| Pierre OLDENHOVE |
NOVAGARE, Houyet |
| Pierre OLDENHOVE |
TERRE-EAU-VENT, Houyet |
| Pierre OLDENHOVE |
OURTH'EOLE, Houyet |
| Pierre OLDENHOVE |
ALERT SASSOUFFL, Beauraing |
| Pierre Oldenhove |
ATOUT-WAL, Houyet |
| Pierre Oldenhove |
VDH Participations, Houyet |
| PIERRE OLDENHOVE |
OPTIVENTS, Houyet |
| Pierre OLDENHOVE |
" WISHARE ", Ottignies-Louvain-la-Neuve |
| Pierre OLDENHOVE |
VDH DEV, Houyet |
| Pierre OLDENHOVE de GUERTECHIN |
WIND FARM, Houyet |
| Pierre OLDENHOVE de GUERTECHIN |
WIBEE, Ottignies-Louvain-la-Neuve |
| Pierre Oldenhove de Guertechin |
" WISHARE ", Ottignies-Louvain-la-Neuve |