Audit Firms

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

Core Company Information

Company Name	accoswiss ag
UID	CHE-103.850.952
Alternative / previous Names	accoswiss ltd, accoswiss sa accoswiss audit ag (until 14.07.2023) HJS Immobilien, Treuhand und Verwaltungs AG (until 06.04.2001) HJS Treuhand AG (until 13.12.2019)
Domicile	Zürich
Canton	ZH
Legal Form	Limited corporation
Firm Inscription Date	29.01.1987
Takeovers:	Accoswiss AG (CHE-105.000.278), per 14.07.2023

FAOA Information

FAOA ID	503787
RAB Permission	licensed auditor
FAOA License	cancelled (active from 16.04.2019 until 16.04.2024)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	-
Membership in Associations	-
Number of auditors with permission	-

Auditor Statistics

Average engagement duration: 7.4 years (max.: 21.9 years)

Total number of statutory audit engagements: 9 (Ranked #200 in Switzerland)

Change in number of audit engagements: -1 (since 31.12.2023), -1 (over the last 12 months)

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

	Bern	Zug	Zürich	∑
Limited corporation		3	2	5
Limited liability company	1			1
Foundation		1	2	3
∑	1	4	4	9

This audit firm is recorded as statutory auditor for 19 deleted entities. These are not included in the table above.

Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Aragon Shield Stiftung	CHE-236.141.194	Zug	13.03.2023	First auditor	Zürich
BITFEE AG	CHE-450.639.175	Cham	06.10.2022	First auditor	Zürich
Walter Giger Stiftung	CHE-282.205.377	Meilen	01.09.2022	Auditor switch	Zürich
Helvetic Care AG	CHE-486.305.240	Freienbach	01.04.2022	First auditor	Zürich
ON-POINT Connect AG	CHE-322.877.384	Zug	15.12.2021	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
Helvetic Care AG	CHE-486.305.240	Freienbach	26.04.2024	Auditor switch	Zürich
Scherrer Schaltanlagen AG	CHE-112.922.036	St. Gallen	29.09.2022	Auditor switch	Zürich
Mitan AG	CHE-101.514.360	Zürich	21.10.2021	Opting-out	Zürich
Fetscherin-Consult AG in Liquidation	CHE-112.609.326	Hünenberg	09.07.2021	Discontinued	Zürich
Delag elektrotechnische Anlagen AG	CHE-106.067.546	Zürich	29.06.2021	Auditor switch	Zürich