FRANZISKA WARTMANN MARTON

President

lic.oec.publ.

Le Mont-sur-Lausanne

RUDOLF RAMSEIER

Vice-president

Swiss certified purchaser

Untersiggenthal

DAVID WARTMANN

Master of Arts HSG in Business Management (MUG)

Zurich

MARC WARTMANN

Certified economist SBS, entrepreneur

Oberwil-Lieli