City of Sint-Niklaas

Country: Belgique/België (BE)
Region: Prov. Oost-Vlaanderen (BE23)

City of Strasbourg

Country: France (FR)
Region: Alsace (FRF1)

City of Stuttgart

Country: Deutschland (DE)
Region: Stuttgart (DE11)

City of The Hague

Country: Nederland (NL)
Region: Zuid-Holland (NL33)

City of The Hague

Country: Nederland (NL)
Region: Zuid-Holland (NL33)

City of Utrecht

Country: Nederland (NL)
Region: Utrecht (NL31)

City of Utrecht

Country: Nederland (NL)
Region: Utrecht (NL31)

City of Utrecht

Country: Nederland (NL)
Region: Utrecht (NL31)

Climate Agency Strasbourg

Country: France (FR)
Region: Alsace (FRF1)

Climate Agency Wiesbaden

Country: Deutschland (DE)
Region: Darmstadt (DE71)

Climate Alliance

Country: Deutschland (DE)
Region: Darmstadt (DE71)

Climate Alliance Netherlands

Country: Nederland (NL)
Region: Gelderland (NL22)

Climate Alliance of European Cities with Indigenous Rainforest Peoples

Country: Deutschland (DE)
Region: Darmstadt (DE71)

Climate Partner South Baden e.V.

Country: Deutschland (DE)
Region: Freiburg (DE13)

Climaticus Limited

Country: Éire/Ireland (IE)
Region: Southern (IE05)

Cluster Eco-construction

Country: Belgique/België (BE)
Region: Prov. Namur (BE35)