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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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13'258 companies found

artax International Tax Consulting GmbH Logo

artax International Tax Consulting GmbH 

Beckenried · Since 2011

artax International Tax Consulting GmbH is a tax firm focused on international tax law and corporate advisory. The firm advises companies and private clients on cross-border tax matters such as tax strategy, transfer pricing, VAT, permanent establishments, employee mobility, company structuring and representation in tax proceedings, and provides digital client services.

Management ConsultingFiduciary Offices
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arte treuhand gmbh Logo

arte treuhand gmbh 

Binningen · Since 2020

arte treuhand gmbh provides fiduciary and accounting services including bookkeeping, payroll, VAT handling and tax return preparation. The firm also supports company formations, annual financial statements, guardianship/assistance assignments and offers training for bookkeeping software.

Fiduciary Offices
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Art Gallus AG Logo

Art Gallus AG 

Wittenbach · Since 2021

Art Gallus Treuhand AG is a fiduciary firm that supports private individuals, SMEs and associations with accounting, tax returns, payroll administration and real-estate trust services.

Fiduciary OfficesProperty Management
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ARTHO Consulting & Accounting AG Logo

ARTHO Consulting & Accounting AG 

Zurich · Since 2000

The core activity of ARTHO Consulting & Accounting AG is the provision of services in the field of finance and accounting, in particular: financial accounting for companies with a Swiss and international focus, conducting special mandates such as due diligence, official special audits and financial audits, participating in finance and IT projects, and advising and supporting companies and private individuals in all matters related to finance.

Fiduciary Offices
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Artis Treuhand GmbH Logo

Artis Treuhand GmbH 

Rorschach · Since 2009

The core activity of Artis Treuhand is the provision of trust services, including: financial accounting, accounts payable, accounts receivable and payroll accounting, annual financial statements, value-added tax and social insurance settlements, tax returns for legal and natural persons, and consulting and support for clients in these areas. The company positions itself as the right-hand man for its clients and supports them to the best of its ability in their financial and tax matters.

Fiduciary Offices
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Artreva GmbH Logo

Artreva GmbH 

Zollikon · Since 2006

Artreva GmbH provides tailored fiduciary and accounting services, supporting clients with bookkeeping, financial reporting and compliance. The firm bases its work on an analysis of clients' business processes and can, if needed, draw on a network of tax specialists and lawyers.

Fiduciary Offices
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Artyma Concept SA Logo

Artyma Concept SA 

Lausanne · Since 2007

The core activity of Artyma Concept SA is the provision of services in the field of business consulting, particularly in the areas of: Accounting and Payroll, Business Consulting, Accounts Receivable and Accounts Payable Management, Payroll and Social Charges Management, Auditing and Financial Reporting, Business Creation Assistance, Business Plan Development, Financing and Due Diligence, Coaching and Training, Family Office Services, Provision of Board Members, Financial Analysis, Business Valuation, Budgeting and Financial Analysis. Additionally, the company also offers services in the field of watchmaking subcontracting.

Fiduciary Offices
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Arvut GmbH Logo

Arvut GmbH 

Zug · Since 2022

The company's core activity is the provision of accounting services, including digitalization of financial processes, automation of accounting processes, tax returns, consulting and fiduciary services. The company also offers additional services such as Interim CFO, Compliance Officer, project management and company formation.

Fiduciary Offices
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ASB Treuhand GmbH Logo

ASB Treuhand GmbH 

Biel-Benken Bl · Since 2023

The core activity of ASB Treuhand GmbH is the provision of services in the areas of financial accounting, payroll accounting and tax consulting for private individuals and companies.

Fiduciary Offices
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A-S-C-L Leistner und Partner, Steuerberater und Treuhänder Group AG Logo

A-S-C-L Leistner und Partner, Steuerberater und Treuhänder Group AG 

Kreuzlingen · Since 2024

Fiduciary Offices
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A-S-C-L Leistner und Partner, Steuerberater und Treuhänder Logo

A-S-C-L Leistner und Partner, Steuerberater und Treuhänder 

Kreuzlingen · Since 2005

Fiduciary Offices
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ascs gmbh Logo

ascs gmbh 

Cham · Since 2020

The core activity of ascs gmbh encompasses a wide range of services in the fields of finance, taxes, and real estate. Specifically, the company offers the following core activities: * Accounting and payroll services, including value-added tax returns, payroll accounting, and social insurance * Tax consulting, including preparation of tax returns and advice on tax-related matters * Insurance consulting and brokerage, including analysis of insurance needs and provision of suitable insurance solutions * Real estate management and administration, including management of rental properties and condominium owner associations * Real estate purchase and sale, including market value assessment and support during sales transactions Overall, ascs gmbh offers a comprehensive range of services aimed at supporting companies and private individuals with their financial and tax-related concerns.

Fiduciary Offices
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ASC Treuhand GmbH Logo

ASC Treuhand GmbH 

Wil Sg · Since 2020

The core activity of ASC Treuhand GmbH is the provision of services in the areas of corporate consulting, finance and accounting, tax consulting, real estate, personnel and payroll as well as administration. The company offers specialized solutions for small and medium-sized enterprises, private individuals and self-employed persons.

Fiduciary Offices
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AS Finance Organisation SA Logo

AS Finance Organisation SA 

Saignelégier · Since 2014

AS Finance Organisation SA provides consulting services, property management, and advisory services related to investments.

Fiduciary Offices
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Askania Treuhand & Management, W. Lüchinger Logo

Askania Treuhand & Management, W. Lüchinger 

Uitikon Waldegg · Since 1994

Askania Treuhand & Management, W. Lüchinger offers treuhand and management services for technology‑oriented SMEs. Services include market and portfolio analyses, marketing and sales management, process management, business development, re‑engineering and restructuring, as well as financing advice, investor search and transaction support.

Fiduciary Offices
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ASM Treuhand GmbH Logo

ASM Treuhand GmbH 

Wohlen Ag · Since 2024

ASM Treuhand GmbH provides trust and financial advisory services for companies, self-employed clients and private individuals, including accounting, retirement planning, mortgage advice and administrative support. The firm emphasizes personal consultation, structured processes and compliance with legal requirements.

Fiduciary Offices
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ASS Holding AG Logo

ASS Holding AG 

Rotkreuz · Since 2025

ASS Holding AG provides real estate project development, commodities trading (notably metals and energy), and trust, family office and corporate services. Its services include structuring, governance, compliance and KYC/KYB workflows, and support from site analysis and planning through construction management and asset operations.

Family OfficesFiduciary OfficesReal Estate Project Development
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ASSICURAMA AG Logo

ASSICURAMA AG 

Bern · Since 2008

The core activity of assicurama AG is the provision of trust and insurance services, including: tax returns and consulting, accounting and administration, insurance for companies and individuals (health, life, business insurance), business consulting, and registration of domicile addresses in Switzerland. The company thus offers a comprehensive range of services in the areas of finance, taxes, and insurance.

Fiduciary Offices
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Association Comptabilis Logo

Association Comptabilis 

Les Acacias · Since 2010

Comptabilis provides services in the fields of accounting, taxation and human resources management, particularly for non-profit organizations. As a social and solidarity-based fiduciary company, it focuses on accompanying and supporting individuals in professional integration or difficulty.

Fiduciary Offices
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ASSOCIATION FIDUPLUS Logo

ASSOCIATION FIDUPLUS 

Estavayer-Le-Lac · Since 2008

The core activity of FiduPlus Fiduciaire encompasses the provision of services in the areas of: * Consulting * Taxation * Management * Accounting Thus, the company offers comprehensive services to businesses and individuals in the fields of finance, taxation, and corporate management.

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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