Utstillere 2014
| Firma: | Stand nr. |
| Ahlsell Norge AS | 4 |
| Alfsen og Gunderson AS | 6 |
| Aqua & Care | 23 |
| Aqwa as | 36 |
| Asplan Viak AS | 54 |
| AVK -Norge AS | 41 |
| AxFlow A/S | 20 |
| Bergen Vann KF | 9 |
| Brimer Kvamsøy AS | 22 |
| Brødrene Dahl AS | 26 |
| Båsum Boring AS | 50 |
| Christian Berner | 37 |
| CLAIRS | 11 |
| COWI AS | 27 |
| Dacon AS | 13 |
| Dipl.ing.Houm AS | 70 |
| Dräger Safety Norge AS | 63 |
| Egeplast AS | 65 |
| Endress + Hauser AS | 30 |
| Eurofins AS | 55 |
| Eurofusion AS | 15 |
| Furnes Jernstøperi AS | 48 |
| Georg Fischer AS | 51 |
| GPA Flowsystem AS | 38 |
| Grundfos AS | 43 |
| Guard Systems Engineering AS | 49 |
| Hallingplast AS | 40 |
| Handicare AS | 7 |
| Heidenreich AS | 47 |
| Helnor | 24 |
| Hydropress Huber | 35 |
| Inline Prosess | 44 |
| Ipec Miljø as | 31 |
| Isoterm/Isiflo | 19 |
| KAESER Kompressor AS | 42 |
| Krohne Instrumentation | 10 |
| Krüger Kaldnes AS | 53 |
| KSB NORGE AS | 62 |
| Miljø-Teknologi AS | 69 |
| Multiconsult AS | 28 |
| NCH Norge AS | 59 |
| Nessco AS | 64 |
| Norconsult AS | 32 |
| Norkart Geoservice AS | 67 |
| Normatic AS | 18 |
| Norsk Vann BA | 1 |
| Norsk Wavin AS | 17 |
| Olimb | 29 |
| PAM Norge (Saint-Gobain) | 25 |
| Pipelife Norge AS | 6 |
| Powel AS | 52 |
| Rianor AS | 56 |
| Rogaland industri-Automasjon AS | 57 |
| Salsnes Filter AS | 12 |
| Sigum AS | 45 |
| Skjæveland Cementstøperi AS | 8 |
| Steinsentre AS | 2 |
| Sulzer Pumps Wastewater Norway AS | 21 |
| Lillebakk Engineering AS | 60 |
| TQM Partener | 58 |
| Ulefos Esco AS | 5 |
| VA - support AS | 68 |
| VA/Miljø-blad | 71 |
| VA-Systemer | 33 |
| Vestfold Plastindustri AS | 46 |
| Vianova Systems AS | 16 |
| Vitek AS | 39 |
| Xepto | 34 |
| Xylem Water Solutions Norge AS | 3 |
| Ølen Betong | 40 |
| Østraadt Rør AS | 14 |