Compagnie Papetière de l’Essonne
France – visited 2008
Feed Factory O.
Belgium – visited 2018
Charbon de Martinet
Belgium – visited 2013
Atelier Francois Berger
Belgium – visited 2010
Chokoladefabrik Z.
Germany – visited 2011
Le Moulin de Rhus
France – visited 2011
Laminoir Du Ruau
Belgium – visited 2017
Zeche Hugo
Germany – visited 2009 – revisited 2012
