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Fact Sheet RRT AG Treuhand und Revision

Core Company Information
Company Name RRT AG Treuhand und Revision
UID CHE-107.060.038
Alternative / previous Names Riedi Ruffner Theus AG
Domicile Chur
Canton GR
Legal Form Limited corporation
Inscription Date 24.03.1992
Website http://www.rrt.ch
Phone +41 81 258 46 46
FAOA Information
FAOA ID 500334
RAB Permission licensed audit expert
FAOA License active (since 18.10.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
TREUHAND|SUISSE
Number of auditors with permission 10  (23.60 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 12.7 years (max.: 32.5 years)

Total number of statutory audit engagements: 236 (Ranked #43 in Switzerland)

Change in number of audit engagements: +2 (since 31.12.2024), +13 (over the last 12 months)

Details regarding the distribution of the audit engagements across legal forms and cantons are depicted in the table below.

  AG BE BL BS GL GR NW SG SH SZ TG TI VD ZG ZH ∑
Limited corporation 3   1 1 3 136 1 5 1 2 4 2 1 1 7 168
Limited liability company           2   1               3
Foundation           54   2           1   57
Cooperative           2                   2
Association   1       3               1   5
Special legal forms           1                   1
∑ 3 1 1 1 3 198 1 8 1 2 4 2 1 3 7 236

This audit firm is recorded as statutory auditor for 118 deleted entities. These are not included in the table above.

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Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
ARGO Stiftung für Integration von Menschen mit Behinderung in Graubünden CHE-106.023.477 Chur 31.03.2025 Auditor switch Chur
GHL Betriebs SA CHE-369.731.925 Ascona 27.02.2025 First auditor Chur
Arabella Hospitality Schweiz AG CHE-165.777.554 Zürich 11.02.2025 First auditor Chur
GRIBAG AG CHE-202.032.265 Chur 09.01.2025 First auditor Chur
Brazerol + Stöckli AG, Elektro-Technik CHE-406.523.451 Schmitten (GR) 19.11.2024 First auditor Chur
Discontinued audit engagements
The following audit engagements were lost recently, either to a competitor, due to auditor resignation or due to an opting out.
 
Client Name Client UID Domicile End Date Reason Auditor Branch
Freymatic AG CHE-237.037.151 Domat/Ems 26.03.2025 Auditor switch Chur
Graubünden Vivonda AG in Liquidation CHE-326.998.147 Jenaz 27.02.2025 Discontinued Chur
Marenio Immobilien AG CHE-105.858.628 Schmitten (GR) 19.11.2024 Opting-out Chur
Georätia Holding AG CHE-101.357.801 Davos 13.09.2024 Opting-out Chur
AZETA SA CHE-114.444.378 Poschiavo 03.09.2024 Auditor switch Chur