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Fact Sheet Niggli & Zala AG

Core Company Information
Company Name Niggli & Zala AG
UID CHE-104.249.728
Alternative / previous Names -
Domicile Pontresina
Canton GR
Legal Form Limited corporation
Inscription Date 18.03.1998
FAOA Information
FAOA ID 502730
RAB Permission licensed auditor
FAOA License active (since 18.01.2008)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations TREUHAND|SUISSE
Number of auditors with permission 1  (60.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 11 years (max.: 30.8 years)

Total number of statutory audit clients: 60 (Ranked #154 in Switzerland)

Change in number of audit engagements: +2 (since 31.12.2025), +7 (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 Zurich ∑
Limited corporation 41 1 42
Limited liability company 8   8
Foundation 9   9
Cooperative 1   1
∑ 59 1 60

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

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Related audit firms

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
Thurnherr Gebäudereinigung GmbH CHE-138.728.872 St. Moritz 04.05.2026 First auditor Pontresina
I-Community AG CHE-109.064.751 St. Moritz 09.03.2026 Auditor switch Pontresina
Costa Haustechnik GmbH CHE-108.248.001 Celerina/Schlarigna 08.12.2025 Auditor switch Pontresina
Stiftung Haus zur Flora CHE-148.533.643 St. Moritz 14.11.2025 First auditor Pontresina
Leonardo Bühler Sagl CHE-112.100.175 Bregaglia 13.11.2025 First auditor Pontresina
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
Immobiliengesellschaft Arschellas SA in Liquidation CHE-102.666.647 Zuoz 21.08.2023 Opting-out Pontresina
Hotel Maria Arka AG CHE-102.656.790 Sils im Engadin/Segl 23.07.2020 Opting-out Pontresina
Leila Crasta SA CHE-102.391.410 Samedan 20.11.2019 Opting-out Pontresina
Alpine Oncology Foundation CHE-319.912.689 Sils im Engadin/Segl 07.12.2018 Discontinued Pontresina
Maloja Skilift Aela GmbH CHE-104.395.991 Bregaglia 08.03.2018 Opting-out Pontresina