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Fact Sheet steffen rausch kessler ag

Core Company Information
Company Name steffen rausch kessler ag
UID CHE-114.873.408
Alternative / previous Names steffen rausch kessler ag (until 18.09.2012)
steffen rausch kessler ag frauenfeld (until 19.03.2025)
Domicile Frauenfeld
Canton TG
Legal Form Limited corporation
Inscription Date 15.05.2009
Takeovers: steffen rausch kessler ag weinfelden (CHE-101.810.516), per 19.03.2025
FAOA Information
FAOA ID 504055
RAB Permission licensed audit expert
FAOA License active (since 05.06.2009)
Link to FAOA website View auditor profile at FAOA
Branch offices (1) steffen rausch kessler ag Zweigniederlassung Weinfelden (CHE-185.050.610) in Weinfelden (TG)
steffen rausch kessler ag frauenfeld (CHE-134.657.291) in Neuhausen am Rheinfall (SH)
Membership in Associations EXPERTsuisse
Number of auditors with permission 6  (24.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 11.8 years (max.: 32.5 years)

Total number of statutory audit clients: 144 (Ranked #79 in Switzerland)

Change in number of audit engagements: +5 (since 31.12.2025), +11 (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 GL LU SG SH TG TI ZG ZH
Limited corporation 4 1 3 1 10   76 1 4 20 120
Limited liability company 1       2 1 6       10
Foundation 1       3   7     1 12
Association       1     1       2
6 1 3 2 15 1 90 1 4 21 144

This audit firm is recorded as statutory auditor for 8 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 144 statutory audits are performed by the branch offices as indicated in the table below.

  AG BE GL LU SG SH TG TI ZG ZH
Frauenfeld 6 1 3 2 14 1 90 1 4 20 142
Weinfelden         1         1 2
6 1 3 2 15 1 90 1 4 21 144

Show client list for Frauenfeld, Weinfelden.

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
Martin Kreier Stiftung CHE-336.994.949 Rorschach 12.05.2026 Auditor switch Frauenfeld
PONDis AG CHE-106.187.618 Rorschach 09.03.2026 Auditor switch Frauenfeld
Roland Studer AG CHE-107.157.488 Volketswil 05.03.2026 Auditor switch Weinfelden
Angele AG Feuer Luft Wasser CHE-349.183.357 Wil (SG) 25.02.2026 Auditor switch Frauenfeld
Ambrosini Zenio SA CHE-106.875.753 Riviera 21.01.2026 Auditor switch Frauenfeld
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
LST Energie AG CHE-228.489.784 Stettfurt 13.03.2026 Auditor switch Frauenfeld
Infosystem AG, Wil CHE-107.823.285 Wil (SG) 27.02.2026 Auditor switch Frauenfeld
Devixx AG CHE-101.293.035 St. Gallen 04.12.2025 Auditor switch Frauenfeld
Brüggli CHE-106.037.083 Romanshorn 15.11.2024 Auditor switch Frauenfeld
Furter AG CHE-107.955.573 Salenstein 15.01.2024 Opting-out Frauenfeld