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Fact Sheet a&o kreston audit ag

Core Company Information
Company Name a&o kreston audit ag
Company UID CHE-102.312.698
Alternative / previous Names a&o kreston audit sa, a&o kreston audit ltd
a&o KRESTON ortag ag, a&o KRESTON ortag sa, a&o KRESTON ortag ltd
ORTAG AG, ORTAG SA, ORTAG Ltd
Ortag, Organisations-, Revisions- und Treuhand-AG, Ortag, Société Fiduciaire d'Organisation et de Révision SA, Ortag, Organising, Accounting and Trust Company Ltd
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Firm Inscription Date 27.07.1955
Website http://www.ao-kreston.ch
Phone +41 44 457 22 22
FAOA Information
FAOA ID 500250
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 8  (20.50 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 8.9 years (max.: 29.2 years)

Total number of statutory audit engagements: 164 (Ranked #58 in Switzerland)

Change in number of audit engagements: +54 (since 31.12.2020), +53 (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 GE LU NE NW SG SH SO SZ TI VD ZG ZH
Limited corporation 19 2 4   1 4 1 1 4 6   4 4 6 6 61 123
Limited liability company 3     1             3 2     1 5 15
Foundation 4 1   1       1   3         2 12 24
Association 2                               2
28 3 4 2 1 4 1 2 4 9 3 6 4 6 9 78 164

This auditor is recorded as statutory auditor for 60 deleted entities. These are not included in the table above.

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Related audit firms

Network:

Total number of audit engagements across the network: 420

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
Kempf Innenausbau AG CHE-448.853.753 Arni (AG) 26.10.2021 Auditor switch Zürich
Burgermeister Schweiz AG CHE-489.055.559 Zürich 08.10.2021 Auditor switch Zürich
Günes Ethnic Food GmbH CHE-357.020.355 Hägendorf 08.10.2021 First auditor Zürich
GastroJojo AG CHE-109.363.797 Zürich 07.10.2021 Auditor switch Zürich
NOE-Schaltechnik GmbH CHE-103.039.513 Oensingen 30.08.2021 Auditor switch Zürich
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
Moccetti Nufer & Partner AG CHE-115.282.492 Zürich 12.10.2021 Discontinued Zürich
GLP Architekten AG CHE-107.926.436 Zürich 31.08.2021 Opting-out Zürich
Peg Kartonagen AG CHE-101.175.217 Urdorf 09.06.2021 Auditor switch Zürich
Verlag Schaffhauser Magazin AG CHE-112.460.461 Schaffhausen 07.06.2021 Opting-out Zürich
Belbau AG CHE-115.480.218 Frick 19.03.2021 Discontinued Zürich