De agentschap Trevi Tessier actief in de volgende gemeenten
Aische-En-Refail, Archennes, Beauvechain, Beuzet, Boignee, Bomal, Bonlez, Bossut-Gottechain, Chastre-Villeroux, Chaumont-Gistoux, Corbais, Corroy-Le-Grand, Cortil-Noirmont, Dhuy, Dion-Valmont, Eghezee, Gembloux, Gentinnes, Grand-Rosiere-Hottom,, Grez-Doiceau, Hamme-Mille, Hevillers, Incourt, Jauche, Jauchelette, Jodoigne, Jodoigne-Souveraine, l'Ecluse, Leuze (Namur), Ligny, Longchamps (Namur), Longueville, Mehaigne, Melin, Mont-St-Guibert, Nethen, Nil-St-Vincent, Nodebais, Orp-Le-Grand, Perwez, Pietrain, Pietrebais, Ramilies-Offus, Saint-Gery, Sombreffe, Tongrinne, Tourinnes-La-Grosse, Tourinnes-St-Lambert, Walhain-Saint-Paul.
Aische-En-Refail, Archennes, Beauvechain, Beuzet, Boignee, Bomal, Bonlez, Bossut-Gottechain, Chastre-Villeroux, Chaumont-Gistoux, Corbais, Corroy-Le-Grand, Cortil-Noirmont, Dhuy, Dion-Valmont, Eghezee, Gembloux, Gentinnes, Grand-Rosiere-Hottom,, Grez-Doiceau, Hamme-Mille, Hevillers, Incourt, Jauche, Jauchelette, Jodoigne, Jodoigne-Souveraine, l'Ecluse, Leuze (Namur), Ligny, Longchamps (Namur), Longueville, Mehaigne, Melin, Mont-St-Guibert, Nethen, Nil-St-Vincent, Nodebais, Orp-Le-Grand, Perwez, Pietrain, Pietrebais, Ramilies-Offus, Saint-Gery, Sombreffe, Tongrinne, Tourinnes-La-Grosse, Tourinnes-St-Lambert, Walhain-Saint-Paul.