ATTEST audit & consulting SA - Audit Firms

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Core Company Information

Company Name	ATTEST audit & consulting SA
UID	CHE-110.364.869
Alternative / previous Names	-
Domicile	Lugano
Canton	TI
Legal Form	Limited corporation
Inscription Date	29.12.2003
Takeovers:	Udo Schiller Consulting (CHE-111.699.278), per 24.09.2024

FAOA Information

FAOA ID	505479
RAB Permission	licensed audit expert
FAOA License	active (since 11.07.2023)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	-
Membership in Associations	-
Number of auditors with permission	3 (9.00 audit engagements per employee on average)

Auditor Statistics

Average engagement duration: 6.5 years (max.: 17.9 years)

Total number of statutory audit engagements: 27 (Ranked #188 in Switzerland)

Change in number of audit engagements: -2 (since 31.12.2024), +25 (over the last 12 months)

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

	Graubünden	Tessin	Zürich	∑
Limited corporation	1	15		16
Limited liability company		5	1	6
Foundation		4		4
Cooperative		1		1
∑	1	25	1	27

Related audit firms

Direct personal relationship:

Same domicile:

Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Istituzione Giacomo Bulotti di Giuseppe	CHE-114.974.104	Mergoscia	03.12.2024	Auditor switch	Lugano
I2a FONDAZIONE ISTITUTO INTERNAZIONALE DI ARCHITETTURA	CHE-103.155.421	Lugano	27.09.2024	Auditor switch	Lugano
Gefim SA	CHE-100.842.198	Lugano	30.08.2024	Auditor switch	Lugano
MP BEAUTY SA	CHE-353.128.462	Lugano	15.08.2024	Auditor switch	Lugano
Lombardini Generalbau AG	CHE-105.737.143	Silvaplana	07.08.2024	Auditor switch	Lugano

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
Finwood Development AG	CHE-294.765.045	Genève	09.01.2025	Auditor switch	Lugano
Haiyang Resources SA	CHE-181.954.599	Genève	09.01.2025	Auditor switch	Lugano
Lombardini Generalbau AG	CHE-105.737.143	Silvaplana	07.11.2024	Opting-out	Lugano