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Fact Sheet Blaser Treuhand AG

Core Company Information
Company Name Blaser Treuhand AG
UID CHE-110.527.410
Alternative / previous Names -
Domicile Bern
Canton BE
Legal Form Limited corporation
Inscription Date 12.02.2004
Takeovers: Blaser Treuhand (CHE-107.458.139), per 12.02.2004
FAOA Information
FAOA ID 501096
RAB Permission licensed audit expert
FAOA License active (since 19.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (1) Blaser Treuhand AG (CHE-191.403.349) in Köniz (BE)
Membership in Associations TREUHAND|SUISSE
Number of auditors with permission 6  (19.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 10.4 years (max.: 30.9 years)

Total number of statutory audit clients: 114 (Ranked #103 in Switzerland)

Change in number of audit engagements: +5 (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.

  AG BE BL BS FR NE SO SZ TG ZH ∑
Limited corporation 1 56 1   2 1 1     2 64
Limited liability company   6     1         1 8
Foundation   20   1 1   1 1   1 25
Cooperative   8                 8
Association   8             1   9
∑ 1 98 1 1 4 1 2 1 1 4 114

This audit firm is recorded as statutory auditor for 28 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 114 statutory audits are performed by the branch offices as indicated in the table below.

  AG BE BL BS FR NE SO SZ TG ZH ∑
Bern   41 1   4   1   1 3 51
Köniz 1 57   1   1 1 1   1 63
∑ 1 98 1 1 4 1 2 1 1 4 114

Show client list for Bern, Köniz.

Related audit firms

Direct personal relationship:

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Stiftung BSDA, Bern CHE-109.997.766 Bern 27.02.2026 Auditor switch Köniz
Bernet Relations AG CHE-114.022.646 Zürich 18.02.2026 Auditor switch Köniz
Stiftung Notarzt Bern CHE-110.409.621 Bern 16.02.2026 Auditor switch Bern
be-med: Berner Berufsfachschule für medizinische Assistenzberufe AG CHE-114.612.629 Bern 05.02.2026 Auditor switch Köniz
Idea Creation GmbH CHE-114.862.333 Zürich 23.01.2026 Auditor switch Bern
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
IPM Integrale Bau - und Projektmanagement AG CHE-100.657.666 Muri bei Bern 20.02.2026 Auditor switch Köniz
Akeret Baumanagement AG CHE-101.937.080 Bern 18.12.2025 Discontinued Köniz
Stiftung Sunnmatt in Liquidation CHE-113.536.084 Kehrsatz 27.10.2025 Auditor switch Köniz
Casaulta & Klos AG CHE-112.857.172 Bern 24.06.2025 Auditor switch Köniz
SPE Tech AG CHE-114.569.212 Frauenkappelen 19.05.2025 Auditor switch Bern