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Fact Sheet Treuhand-Partner Schüpfheim AG

Core Company Information
Company Name Treuhand-Partner Schüpfheim AG
UID CHE-337.597.195
Alternative / previous Names -
Domicile Schüpfheim
Canton LU
Legal Form Limited corporation
Inscription Date 30.08.2019
FAOA Information
FAOA ID 505330
RAB Permission licensed audit expert
FAOA License active (since 22.02.2024)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations -
Number of auditors with permission 1  (45.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 12.1 years (max.: 31 years)

Total number of statutory audit clients: 45 (Ranked #162 in Switzerland)

Change in number of audit engagements: +2 (since 31.12.2025), +2 (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 LU SH TG ZH ∑
Limited corporation 2 5 15 1 1 3 27
Limited liability company   1 2   1   4
Foundation     6 1     7
Cooperative     6       6
Association   1         1
∑ 2 7 29 2 2 3 45

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Related audit firms

Network:

Total number of audit engagements across the network: 51

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
GST Stellendienst AG Personaldienstleistungen CHE-106.027.707 Aarburg 08.05.2026 Auditor switch Schüpfheim
GST Stellendienst AG Personalmanagement CHE-108.461.799 Aarburg 08.05.2026 Auditor switch Schüpfheim
Patronale Stiftung Manfred Aregger AG CHE-109.792.336 Hasle (LU) 12.09.2025 Auditor switch Schüpfheim
Telestrom AG CHE-107.422.644 Entlebuch 09.05.2025 Auditor switch Schüpfheim
Old Swiss House AG CHE-304.417.903 Luzern 10.04.2025 First auditor Schüpfheim
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
Optima Treuconsult AG in Liquidation CHE-315.005.048 Biel/Bienne 27.12.2024 Discontinued Schüpfheim
QERO AG CHE-401.816.118 Rümlang 22.11.2024 Auditor switch Schüpfheim
Villiger Arnosti Gartenbau AG CHE-113.002.954 Meggen 15.03.2024 Auditor switch Schüpfheim
Entlebucher Kulturstiftung CHE-223.388.070 Schüpfheim 21.02.2024 Opting-out Schüpfheim
Zemp Leitungs- & Tiefbau GmbH in Liquidation CHE-107.335.979 Escholzmatt-Marbach 31.03.2023 Auditor switch Schüpfheim