Company lists · Data refreshed September 2026
All Wastewater treatment companies lists
Every Wastewater treatment companies list RevenueBase publishes, by country and city. 44 lists covering 8,610 companies, verified September 2026. Largest markets first.
Wastewater treatment companies by location
- Wastewater treatment companies based in the United States1,840
- Wastewater treatment companies based in India1,199
- Wastewater treatment companies based in Brazil547
- Wastewater treatment companies based in Italy426
- Wastewater treatment companies based in Germany399
- Wastewater treatment companies based in the United Kingdom310
- Wastewater treatment companies based in France270
- Wastewater treatment companies based in Spain270
- Wastewater treatment companies based in Canada262
- Wastewater treatment companies based in Türkiye246
- Wastewater treatment companies based in Mexico219
- Wastewater treatment companies based in Australia207
- Wastewater treatment companies based in Indonesia140
- Wastewater treatment companies based in the United Arab Emirates126
- Wastewater treatment companies based in Poland120
- Wastewater treatment companies based in the Netherlands117
- Wastewater treatment companies based in South Africa115
- Wastewater treatment companies based in Pune, India114
- Wastewater treatment companies based in Malaysia109
- Wastewater treatment companies based in Colombia107
- Wastewater treatment companies based in Chile97
- Wastewater treatment companies based in Egypt95
- Wastewater treatment companies based in Peru94
- Wastewater treatment companies based in Ahmedabad, India85
- Wastewater treatment companies based in Chennai, India85
- Wastewater treatment companies based in Sweden83
- Wastewater treatment companies based in Argentina79
- Wastewater treatment companies based in Belgium74
- Wastewater treatment companies based in New Delhi, India74
- Wastewater treatment companies based in the Philippines70
- Wastewater treatment companies based in Portugal66
- Wastewater treatment companies based in Mumbai, India64
- Wastewater treatment companies based in Switzerland58
- Wastewater treatment companies based in Norway55
- Wastewater treatment companies based in Saudi Arabia51
- Wastewater treatment companies based in Denmark48
- Wastewater treatment companies based in Austria44
- Wastewater treatment companies based in Hungary44
- Wastewater treatment companies based in Israel38
- Wastewater treatment companies based in New Zealand36
- Wastewater treatment companies based in Ireland34
- Wastewater treatment companies based in Finland33
- Wastewater treatment companies based in Singapore32
- Wastewater treatment companies based in Greece28
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.