Now with job offers for auditors!

Get detailed statistics about any audit firm in Switzerland. Just type the auditor name in the field below and off you go!

Fact Sheet Dr. Steiner & Partner AG

Core Company Information
Company Name Dr. Steiner & Partner AG
UID CHE-107.169.681
Alternative / previous Names Dr. Frank Steiner & Partner Unternehmensberatung AG
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Inscription Date 14.04.1981
FAOA Information
FAOA ID 501228
RAB Permission licensed audit expert
FAOA License active (since 22.11.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
Number of auditors with permission 2
Auditor Statistics

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

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

Change in number of audit engagements: -11 (since 31.12.2025), -18 (over the last 12 months)

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Stocker AG Elektro - Netzbau CHE-110.185.901 Bubikon 13.02.2023 Auditor switch Zürich
Online Marketing AG - Mehr Erfolg im Internet CHE-187.034.881 Steinhausen 16.11.2020 Auditor switch Zürich
ADP Architekten AG CHE-109.871.846 Zürich 16.09.2020 Auditor switch Zürich
ismont AG CHE-102.224.315 Stammheim 01.04.2020 Auditor switch Zürich
R-Technik AG in Liquidation CHE-417.595.650 Matten bei Interlaken 15.08.2018 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
ADP Architekten AG CHE-109.871.846 Zürich 13.07.2026 Opting-out Zürich
Klöti Malergeschäft AG CHE-101.672.711 Zürich 15.05.2026 Opting-out Zürich
F. Goetschmann GmbH, Malergeschäft CHE-104.979.844 Urdorf 18.02.2026 Auditor switch Zürich
Fenner Gärten AG CHE-105.719.843 Kilchberg (ZH) 04.02.2026 Auditor switch Zürich
Maler Huwiler AG CHE-110.171.247 Hünenberg 27.01.2026 Auditor switch Zürich