Austria - RTM Austria
Austria - Zementwerk Leube
Austria - Omya (school project)
Austria - Omya (Biodiversity Index)
Belgium - SCR Sibelco
Belgium - Carmeuse
Belgium - Carmeuse (owls project)
Belgium - Carmeuse (Seilles)
Belgium - Dumont Wauthier
Czech Republic - VCS (Lhoist)
France - Imerys Quartz et Sables du Lot
France - Imerys Terre Cuite
France - Imerys (Lureuil)
France - AGS Imerys (Touvérac)
France - AGS Imerys ("bee-eater")
France - AGS Imerys ("royal pine")
France - Imerys ("Drosera")
France - Imerys (Montpothier)
Germany - Caminauer Kaolinwerk
Germany- Hoffmann Mineral
Germany - Omya
Germany - Rheinkalk "Uhu Project"
Germany - Rheinkalk "orchids"
Germany - Rheinkalk "toad project"
Italy - IMI Fabi (species conservation Valmalenco)
Italy - IMI Fabi (nature trail Sardegna)
Spain - Sibelco Minerales (Cadiz)
UK - Imerys Minerals
UK - Sibelco UK (Astbury Mere)
UK - Sibelco UK (New Platt Wood)
UK - Sibelco UK (Devon)