BEGIN:VCARD
VERSION:4.0
PRODID:-//company contact export Version 1//EN
REV:2026-05-10 20:19:20
TZ:+0000
FN:Keller Heinz P. Treuhand GmbH 
N:;Keller Heinz P. Treuhand GmbH
KIND:individual
TEL;TYPE=WORK,VOICE:
TEL;TYPE=HOME,VOICE:0041443413555
NOTE:Limmattalstrasse 206 8049 Zürich info@binder-treuhand.ch
END:VCARD