| OKAWOOD
Seewürfel Seefeldstraße 277-281
| OKASOLAR W
Bâtiment de services ECA-CEI2
| OKALUX K
Sporthalle Neumatt
| OKATHERM, KAPILUX W
Ecole Place
| OKA X
White Angel Bar
| KAPILUX W
EBEL Messestand
| OKAGEL
Lassonde Mining Building - University of Toronto
| OKATHERM