| Virksomhed | Kontaktperson |
| Arkil A/S | Mads D. Raunskov |
| Assens Service A/S | Birger Strandby Ernst |
| BlueKolding A/S | Per Holm |
| Bornholms Service A/S | John W. Hansen |
| Cobalch Aps | Rikke Dahlgaard |
| COWI | Karina Buus |
| COWI | Finn Kofoed Jensen |
| COWI | Joan Friis-Peiper |
| COWI | Nicolai Moes |
| COWI | Martin W. Ø. Larsen |
| COWI | Loui Thomsen |
| Danboring | Thorbjørn Risgaard |
| Danpipe A/S | Bent Rasmussen |
| Dansk Kloak RenoveringsTeknik Aps | Lars Agustsson |
| Dantonit A/S | Steffan Gregersen |
| DANVA | Kristian Friis |
| Envidan A/S | Martin Hareskov Larsen |
| Envidan A/S | Søren B. Pedersen |
| Envidan A/S | Ulrik Højbjerre |
| Envidan Øst A/S | Henrik Bjoljahn |
| Evopipes | Ivan Jensen |
| Favrskov Spildevand A/S | Lone Beider |
| FKS Slamson A/S | Michael Nielsen |
| FKS Slamson A/S | Vagn Knudsen |
| FKS Slamson A/S | Henrik Tesgaard |
| FKS Slamson A/S | Tommy Bro |
| Fredericia Spildevand A/S | Jakob Rasmussen |
| Frederiksberg Forsyning A/S | Lars orio |
| Frederiksberg Forsyning A/S | Mikael Koopmann |
| Furesø Egedal Forsyning | Lars Berggren Winther |
| Glostrup Forsyning A/S | Jens Rasmussen |
| Glostrup Forsyning A/S | Bjarne Lange |
| Hartvig Consult | Mads Philbert-Olsen |
| Hedegaard Boring A/S | Kim Hedegaard |
| Hedegaard Boring A/S | Christian Rønne |
| HOFOR | Pernille Præstiin Larsen |
| HOFOR | Marc Fussinger |
| HOFOR | Selma Özüpek |
| HOFOR | Morten Elton Jensen |
| HOFOR | Eiko Steinhauer |
| HTK Kloak A/S (Høje-Taastrup) | Sebahat Turan |
| IBF | Jesper Bang |
| Kalundborg Forsyning A/S | Hans Martin Friis Møller |
| Kerteminde Forsyning A/S | Søren Fogtmann |
| KLAR Forsyning A/S | Christian Lerche |
| Krüger A/S | Else Vad |
| Krüger A/S | Mads Lindqvist Madsen |
| Lauridsen Rørteknik A/S | Lauridsen |
| Lolland Forsyning | Thomas Kjær |
| Lolland Forsyning | Peder Sørensen |
| Lyngby-Taarbæk Spildevand A/S | Lillian Inge Nielsen |
| Lyngby-Taarbæk Spildevand A/S | Nina Caspersen |
| Mariagerfjord Vand A/S | Anne Kirstine Bjerring |
| MOE A/S | Bjørn M. Nielsen |
| Munck Forsyningsledninger A/S | Per Helming Johansson |
| Munck Forsyningsledninger A/S | Svend Blichfeld |
| N.C. Johansen & Søn Aps | Tommy Neider |
| NCC Construction Danmark A/S | Michael Thomsen |
| NCC Construction Danmark A/S | Kim Petersen |
| NCC Construction Danmark A/S | Theis Dalby |
| NCC Construction Danmark A/S | Rasmus A. Rasmussen |
| NCC Construction Danmark A/S | Emil Annesen |
| NCC Construction Danmark A/S | Rene Schafroth |
| NCC Construction Danmark A/S | Flemming Carlsen |
| Niras A/S | Søren Hageman Christensen |
| Niras A/S | Susanne Lyngberg Nielsen |
| Niras A/S | Henning L. Pedersen |
| NK Spildevand A/S | Peter Hougaard |
| NK Spildevand A/S | Leif Nygaard |
| Nordkysten Entreprenørfirma A/S | Thomas Nygaard |
| Nyborg Forsyning & Service A/S | Connie Dorby Ersing |
| Odder Forsyningsselskab I/S | |
| Odsherred Forsyning | Fanny Villadsen |
| Per Aarsleff A/S | Peder Bjerre Jakobsen |
| Per Aarsleff A/S | Arne Thomsen |
| Per Aarsleff A/S | Peder Dal-Nielsen |
| Per Aarsleff A/S | Jette V.D. Stelt |
| Per Aarsleff A/S | Peter Lystbæk |
| Per Aarsleff A/S | Carsten Jensen |
| Per Aarsleff A/S | Anders B. Rasmussen |
| Per Aarsleff A/S | Martin Vingløv Jensen |
| Per Aarsleff A/S | Kristian Hjelm Jakobsen |
| Per Aarsleff A/S | Peter Kim Pedersen |
| Per Aarsleff A/S | Mogens Bo Andersen |
| Per Aarsleff A/S | Martin Møller |
| Per Aarsleff A/S | Morten Askgaard |
| Per Aarsleff A/S | Ole Lønberg |
| Per Aarsleff A/S | Michael Villefrance |
| Per Aarsleff A/S | Søren Just Petersen |
| Per Aarsleff A/S | Mette Werchmeister |
| Per Aarsleff A/S | Erland Gai |
| Per Aarsleff A/S | Bjarne Paysen |
| Provas | Claus Nordbeck Andersen |
| Rambøll Danmark A/S | Brian Bossow |
| Rambøll Danmark A/S | Morten Bruun |
| Rambøll Danmark A/S | Visti Nørgaard |
| Rambøll Danmark A/S | Ole Torp Aundal |
| Rambøll Danmark A/S | Martin Christensen |
| Rambøll Danmark A/S | Claus Stokvad |
| Rambøll Danmark A/S | Ida Poulsen |
| Rambøll Danmark A/S | Niels Overgaard |
| Vesthimmerlands Forsyning A/S | Morten Aaby Nielsen |
| Roskilde Spildevand A/S | Kirsten Toft |
| Samn Forsyning A/S | Kai Mogensen |
| Scandinavian NoDig Centre | Jesper Nielsen |
| Scanpipe A/S | Hans-Kristian Høen-Beck |
| Schou Service Aps | Rasmus Schou |
| Silkeborg Spildevand A/S | Heidi Kondrup Larsen |
| SK Service A/S | Jan Michael Jørgensen |
| SK Service A/S | Søren Madsen |
| SK Service A/S | Johnny Nielsen |
| SK Service A/S | Kim Becker |
| SK Underboring Aps | Claus Vorre Jørgensen |
| Skanderborg Forsyningsvirksomhed A/S | Bjarne Langdal Riis |
| Skive Vand A/S | Mogens Nielsen |
| Svendborg Spildevand A/S | Ole Øgelund |
| Sweco Danmark A/S | Klaus Rosendal |
| Sweco Danmark A/S | Bo Bonnerup |
| Sweco Danmark A/S | Peer Gyldenbrand Jochumsen |
| Sweco Danmark A/S | Lars Hededal |
| Sweco Danmark A/S | Lars Mølbach Olsen |
| Sønderborg Forsyning A/S | Finn Christensen |
| Søren Knudsen A/S | Anton Hornshøj |
| Søren Knudsen A/S | Anders Hornshøj |
| Teknologisk Institut | Flemming Springborg |
| Teknologisk Institut | Per Hemmingsen |
| Teknologisk Institut | Anders Ask Canton |
| TREFOR Vand A/S | Lars Bjerregaard |
| Uponor Infra A/S | Kim Laursen |
| Uponor Infra A/S | Jan Lunding |
| Uponor Infra A/S | Bo Holm Sørensen |
| Vandcenter Syd | Gerda Hald |
| Vandcenter Syd | Henrik Markussen |
| Vandcenter Syd | Mads Leth |
| Vandcenter Syd | Bo Jørgensen |
| Vandcenter Syd | Per Hallager |
| Vandcenter Syd | Liselotte Jensen |
| Vandcenter Syd | Kim Tolstrup Jensen |
| Vandcenter Syd | Martin Westerboe Sørensen |
| Vandcenter Syd | Helle Thorenfeldt Jensen |
| Vemeer A/S | Bent Tangemann |
| Villy Andersen Aps | Claus Andersen |
| Vitek Danmark A/S | Lars Møller |
| Vitek Danmark | Dennis Aamand |
| VP No-Dig Aps | Villy Poulsen |
| VP No-Dig Aps | Palle Sax Holm |
| Wavin A/S | Henning Stabell |
| Wicotec A/S | Bøje Nielsen |
| Zacho-Lind A/S | Poul Lauridsen |
| Zacho-Lind A/S | Lars Mølager |
| Øllgaard Raadgiv. A/S | Anders Christiansen |
| Østergaard A/S | Søren Kjær |
| Østergaard A/S | Poul Erik Christensen |
| Østergaard A/S | Jim Skovbæk Valentin |
| Ålborg Forsyning, Kloak A/S | Bo Laden |
| Ålborg Forsyning, Kloak A/S | Morten Steen Sørensen |
| Århus Vand A/S | Claus Møller Pedersen |
| Århus Vand A/S | Kurt Brinkmann |
| Århus Vand A/S | Kristian L. Hansen |
| Århus Vand A/S | Lisbet R. Davidsen |
| Århus Vand A/S | Peter Hjortdal |
Medlemsliste
