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Fact Sheet Rosser Treuhand AG

Core Company Information
Company Name Rosser Treuhand AG
UID CHE-422.904.047
Alternative / previous Names -
Domicile Ittigen
Canton BE
Legal Form Limited corporation
Inscription Date 24.06.2019
Takeovers: Rosser Treuhand (CHE-107.411.959), per 24.06.2019
FAOA Information
FAOA ID 505327
RAB Permission licensed audit expert
FAOA License active (since 10.09.2019)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations TREUHAND|SUISSE
SwissAccounting
Number of auditors with permission 4  (2.25 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 14.5 years (max.: 27 years)

Total number of statutory audit clients: 9 (Ranked #200 in Switzerland)

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

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

  Bern Zurich ∑
Limited corporation 5   5
Limited liability company 1   1
Foundation   2 2
Cooperative 1   1
∑ 7 2 9

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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
Bridging Hope CHE-298.717.358 Wiesendangen 23.12.2021 First auditor Ittigen
iDPARC AG CHE-110.575.722 Münchenbuchsee 19.10.2021 Auditor switch Ittigen
Neue Holzforum AG CHE-104.868.239 Bern 11.09.2020 Auditor switch Ittigen
Rohrer-Marti AG CHE-103.486.378 Münchenbuchsee 04.12.2019 Auditor switch Ittigen
Ott Landmaschinen AG CHE-106.353.325 Münchenbuchsee 04.11.2019 Auditor switch Ittigen
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
Bridging Hope CHE-298.717.358 Wiesendangen 14.12.2023 Discontinued Ittigen
Rohrer-Marti AG CHE-103.486.378 Münchenbuchsee 19.11.2021 Auditor switch Ittigen