37 NACE 2025
Sewerage
1,566 companies and associations have this main activity in Belgium (NACE code 37).
Detailed activities
- 37.000 Sewerage and wastewater treatment 1,566
Municipalities where this activity is most common
- Liège (4000) 43
- Antwerpen (2000) 28
- Sprimont (4140) 26
- Bruxelles (1000) 25
- Herstal (4040) 25
- Charleroi (6000) 20
- Brugge (8000) 18
- Namur (5000) 18
- Seraing (4100) 18
- Grâce-Hollogne (4460) 17
- Beveren-Kruibeke-Zwijndrecht (9120) 16
- Lokeren (9160) 15
- Zaventem (1930) 15
- Anderlecht (1070) 14
- Gent (9000) 14
- Ixelles (1050) 14
- Ans (4430) 13
- Flémalle (4400) 13
- Theux (4910) 13
- Arendonk (2370) 12
- Geel (2440) 12
- Schaerbeek (1030) 12
- Verviers (4800) 12
- Chaudfontaine (4053) 10
- Hasselt (3500) 10
- Kraainem (1950) 10
- Puurs-Sint-Amands (2870) 10
- Villers-le-Bouillet (4530) 10
- Asse (1730) 9
- Aywaille (4920) 9
Source: BCE (Crossroads Bank for Enterprises), open data of the FPS Economy.