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Fact Sheet Prosolve SA, Società di revisione contabile e consulenza aziendale

Core Company Information
Company Name Prosolve SA, Società di revisione contabile e consulenza aziendale
UID CHE-104.848.538
Alternative / previous Names Prosolve SA, Società fiduciaria di consulenza aziendale e revisione contabile (until 25.02.2011)
Domicile Bioggio
Canton TI
Legal Form Limited corporation
Inscription Date 16.10.1998
FAOA Information
FAOA ID 500693
RAB Permission licensed audit expert
FAOA License active (since 04.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
TREUHAND|SUISSE
Number of auditors with permission 4  (32.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 11.1 years (max.: 27.3 years)

Total number of statutory audit clients: 128 (Ranked #91 in Switzerland)

Change in number of audit engagements: +3 (since 31.12.2025), +6 (over the last 12 months)

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

  Basel Stadt Ticino ∑
Limited corporation   98 98
Limited liability company 3 8 11
Foundation   18 18
Association   1 1
∑ 3 125 128

This audit firm is recorded as statutory auditor for 62 deleted entities. These are not included in the table above.

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Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Monte Lema SA CHE-105.737.054 Lema 21.07.2026 Auditor switch Bioggio
Palo Alto SA CHE-108.812.373 Lugano 29.04.2026 Auditor switch Bioggio
BMPM Real Estate SA CHE-188.113.891 Lugano 25.03.2026 First auditor Bioggio
I Grappoli SA CHE-257.660.726 Tresa 15.01.2026 First auditor Bioggio
COLLINA DEL TASSO SA CHE-100.584.518 Collina d'Oro 04.11.2025 Auditor switch Bioggio
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
Barimag SA CHE-101.875.148 Lugano 30.04.2026 Opting-out Bioggio
Prominter AG CHE-140.696.508 Zug 09.12.2024 Opting-out Bioggio
Atelier d'horologerie Müller Gerard SA in liquidazione CHE-112.394.367 Losone 21.11.2024 Opting-out Bioggio
Your Team Consulting & Tourism Sagl CHE-275.090.979 Chiasso 19.11.2024 Opting-out Bioggio
ATLANTINVEST SA CHE-105.506.106 Lugano 06.06.2024 Auditor switch Bioggio