| 1 | | Corsicaweg 10 | Amsterdam | NL | | Engineering Consultant | +31 227712410 | | Koen Dijkstra |
| 2 | | Graskamp 26 | Haaften | NL | | N/A | +31 418591011 | | Stan Gloudemans |
| 3 | | Lekdijk 15 | Everdingen | NL | | Engineering Consultant | +31 347745800 | | Susanne Groot |
| 4 | | Agrobaan 4 | Ysselsteyn | NL | | Manufacturer, Cooling Plant, Electrical Installation Service, Hvac Contractor, Installation Service | +31 478853287 | | Kris Van De Rijt |
| 5 | | Zomerdijk 9e | Meppel | NL | | Landscape Architect, Engineering Consultant | +31 641665576 | | Wilfred Hilbers |
| 6 | | Reeweg 146 | Hendrik-Ido-Ambacht | NL | | Environmental Consultant, Employment Agency, Training Centre | +31 786845555 | | Lisa Koster |
| 7 | | Eektestraat 10 | Oldenzaal | NL | | Engineering Consultant, Environmental Consultant | +31 541585544 | | Boudewijn Haar |
| 8 | | Jan van Beaumontstraat 1 | Gouda | NL | | Environmental Consultant, Environmental Engineer | +31 850442600 | | Jurian Verlouw |
| 9 | | Flensburgweg 9 | Groningen | NL | | Waste Management Service, Container Service, Drainage Service, Recycling Center, Trucking Company | +31 502074013 | | Jacob Hoekstra |
| 10 | | Doctor Anton Philipsweg 23-25 | Tilburg | NL | | Corporate Office | +31 138000300 | | Steffan Griep |
| 11 | | Lange Hagelstraat 30 | Utrecht | NL | | Environmental Consultant | +31 302310514 | | Pui Chan |
| 12 | | Tolhuisweg 57 | Heerenveen | NL | | Engineering Consultant | +31 513634567 | | Wim Kloezen |
| 13 | | Groenmarktstraat 39 | Utrecht | NL | | Environmental Consultant | +31 302970391 | | Frank Elbers |
| 14 | | Dorstseweg 26 | Bavel | NL | | Gardener | +31 161433199 | | Sonja Heijnen |
| 15 | | Haarlemmerplein 2 | Amsterdam | NL | | Consultant | +31 202403440 | | Noortje Keurhorst |
| 16 | | 2e Daalsedijk 6a | Utrecht | NL | | Association or Organization | +31 302322989 | | Vvm Van Milieuprofessionals |
| 17 | | Lavendelheide 9 | Drachten | NL | | Company | +31 888886677 | | Gerhard Noordhof |
| 18 | | Sint Jozefstraat 45 | Eijsden | NL | | Research Institute | +31 433672586 | | Rob Paulussen |
| 19 | | H.J.E. Wenckebachweg 93 | Amsterdam | NL | | Architect | +31 208208251 | | Dick Van Nes |
| 20 | | Hanzeweg 1 | Deventer | NL | | Environmental Consultant | +31 570676695 | | Marrit Hedde |