Treuhand-Union (Tax consultant): 6 active locations in 4 states of Austria. Addresses of all locations with phone, website, opening hours and coordinates — as an Excel file for 30 €.
6 active locations
As of November 6, 2026, Treuhand-Union has 6 locations in Austria, in 4 states and 5 cities. The states with the most locations are Vienna (3), Burgenland (1) and Carinthia (1). That is <0.01% of all companies of Austria.
Share of the active locations of Treuhand-Union with the field filled.
Locations of the chain from the export — you can page through the table. Click a phone number, website or email: the contacts open after a free sign-up, up to 20 companies a day. You receive the full list — 6 locations — as a file after purchase.
| Company | City | Phone | Website and email | Social media |
|---|---|---|---|---|
TR TREUHAND-UNION Österreich GmbHGonzagagasse 13, 1010 Wien
Tax consultant Certified public accountant
Chain: Treuhand-Union |
Vienna-Innere StadtVienna | |||
TR TREUHAND UNION KLAGENFURT Wirtschaftstreuhand- und Steuerberatungs GmbH & Co KGDr.-Franz-Palla-Gasse 21, 9020 Klagenfurt am Wörthersee
Bookkeeping service Tax consultant, Business management consultant
Chain: Treuhand-Union |
Klagenfurt am WörtherseeCarinthia | |||
TR Treuhand-Union Neusiedl am See Steuerberater GmbH+Co.KGKalvarienbergstraße 17, 7100 Neusiedl am See
Tax consultant
Chain: Treuhand-Union |
Neusiedl am SeeBurgenland | |||
MA Mag. Dietmar PfeilerTilakstraße 5, 1210 Wien
Tax consultant
Chain: Treuhand-Union |
Vienna-FloridsdorfVienna | |||
TR Treuhand-Union-Innsbruck Wirtschaftstreuhand- und Steuerberatungs GmbHAnton-Melzer-Straße 7, 6020 Innsbruck
Tax preparation service
Chain: Treuhand-Union |
InnsbruckTyrol | — |
||
TR Treuhand-Union Wien Wirtschaftsprüfungs- und Steuerberatungsges.m.b.H.Gonzagagasse 13, 1010 Wien
Tax consultant Auditing firm, Business management consultant
Chain: Treuhand-Union |
Vienna-Innere StadtVienna | — |
| State | Locations | Cities | Share of the chain |
|---|---|---|---|
| Vienna | 3 | 2 | 50% |
| Burgenland | 1 | 1 | 17% |
| Carinthia | 1 | 1 | 17% |
| Tyrol | 1 | 1 | 17% |
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