Our new website is online

5 November 2024

Our website has had a makeover !
Our teams worked together to give it a fresh, dynamic look.

OA SA
Esplanade de Pont-Rouge 5
1211 Genève 12
T 058 258 88 88
F 058 258 88 89
OA SA
Avenue de la Gare 12A
1003 Lausanne
T 058 258 86 00
F 058 258 86 01
OA SA
Place Pury 3
2000 Neuchâtel
T 058 258 86 00
F 058 258 86 24
OA SA
Place du Midi 29
1951 Sion
T 058 258 86 80
F 058 258 86 89