Audit Firms

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Core Company Information

Company Name	Ostschweizerische Treuhandgesellschaft Herisau AG in Liquidation
UID	CHE-106.003.807
Alternative / previous Names	Ostschweizerische Treuhandgesellschaft Herisau AG
Domicile	Herisau
Canton	AR
Legal Form	Limited corporation
Firm Inscription Date	11.04.1986
Firm Deletion Date	31.08.2015

FAOA Information

FAOA ID	500710
RAB Permission	licensed audit expert
FAOA License	cancelled (active from 30.10.2007 until 09.12.2009)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	Ostschweizerische Treuhandgesellschaft Herisau AG (CHE-429.663.910) in Rüte (AI)
Membership in Associations	EXPERTsuisse TREUHAND\|SUISSE
Number of auditors with permission	-

Auditor Statistics

Average engagement duration: n/a years (max.: 0 years)

Total number of statutory audit engagements: 0 (Ranked #n/a in Switzerland)

Change in number of audit engagements: n/a (since 31.12.2023), - (over the last 12 months)

Related audit firms

Direct personal relationship:

Further connections:

Trefida Révision SA en liquidation (CHE-102.147.844), 1 audit engagements
Trachsler Treuhand AG in Liquidation (CHE-107.156.589), 1 audit engagements
Continental Revision und Treuhand AG in Liquidation (CHE-102.133.983), 0 audit engagements
LLK Revision AG in Liquidation (CHE-105.423.182), 0 audit engagements
BDO Sofirom SA (CHE-106.015.064), 0 audit engagements
Hans Wacker AG in Liquidation (CHE-107.133.022), 0 audit engagements
Urs Marty Treuhand AG in Liquidation (CHE-108.334.758), 0 audit engagements

Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Pro Senectute Appenzell A. Rh. - Für das Alter	CHE-105.919.460	Herisau	04.01.2008	First auditor	Herisau
GreenResourceExploration AG in Liquidation	CHE-113.902.154	Heiden	07.11.2007	First auditor	Herisau
Appenzeller Business Press AG in Liquidation	CHE-113.858.292	Gais	15.10.2007	First auditor	Herisau
Personalfürsorgestiftung der Felix Schmid Partner AG, Architektur und Denkmalpflege	CHE-109.811.034	Rapperswil-Jona	08.10.2007	First auditor	Herisau
Hotel Marktplatz Herisau AG	CHE-113.621.399	Herisau	16.05.2007	First auditor	Herisau

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
Emil Engler AG	CHE-100.470.642	Bühler	20.07.2011	Auditor switch	Herisau
Hermann Koller AG Ätzerei, Färberei, Appretur, Gais	CHE-101.394.759	Gais	27.04.2010	Auditor switch	Herisau
Vorsorgestiftung Pflegeheim St. Otmar St. Gallen	CHE-110.318.409	St. Gallen	06.01.2010	Auditor switch	Herisau
Micamation AG	CHE-107.358.265	Dällikon	12.10.2009	Auditor switch	Herisau
Aerni Immobilien AG in Liquidation	CHE-107.074.589	Herisau	23.09.2009	Opting-out	Herisau