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Fact Sheet PROVIDA Wirtschaftsprüfung AG

Core Company Information
Company Name PROVIDA Wirtschaftsprüfung AG
UID CHE-106.067.173
Alternative / previous Names Provida Treuhand AG Kreuzlingen (until 25.07.2000)
Domicile St. Gallen
Canton SG
Legal Form Limited corporation
Inscription Date 12.12.1990
Website http://www.provida.ch
Phone +41 71 227 70 70
Takeovers: Aristos Revisionen GmbH (CHE-101.987.729), per 10.02.2012
Offered services

Audit services

  • limited statutory examination (art. 727a CO)
  • ordinary statutory audit (art. 727 CO)
  • audit of incorporation or capital increase reports (art. 635a and 652f CO)
  • audit of capital decreases (art. 653m CO)
  • audit in relation to early distribution of assets (art. 745 CO)
  • audits in the context of the merger law
  • limited statutory examination according to art. 725a CO
  • other special examinations based on legal requirements (such as in the context of relocations or public bids)
  • reviews (according to ISRE 2400 or ISRE 2410)
  • audit of the equal pay analysis (art. 13d GEA)
  • audit of non-financial reports (such as sustainability reports according to art. 964a CO)

Non-audit services

  • accounting and fiduciary services
  • consulting
  • tax consulting
  • legal advice
  • due diligence
  • valuation services

Covered accounting standards

  • CO (Code of Obligations)
  • Swiss GAAP FER
  • IFRS (International Financial Reporting Standards)
  • HAM2 (Harmonized Accounting Model 2)

Covered languages

  • German
  • French
  • English
FAOA Information
FAOA ID 501091
RAB Permission licensed audit expert
FAOA License active (since 13.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (3) PROVIDA Wirtschaftsprüfung AG (CHE-400.489.838) in Dietlikon (ZH)  
PROVIDA Wirtschaftsprüfung AG (CHE-273.019.083) in Frauenfeld (TG)
PROVIDA Wirtschaftsprüfung AG (CHE-195.386.632) in Romanshorn (TG)
PROVIDA Wirtschaftsprüfung AG (CHE-497.412.087) in Kreuzlingen (TG)
PROVIDA Wirtschaftsprüfung AG (CHE-466.497.426) in Widnau (SG)
Membership in Associations EXPERTsuisse
Number of auditors with permission 12  (32.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 13.2 years (max.: 33.6 years)

Total number of statutory audit clients: 384 (Ranked #20 in Switzerland)

Change in number of audit engagements: +4 (since 31.12.2025), +9 (over the last 12 months)

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

  AG AI AR BE BL GE GL JU LU NE NW SG SH SO SZ TG UR VD ZG ZH ∑
Limited corporation 9 1 5 6 1     1 3 1   47 4 1 3 99 1 1 7 68 258
Limited liability company 1               44     1   3   4       4 57
Foundation 1   1     1 1         8       22     1 15 50
Cooperative                     1 1       5       1 8
Association                       1       4       4 9
Special legal forms                               2         2
∑ 11 1 6 6 1 1 1 1 47 1 1 58 4 4 3 136 1 1 8 92 384

This audit firm is recorded as statutory auditor for 347 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 384 statutory audits are performed by the branch offices as indicated in the table below.

  AG AI AR BE BL GE GL JU LU NE NW SG SH SO SZ TG UR VD ZG ZH ∑
Dietlikon 1     4   1     43 1   1   3   1     3 43 101
Frauenfeld 3     2                 3   2 62       11 83
Romanshorn                       1       12       3 16
St. Gallen 7 1 6   1   1 1 4   1 56 1 1 1 61 1 1 5 35 184
∑ 11 1 6 6 1 1 1 1 47 1 1 58 4 4 3 136 1 1 8 92 384

Show client list for Dietlikon, Frauenfeld, Romanshorn, St. Gallen.

Related audit firms

Network:

Total number of audit engagements across the network: 384

Direct personal relationship:

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
Dr1ve GmbH CHE-163.816.611 Lüsslingen-Nennigkofen 10.04.2026 First auditor Dietlikon
Spitex Besa GmbH CHE-466.984.407 Bremgarten (AG) 08.04.2026 First auditor St. Gallen
Air-Haustechnik AG CHE-307.048.587 Zug 02.04.2026 Auditor switch Dietlikon
Schweizer Forum für Integrierte Versorgung (fmc) CHE-110.635.726 St. Gallen 01.04.2026 First auditor St. Gallen
Stiftung VRM Gebäudetechnik CHE-263.509.463 Zürich 25.03.2026 First auditor St. Gallen
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
S. Ingrascina Losone GmbH, mit Sitz in Luzern CHE-235.502.533 Luzern 06.02.2026 Auditor switch Dietlikon
heussercrea ag CHE-102.981.310 Gossau (SG) 31.12.2025 Auditor switch St. Gallen
Sonnhalden, Genossenschaft Regionales Pflegeheim Arbon CHE-107.980.022 Arbon 01.09.2025 Auditor switch Romanshorn
Ecosens AG CHE-106.545.304 Wallisellen 29.07.2025 Auditor switch Dietlikon
Pathologie Medica Enge AG CHE-112.640.075 Zürich 24.06.2025 Auditor switch Dietlikon