Postal address:
Wengler & Collegen - Management consulting
Vordere Hauptgasse 9
CH-4800 Zofingen (ZH)

Appointments only by agreement

Telephone / Fax / Email:
Tel. 0041(0) 44 211 3203
Fax 0041(0) 44 211 3202

Email: contact@we-co.ch