| 1 | | Primary Haartsestraat 24 | AALTEN |  NL | | Environmental Services | N/A | Joyce Doornekamp-Weisz | Concept Designer bij Studio Taste! |
| 2 | | Primary Moolnersrak 11 | Menaam | NL | | Environmental Services | N/A | Jaap Bralts | Eigenaar bij MANN - Milieu Advies Noord-Nederland |
| 3 | | Primary 4815 Netherlands Way | stadionstraat | NL | | Environmental Services | N/A | N/A | N/A |
| 4 | | Primary Zuiderzeelaan 109 | Weesp | NL | | Environmental Services | N/A | N/A | N/A |
| 5 | | Primary Gruttersdijk 12-110 | Utrecht | NL | | Environmental Services | N/A | Matthijs Ariens | Co-founder at Groene Bouwhekken |
| 6 | | Primary Maasboulevard 100 | Rotterdam | NL | | Environmental Services | N/A | Diana de Graaf | Consultant Circular Economy working on knowledge transfer, communication, innovation and foot printing |
| 7 | | Primary Hongkongstraat 5 | Rotterdam | NL | | Environmental Services | N/A | Yuraina Reigina | Vakdeskundige laboratorium bij Kiwa Inspection & Testing |
| 8 | | Primary De Vijf Boeken 7 | Nieuwerkerk aan den IJssel | NL | | Environmental Services | N/A | Aad van Vliet | Director / Owner At Schotte B.V. |
| 9 | | Primary Lindeboomseweg 15 | Amersfoort | NL | | Environmental Services | N/A | Edwin Swede | N/A |
| 10 | | Primary Peppelkade 3b | Houten | NL | | Environmental Services | N/A | Mark van der Heijden | Directeur WeL groep |
| 11 | | Industrieweg 9 | Boxtel | NL | | Environmental Services | N/A | Bram Van der Sloot | Planner / uitvoerder bij H. Wagenaars Grond & Bouwstoffen B.V. |
| 12 | | Primary Wattbaan 24 | Nieuwegein | NL | | Environmental Services | N/A | Michel Mol | Sterk in vakwerk. |
| 13 | | Primary Columbusstraat 25 | Emmen | NL | | Environmental Services | N/A | Timo Weda | Transitiemanager Marketing en Communicatie a.i. - Agrifirm Rundvee at Royal Agrifirm Group |
| 14 | | Primary Kalkovenweg 48 | Alphen aan den Rijn | NL | | Environmental Services | N/A | N/A | N/A |
| 15 | | Zutphenseweg 51 Postbus 445 | Deventer | NL | | Environmental Services | N/A | sander bakkenist | consultant, partner at bz ingenieurs and managers |
| 16 | | Primary Van Ravesteyn-erf 156 | Dordrecht | NL | | Environmental Services | N/A | Leon Boon | Oprichter en Adviseur ecologie at Ecoresult B.V. |
| 17 | | Primary van Ostadelaan 49 | Naarden | NL | | Environmental Services | N/A | Freek van Eijk | Director at Holland Circular Hotspot |
| 18 | | Primary Albertus van Leusenweg 14 | Deventer | NL | | Environmental Services | N/A | Rob Korten | Beleidsadviseur Energietransitie (via JS Consultancy) bij Gemeente Meppel |
| 19 | | Primary Lindestraat 11 | Stokkum | NL | | Environmental Services | N/A | Arjan Ellmann | Eigenaar, Montferland Milieu B.V. |
| 20 | | Primary Dijkgraaf Poschlaan 6 | Edam | NL | | Environmental Services | N/A | Mai Thao Nguyen | Environment Researcher at Waterproef |
