| Bynens Hout Nv | Anjelierenlaan 15 | 3550 Heusden-zolder | |
| Hulsmans Houthandel Nv | Bieststraat 120 | 3550 Heusden-zolder | |
| Lynen Industrial Carpentry Nv | Heikant 11 | 3550 Heusden-zolder | |
| Fontaine Alexis | Inakker 22 | 3550 Heusden-zolder | |
| Lekens Valere Rene M | Driesstraat 24 | 3550 Heusden-zolder | |
| Intermarketing Nv | Meeuwenlaan 56 | 3550 Heusden-zolder |