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Fact Sheet Martin Frehner Treuhand AG

Core Company Information
Company Name Martin Frehner Treuhand AG
UID CHE-107.367.235
Alternative / previous Names BVS AG - Büroservice, Verwaltungen, Schulungen
BVS Treuhand AG
Domicile Oberembrach
Canton ZH
Legal Form Limited corporation
Firm Inscription Date 07.11.1991
FAOA Information
FAOA ID 502920
RAB Permission licensed auditor
FAOA License cancelled (active from 05.03.2008 until 21.08.2009)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations 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:

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Swiss Alertis AG CHE-108.531.431 Freienbach 01.06.2007 Auditor switch Oberembrach
Planungsgemeinschaft de Vries AG CHE-102.329.664 Zürich 29.12.2005 Auditor switch Oberembrach
Wolfermann-Nägeli Metallbau AG CHE-102.291.694 Zürich 10.03.2004 Auditor switch Oberembrach
Elektro Team AG CHE-107.908.295 Zürich 28.04.1999 Auditor switch Oberembrach
Daniel Stirnimann AG in Liquidation CHE-103.665.159 Dübendorf 21.03.1997 Auditor switch Oberembrach
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
Wolfermann-Nägeli Metallbau AG CHE-102.291.694 Zürich 07.12.2011 Auditor switch Oberembrach
Swiss Alertis AG CHE-108.531.431 Freienbach 15.01.2010 Auditor switch Oberembrach
Planungsgemeinschaft de Vries AG CHE-102.329.664 Zürich 10.12.2009 Opting-out Oberembrach
Elektro Team AG CHE-107.908.295 Zürich 18.08.2008 Opting-out Oberembrach
Daniel Stirnimann AG in Liquidation CHE-103.665.159 Dübendorf 03.12.1997 Auditor switch Oberembrach