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Fact Sheet Treugo Consulting AG

Core Company Information

FAOA Information

FAOA ID	501952
RAB Permission	licensed auditor
FAOA License	active (since 11.06.2010)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	-
Membership in Associations	-
Number of auditors with permission	2 (7.50 audit engagements per employee on average)

Auditor Statistics

Average engagement duration: 15.7 years (max.: 31 years)

Total number of statutory audit clients: 15 (Ranked #197 in Switzerland)

Change in number of audit engagements: +5 (since 31.12.2025), +5 (over the last 12 months)

Details regarding the distribution of the audit engagements across legal forms and cantons are depicted in the table below.

	LU	SG	SH	TG	ZH	∑
Limited corporation	1	7	1	1	5	15
∑	1	7	1	1	5	15

This audit firm is recorded as statutory auditor for 4 deleted entities. These are not included in the table above.

Related audit firms

Direct personal relationship:

BDS Wirtschaftsprüfungs AG (CHE-101.587.844), 103 audit engagements
Ferax Treuhand AG (CHE-106.507.226), 125 audit engagements
Leuthold AG, Treuhand- und Revisionsgesellschaft (CHE-106.953.465), 22 audit engagements
BDS Treuhand AG (CHE-102.136.071), 0 audit engagements
Reiat-Treuhand GmbH (CHE-112.123.348), 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
ceha 5 AG	CHE-110.145.416	Schlatt (TG)	12.05.2026	Auditor switch	Horn
Vogelsanger Tiefbau AG	CHE-223.717.943	Schaffhausen	13.02.2026	Auditor switch	Horn
Bodex AG	CHE-108.315.577	Zürich	09.02.2026	Auditor switch	Horn
Steinit AG	CHE-101.728.984	Zürich	29.01.2026	Auditor switch	Horn
Garage Nordstern AG	CHE-447.419.360	Feuerthalen	27.01.2026	Auditor switch	Horn

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
Störi Kaspar AG	CHE-101.828.410	Gossau (SG)	05.06.2026	Opting-out	Horn
KSB-Spezialbau GmbH in Liquidation	CHE-143.383.945	Herisau	15.12.2023	Opting-out	Horn
Anthropos AG, Verlag und Kurse	CHE-103.649.404	Horw	20.04.2022	Opting-out	Horn
Forol Immobilien AG	CHE-113.876.410	Gossau (SG)	01.09.2021	Auditor switch	Horn
FOROL Generalunternehmung AG	CHE-111.985.324	Gossau (SG)	31.08.2021	Auditor switch	Horn