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Fact Sheet ATO Treuhand AG

Core Company Information
Company Name ATO Treuhand AG
Company UID CHE-107.809.581
Alternative / previous Names Ato Datenservice AG
Ato Treuhand & Datenservice AG
Domicile Bern
Canton BE
Legal Form Limited corporation
Firm Inscription Date 02.11.1967
FAOA Information
RAB ID 501261
RAB Permission licensed audit expert
FAOA License active
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
Number of auditors with permission 4  (13.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 10.1 years (max.: 26.4 years)

Total number of statutory audit engagements: 52 (Ranked #147 in Switzerland)

Change in number of audit engagements: +1 (since 31.12.2019), +4 (over the last 12 months)

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

Limited corporation 1 2 25 1 4     33
Limited liability company     4       1 5
Foundation     13     1   14
1 2 42 1 4 1 1 52

This auditor is recorded as statutory auditor for 15 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 Auditor Branch
Holzbau Burn AG CHE-107.281.556 Adelboden 09.03.2020 Bern
Stiftung Marchesa Esther Medici del Vascello CHE-109.706.816 Bern 21.01.2020 Bern
Star Box System AG CHE-104.470.109 B├Ątterkinden 27.12.2019 Bern
mimacom ag CHE-115.635.627 Bern 13.09.2019 Bern
Flowable AG CHE-105.136.021 Bern 10.09.2019 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
Mayor AG CHE-107.960.829 Saanen 22.10.2019 Opting-out Bern
Alpines Sportzentrum M├╝rren AG CHE-107.881.176 Lauterbrunnen 19.08.2019 Auditor switch Bern
Schweizerisches Alpines Museum CHE-107.817.066 Bern 14.06.2019 Auditor switch Bern
Z & P AG CHE-112.487.589 Bern 23.04.2019 Opting-out Bern
THO Auto AG CHE-244.212.264 Bern 05.04.2019 Auditor switch Bern