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Fact Sheet Frigerio Auditing SA

Core Company Information
Company Name Frigerio Auditing SA
UID CHE-101.037.153
Alternative / previous Names Frigerio Auditing Sagl (until 13.07.2010)
Domicile Lugano
Canton TI
Legal Form Limited corporation
Inscription Date 03.02.1999
FAOA Information
FAOA ID 504375
RAB Permission licensed audit expert
FAOA License active (since 10.09.2010)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) Frigerio Auditing SA, Succursale di Chiasso (CHE-218.510.520) in Chiasso (TI)
Membership in Associations TREUHAND|SUISSE
Number of auditors with permission 2  (14.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 15.3 years (max.: 31.4 years)

Total number of statutory audit clients: 28 (Ranked #179 in Switzerland)

Change in number of audit engagements: -3 (since 31.12.2025), -3 (over the last 12 months)

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

  Ticino ∑
Limited corporation 23 23
Limited liability company 2 2
Foundation 3 3
∑ 28 28

This audit firm is recorded as statutory auditor for 15 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 28 statutory audits are performed by the branch offices as indicated in the table below.

  Ticino ∑
Lugano 28 28
∑ 28 28

Show client list for Lugano.

Related audit firms

Direct personal relationship:

Same domicile: 

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
Chloe Holding AG CHE-417.892.243 Paradiso 22.07.2024 Auditor switch Lugano
AMES JEWELLERY SA CHE-331.737.291 Paradiso 05.07.2024 Auditor switch Lugano
Lyra Commodities SA CHE-362.167.515 Lugano 25.04.2024 Auditor switch Lugano
Arch MNG Sagl CHE-132.434.739 Massagno 25.04.2023 First auditor Lugano
ICT 4 HOLDING SA CHE-307.939.196 Chiasso 23.01.2023 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
TI metals SA CHE-335.927.040 Chiasso 01.10.2026 Auditor switch Lugano
ICT 4 HOLDING SA CHE-307.939.196 Chiasso 30.09.2026 Auditor switch Lugano
Andermatt Post Hotel AG CHE-112.271.233 Andermatt 03.02.2025 Auditor switch Lugano
Arch MNG Sagl CHE-132.434.739 Massagno 31.01.2025 Auditor switch Lugano
ARCH SA CHE-134.983.394 Massagno 31.01.2025 Auditor switch Lugano