofit companies based in Australia124
- Building energy efficiency retrofit companies based in Brazil91
- Building energy efficiency retrofit companies based in Belgium75
- Building energy efficiency retrofit companies based in Ireland70
- Building energy efficiency retrofit companies based in India46
- Building energy efficiency retrofit companies based in Switzerland41
- Building energy efficiency retrofit companies based in Sweden35
- Building energy efficiency retrofit companies based in Portugal34
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.