
Jahnweg 1
8530 Deutschlandsberg
t: +43 3462 34800
f: +43 3462 34800 30
m: office@haydn.st
w: https://www.haydn.st/
Management
Ing. Andreas Haydn, BSc MSc, Ing. Reinhard Haydn-Falkenburg, BA MSc PMBA
Regulating Authority
Kammer der Steuerberater:innen und Wirtschaftsprüfer:innen
Commercial Register Number
FN 383073v
Commercial Register Court
LG f ZRS Graz
UID
ATU67348159
Products and services
Steuerberatung, Rechnungswesen mit Buchhaltung und Lohnverrechnung, Beratung im Steuerrecht, Vertretung in Finanzstrafverfahren, Treuhandaufgaben
Our company has concluded a group membership agreement with TREUHAND-UNION Österreich GmbH, but is legally completely independent and cannot impose any obligations on the other TREUHAND-UNION group members or partners. We are also not liable for the actions or omissions of any other TREUHAND-UNION group member or partner.
Our company is not a member of NEXIA International. Neither our company nor TREUHAND-UNION Österreich GmbH is associated with NEXIA International and its members, even in the form of a civil law partnership, nor do we act as their representatives or agents. We are not liable for the actions or omissions of NEXIA or other NEXIA members.