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Fact Sheet T & R Oberland AG

Core Company Information
Company Name T & R Oberland AG
UID CHE-104.971.239
Alternative / previous Names -
Domicile Lenk
Canton BE
Legal Form Limited corporation
Inscription Date 28.01.1999
Website http://www.troag.ch
Phone +41 33 736 88 88
Offered services

Audit services

  • limited statutory examination (art. 727a 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)
  • limited statutory examination according to art. 725a CO

Non-audit services

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

Covered accounting standards

  • CO (Code of Obligations)
  • Swiss GAAP FER
  • HAM2 (Harmonized Accounting Model 2)

Covered languages

  • German
  • French
  • English
FAOA Information
FAOA ID 500050
RAB Permission licensed audit expert
FAOA License active (since 22.11.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations TREUHAND|SUISSE
Number of auditors with permission 7  (14.14 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 10.1 years (max.: 26.5 years)

Total number of statutory audit clients: 99 (Ranked #113 in Switzerland)

Change in number of audit engagements: +3 (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.

  BE BS GE JU ZG ZH ∑
Limited corporation 56     1 2   59
Limited liability company 5 1         6
Foundation 18   2       20
Cooperative 11         1 12
Association 2           2
∑ 92 1 2 1 2 1 99

This audit firm is recorded as statutory auditor for 16 deleted entities. These are not included in the table above.

Display client list

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Allemann Gebäudetechnik AG CHE-166.607.618 Lenk 11.05.2026 First auditor Lenk
Sportanlage TEC-GmbH CHE-111.964.055 Lenk 17.04.2026 Auditor switch Lenk
Hotel Arc-en-ciel AG CHE-101.472.247 Saanen 17.02.2026 Auditor switch Lenk
Khalili Foundation CHE-237.700.239 Saanen 11.02.2026 First auditor Lenk
van Enckevort GmbH CHE-397.721.352 Zweisimmen 29.10.2025 First auditor Lenk
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
Stiftung Bubenberg CHE-109.430.672 Spiez 07.01.2026 Auditor switch Lenk
Stiftung Gstaad Concert Hall CHE-483.585.540 Saanen 21.02.2025 Auditor switch Lenk
Ludi AG CHE-260.724.657 Saanen 07.02.2025 Auditor switch Lenk
Stockhornbahn AG CHE-105.794.796 Erlenbach im Simmental 21.09.2023 Auditor switch Lenk
B Client Services S.à.r.l. en liquidation CHE-113.286.786 Saanen 10.08.2023 Opting-out Lenk