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Fact Sheet AbaFin Treuhand AG

Core Company Information
Company Name AbaFin Treuhand AG
UID CHE-254.626.822
Alternative / previous Names Abacus-Treuhand AG
Domicile Zug
Canton ZG
Legal Form Limited corporation
Inscription Date 05.06.2013
FAOA Information
FAOA ID 504739
RAB Permission licensed audit expert
FAOA License cancelled (active from 08.08.2013 until 31.12.2025)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations -
Number of auditors with permission -
Auditor Statistics

Average engagement duration: 9.1 years (max.: 9.3 years)

Total number of statutory audit clients: 2 (Ranked #211 in Switzerland)

Change in number of audit engagements: -1 (since 31.12.2025), -3 (over the last 12 months)

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

  Schwyz Zug ∑
Limited corporation 1 1 2
∑ 1 1 2

This audit firm is recorded as statutory auditor for 1 deleted entities. These are not included in the table above.

Display client list

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
PGO Holding AG CHE-100.923.856 Zug 28.11.2023 Auditor switch Zug
International Environment Investment AG CHE-113.863.005 Küssnacht (SZ) 16.07.2019 Auditor switch Zug
Schweizer Beteiligungskontor AG in Liquidation CHE-101.697.355 Steinhausen 07.06.2019 Auditor switch Zug
AVITUS International Group AG CHE-157.723.622 Zug 20.05.2019 Auditor switch Zug
True Digital Stiftung CHE-276.557.603 Zug 31.01.2019 First auditor Zug
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
Alice Rosner Stiftung CHE-109.691.149 Zug 03.02.2026 Auditor switch Zug
Schweizer Beteiligungskontor AG in Liquidation CHE-101.697.355 Steinhausen 11.03.2025 Discontinued Zug
Kunststiftung Zürichsee CHE-110.379.977 Horgen 23.04.2024 Auditor switch Zug
PGO Holding AG CHE-100.923.856 Zug 04.03.2024 Opting-out Zug
True Digital Stiftung CHE-276.557.603 Zug 14.12.2022 Discontinued Zug