Company lists · Data refreshed September 2026
All Water treatment companies lists
Every Water treatment companies list RevenueBase publishes, by country and city. 28 lists covering 6,566 companies, verified September 2026. Largest markets first.
Water treatment companies by location
- Water treatment companies based in the United States2,142
- Water treatment companies based in Brazil554
- Water treatment companies based in Italy520
- Water treatment companies based in the United Kingdom387
- Water treatment companies based in Spain378
- Water treatment companies based in Canada331
- Water treatment companies based in France331
- Water treatment companies based in Germany304
- Water treatment companies based in Mexico291
- Water treatment companies based in Australia212
- Water treatment companies based in South Africa145
- Water treatment companies based in the Netherlands126
- Water treatment companies based in Belgium96
- Water treatment companies based in Poland91
- Water treatment companies based in Switzerland82
- Water treatment companies based in Argentina72
- Water treatment companies based in Sweden66
- Water treatment companies based in Portugal62
- Water treatment companies based in New Zealand49
- Water treatment companies based in Denmark41
- Water treatment companies based in Ireland41
- Water treatment companies based in Norway38
- Water treatment companies based in Czechia37
- Water treatment companies based in Israel37
- Water treatment companies based in Finland36
- Water treatment companies based in Austria35
- Water treatment companies based in Hungary32
- Water treatment companies based in Greece30
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.