| 1 | | Primary Saarentie 428 | Mynämäki |  FI | | Environmental Services | N/A | N/A | N/A |
| 2 | | Primary Kuormakatu 17 | Turku | FI | | Environmental Services | N/A | Satu Niemi | Credit Controller at Kiertomaa Oy |
| 3 | | Primary Kirrintie 5 | Palokka | FI | | Environmental Services | N/A | Timo Iivonen | Käyttövarmuusasiantuntija, Reliability expert at KiL-Yhtiöt Oy |
| 4 | | Primary Hyttitie 4B | Helsinki | FI | | Environmental Services | N/A | N/A | N/A |
| 5 | | Primary Ahjokatu 4A | LAHTI | FI | | Environmental Services | N/A | Nina Vuontisjärvi | Environmental Engineer at Insinööritoimisto Gradientti Oy |
| 6 | | Primary Metsänneidonkuja 6 | Espoo | FI | | Environmental Services | N/A | Jani Rytkönen | N/A |
| 7 | | Ankkuritie 2 | Vantaa | FI | | Environmental Services | N/A | Ilkka Raita | CEO at Oy Raita Environment Ltd |
| 8 | | Primary Palttinakatu 2 | Lahti | FI | | Environmental Services | N/A | Jussi Koskinen | Member of The Board at SJK-Juniorit Ry |
| 9 | | Primary Pentti Kaiteran katu 1 | Oulu | FI | | Environmental Services | N/A | N/A | N/A |
| 10 | | Primary Paroistentie 7 | Hämeenlinna | FI | | Environmental Services | N/A | Sami Kyrönlahti | Communications Designer |
| 11 | | Primary Koskelontie 18 | Espoo | FI | | Environmental Services | N/A | N/A | N/A |
| 12 | | Primary Haapainojantie 35 | Hämeenlinna | FI | | Environmental Services | N/A | Samuli Korhonen | Environmental and Resource Economics MSc Student and Research Assistant at University of Helsinki |
| 13 | | Primary Takomotie 25 A | Helsinki | FI | | Environmental Services | N/A | Tina Wessman | Entrepreneur |
| 14 | | Primary Väinämöisenkatu | Helsinki | FI | | Environmental Services | N/A | Pertti Nupponen | Chairman, Board member |
| 15 | | 7 Graanintie | Mikkeli | FI | | Environmental Services | N/A | Venla Jokela | Analytical Service Manager at Eurofins Viljavuuspalvelu Oy |
| 16 | | Tikkutehtaantie 63 B | Jyväskylä | FI | | Environmental Services | N/A | Matti Vatula | M.Sc. / M.Eng. / B.Eng. / electrician |
| 17 | | Primary Kirkkokatu 7 B | Savonlinna | FI | | Environmental Services | N/A | Timo Hirvonen | IT Manager at Aquaflow Ltd |
| 18 | | Primary Köpmansgatan 1 bst 5 | Mariehamn | FI | | Environmental Services | N/A | Simon Holmström | Member of Parliament |
| 19 | | | Jyväskylä | FI | | Environmental Services | N/A | Lily Laine | Biologist |
| 20 | | Kauppatie 25 | KONNEVESI | FI | | Environmental Services | N/A | Juha Jokitalo | Kunnanjohtaja at Konneveden kunta |
