| OKALUX, SWISSRAILING
École hôtelière de Lausanne with Okalux K: Learning through observation
| SILVERSTAR
A versatile venue
| SILVERSTAR
Mixed-use at the harbor
| OKALUX+, OKASOLAR F
Rolli-Bad revamped
| SILVERSTAR
Building becomes power plant
| SILVERSTAR
From battle to competition
| BGT
Architectural lightning with BGT Bischoff Glastechnik
| OKATECH