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Fact Sheet Bodensee-Treuhand AG

Core Company Information
Company Name Bodensee-Treuhand AG
UID CHE-106.036.178
Alternative / previous Names Tamra AG
Domicile Kreuzlingen
Canton TG
Legal Form Limited corporation
Inscription Date 08.04.1994
FAOA Information
FAOA ID 500974
RAB Permission licensed audit expert
FAOA License active (since 10.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations -
Number of auditors with permission 3  (10.33 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 11.1 years (max.: 29.9 years)

Total number of statutory audit clients: 31 (Ranked #183 in Switzerland)

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

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

  SG TG ZH ∑
Limited corporation 1 17 4 22
Limited liability company   7 1 8
Foundation     1 1
∑ 1 24 6 31

This audit firm is recorded as statutory auditor for 28 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
Raschle Holzbau AG CHE-410.387.062 Kreuzlingen 16.06.2025 First auditor Kreuzlingen
SAT Kids GmbH CHE-451.740.055 Weinfelden 14.11.2024 Auditor switch Kreuzlingen
SAT Wigoltingen GmbH CHE-261.783.289 Wigoltingen 14.11.2024 First auditor Kreuzlingen
BMA Lüftungsreinigung AG CHE-438.539.350 Wängi 03.09.2024 First auditor Kreuzlingen
SAT Youth GmbH CHE-292.788.905 Kemmental 30.04.2024 First auditor Kreuzlingen
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
CARNAPARTNER AG CHE-111.694.938 Hohentannen 05.03.2025 Opting-out Kreuzlingen
Elektro Lendenmann AG CHE-404.704.651 St. Gallen 03.05.2024 Auditor switch Kreuzlingen
Rutishauser Weinkulturen AG CHE-115.292.303 St. Gallen 27.12.2022 Opting-out Kreuzlingen
Theseus Schweiz AG CHE-256.362.002 Kreuzlingen 06.11.2019 Opting-out Kreuzlingen
Cobra Computer's Brainware AG CHE-103.054.783 Tägerwilen 03.05.2019 Auditor switch Kreuzlingen