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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryFiduciary Offices

Fiduciary Offices

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Matching companies

13'258 companies found

PME Valais Sàrl Logo

PME Valais Sàrl 

Fully · Since 2012

PME Valais Sàrl provides fiduciary and administrative services for private and professional clients, including accounting, tax returns, payroll processing and company formation or liquidation. Services also include condominium (PPE) administration, property management, real estate sales and valuation, and financial advisory support.

Fiduciary Offices
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Preisig Treuhand Logo

Preisig Treuhand 

Herisau · Since 2013

Preisig Treuhand provides bookkeeping, payroll and VAT services, including interim and annual financial statements. The practice also offers tax advice and representation as well as corporate consultancy services such as company formation, restructuring, liquidation and succession support.

Fiduciary Offices
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Prete Consulting AG Logo

Prete Consulting AG 

Zurich · Since 2014

The core activity of Prete Consulting AG is the provision of trust services, including consulting, project management and management of legal entities in various industries, with a focus on Family Estate Planning and wealth management.

Fiduciary Offices
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PreVisio GmbH Logo

PreVisio GmbH 

Bettlach · Since 2021

Management ConsultingFiduciary Offices
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Prime Relations AG Logo

Prime Relations AG 

Lucerne · Since 2010

Fiduciary OfficesFinancial Services
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Pro Audit AG Logo

Pro Audit AG 

Zug · Since 1999

Fiduciary Offices
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ProcessOne AG Logo

ProcessOne AG 

Dietlikon · Since 2015

The core activity of ProcessOne AG encompasses three main pillars: 1. **Trust Services**: The company offers trust services, including company formations, minute-taking, accounting, payroll processing, reporting, CFO and controlling services. 2. **IT Services**: ProcessOne AG supports customers in their digital transformation and offers services such as IT infrastructure, software development, Microsoft 365 and Google Workspace consulting. 3. **Consulting**: The company provides consulting services to support customers in developing their business, including strategy development, digitalization and personnel management. Overall, ProcessOne AG offers a comprehensive range of services aimed at supporting customers in managing and developing their business.

Management ConsultingFiduciary OfficesIT Consulting & Services
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Bosshart Treuhand AG Logo

Bosshart Treuhand AG 

Wil Sg · Since 2007

Fiduciary OfficesFinancial Services
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PROfimotax AG Logo

PROfimotax AG 

Goldau · Since 1987

Fiduciary Offices
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Promit Treuhand AG Logo

Promit Treuhand AG 

Thalwil · Since 1982

Fiduciary Offices
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Prorisco Consulting SA Logo

Prorisco Consulting SA 

Fribourg · Since 1987

Fiduciary Offices
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proSaldo. Für Zahlen und mehr. Verena Kaspar-Dolder Logo

proSaldo. Für Zahlen und mehr. Verena Kaspar-Dolder 

Winterthur · Since 2006

Fiduciary Offices
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Provicons GmbH Logo

Provicons GmbH 

Port · Since 2015

The core activity of Provicons GmbH is consulting and providing services in the field of occupational pension provision and taxes, particularly for foundations and companies, as well as in personal financial planning.

Fiduciary Offices
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PRV Provides Treuhandgesellschaft AG Logo

PRV Provides Treuhandgesellschaft AG 

Baar · Since 1990

Fiduciary Offices
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Prysm advisor Sàrl Logo

Prysm advisor Sàrl 

Lausanne · Since 2004

Prysm provides services in the areas of tax strategy, human resources (payroll & HR) and financial accounting (accounting & finance). The company supports businesses and individuals with complex or international tax, accounting and personnel matters.

Fiduciary Offices
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PST GmbH Logo

PST GmbH 

Basel · Since 2013

Fiduciary Offices
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PUBLEX Fiduciaire SARL Logo

PUBLEX Fiduciaire SARL 

Les Acacias · Since 1998

Fiduciary Offices
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PV Treuhandpartner GmbH Logo

PV Treuhandpartner GmbH 

Holderbank Ag · Since 2018

Fiduciary Offices
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Qualiteam AG Logo

Qualiteam AG 

Burgdorf · Since 2001

Management ConsultingFiduciary Offices
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QUALITY TREUHAND AG Logo

QUALITY TREUHAND AG 

Zurich · Since 2009

The core activity of Quality Treuhand AG is the provision of services in the areas of corporate consulting, accounting and administration of companies in Switzerland. This includes in particular: accounting and financial reporting, personnel administration and payroll accounting, company formation, dissolution and succession planning, as well as consulting in national and international corporate matters. The company also offers specialized services for start-ups and small and medium-sized enterprises (SMEs).

Fiduciary Offices
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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