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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

AVA Consulting GmbH Logo

AVA Consulting GmbH 

Kriens · Since 2011

AVA Consulting GmbH provides fiduciary and consulting services, notably bookkeeping, tax advisory, and payroll administration. Services listed on the site include accounts receivable and payable, financial accounting, annual financial statements, tax returns, payroll processing, wage statements and social insurance registrations and clarifications.

Fiduciary Offices
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Avalon Advisors Sàrl Logo

Avalon Advisors Sàrl 

Yverdon-Les-Bains · Since 2021

The core activity of Avalon Advisors is the provision of services in the fields of auditing, tax consulting and business consulting, particularly in the areas of: accounting and financial management, tax consulting and planning, business management and consulting, company formation and domiciliation, personnel management and consulting, as well as legal support. The company offers these services to both private individuals and companies and is headquartered in Yverdon-les-Bains, Switzerland.

Fiduciary Offices
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Avalua AG Logo

Avalua AG 

St. Niklaus Vs · Since 2016

Avalua AG provides fiduciary, real estate and tourism services, including private and corporate tax advice, accounting and payroll, business consulting and pension/estate advice; real estate services include rental, property management, sales/marketing, valuation and construction/project management, and tourism services cover secretariat, communications/marketing and strategic and financial consulting.

Fiduciary Offices
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Avalua AG Logo

Avalua AG 

Naters · Since 2017

Avalua AG provides services in the fiduciary, real estate and tourism sectors. Offerings include private and corporate tax advice, accounting and payroll, business consulting, and pension and estate consultancy; real estate services such as rental and property management, sales and valuation, and construction/project management; and tourism services including secretariat functions, communications and marketing, strategic realignments and investment/financial planning.

Fiduciary Offices
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Avance Treuhand GmbH Logo

Avance Treuhand GmbH 

Uster · Since 1999

The core activity of AVANCE – Treuhand GmbH is the provision of services in the field of financial and corporate consulting, in particular: accounting, corporate consulting, tax consulting, inheritance and succession planning, and controlling. The company thus offers professional consulting and services for private and business clients in these areas.

Fiduciary Offices
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Avancis Sàrl Logo

Avancis Sàrl 

Martigny · Since 2021

The core activity of avancis sàrl is the organization and implementation of sports events, particularly in the field of cycling, as well as the support of sports teams and projects through services such as project management, financing, communication and sponsoring.

Fiduciary Offices
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Avanta Tax AG Logo

Avanta Tax AG 

Zug · Since 2011

The core activity of Avanta is the provision of services in the areas of auditing, tax consulting, legal consulting, human resources and insurance. The company offers its customers a comprehensive range of services, including accounting, audit, human resources, tax, legal and insurance. Avanta positions itself as a one-stop-shop for all processes and provides its customers with access to a high-quality network.

Fiduciary Offices
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AVB Treuhand, Andreas von Bergen Logo

AVB Treuhand, Andreas von Bergen 

Niederdorf · Since 2024

The core activity of AVB Treuhand is the provision of services in the trust industry, particularly in the areas of: accounting, taxes, personnel administration, corporate consulting, property management, software and IT, and point-of-sale systems. The company thus offers comprehensive services for companies and private individuals in the areas of finance, administration and consulting.

Fiduciary Offices
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Avenso GmbH Logo

Avenso GmbH 

Lohn-Ammannsegg · Since 1997

Fiduciary Offices
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Aventa Corporate SA Logo

Aventa Corporate SA 

Pregassona · Since 2012

Aventa Corporate SA provides advisory and administrative services for company formation and ongoing corporate management. Its services include tax planning, Swiss company administration, bank documentation, VAT representation in Switzerland, accounting, payroll and permit procedures.

Fiduciary Offices
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Avere-Treuhand GmbH Logo

Avere-Treuhand GmbH 

Dübendorf · Since 1999

The core activity of Avere Treuhand is the provision of trust and tax consulting services for small and medium-sized enterprises (SMEs) as well as natural persons. This includes comprehensive consulting and services in the areas of finance, taxes and accounting.

Fiduciary Offices
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AVEST Finanzen AG Logo

AVEST Finanzen AG 

Alberswil · Since 2021

AVEST Finanzen AG provides accounting, tax advisory and fiduciary services, including preparation of annual financial statements and tax returns, and support for company formation and self-employed clients. The firm uses digital workflows for bookkeeping, document management, communication and tax optimization.

Fiduciary Offices
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Avestum Treuhand AG Logo

Avestum Treuhand AG 

Basel · Since 1981

Avestum Treuhand AG provides fiduciary and real-estate services and related audit and advisory work. Services include accounting and bookkeeping, payroll administration, VAT filings, administrative and technical property management, condominium administration, company administration, and support for restructurings and corporate transactions.

Fiduciary Offices
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Aveva Trust SA Logo

Aveva Trust SA 

Zug · Since 2004

The core activity of Aveva Trust SA is the provision of fiduciary services, in particular the management and custody of assets for private clients and companies. The company offers individual solutions and services to preserve and increase wealth across generations.

Fiduciary Offices
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AVISO Treuhand AG Logo

AVISO Treuhand AG 

Basel · Since 1983

The core activity of Aviso Treuhand AG is the provision of trust services, including: tax consulting and declarations for private individuals and companies, payroll accounting and personnel administration, corporate consulting, including the formation, transformation, merger and liquidation of companies, accounting and financial statement consulting, value-added tax registration and declarations, and fiscal representation for foreign companies in Switzerland. The company thus offers comprehensive services in the areas of financial and tax consulting, accounting and corporate management.

Fiduciary Offices
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AVS Treuhand und Wirtschaftsberatung GmbH Logo

AVS Treuhand und Wirtschaftsberatung GmbH 

Basel · Since 1998

The core activity of AVS-Allfinanz is the provision of trust and economic consulting services.

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AWB Group AG Logo

AWB Group AG 

Lucerne · Since 2010

AWB Group AG provides consulting and financial services, including business consulting, accounting, auditing, tax and contract advisory, and estate (inheritance) advice. The services also include management-related tasks and a coworking offering (CoWorking@Palmenhof).

Fiduciary Offices
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Awhina GmbH Logo

Awhina GmbH 

Baar · Since 2020

The core activity of Awhina GmbH is the provision of services in the areas of accounting, finance and administration for other companies and self-employed individuals. This includes, in particular, the assumption of tasks such as accounting, accounts payable and accounts receivable, payroll accounting, VAT and taxes, as well as support in handling paperwork and administrative tasks.

Fiduciary Offices
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AWR AG für Wirtschaft und Recht Logo

AWR AG für Wirtschaft und Recht 

Bern · Since 1994

AWR AG für Wirtschaft und Recht provides corporate and tax advisory services for individuals and legal entities, addressing national and international tax matters as well as the planning and implementation of tax projects and company transactions.

Fiduciary Offices
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AWR AG für Wirtschaft und Recht Logo

AWR AG für Wirtschaft und Recht 

Baar · Since 2001

AWR AG für Wirtschaft und Recht is a partnership of corporate and tax advisors providing tax advice for individuals and legal entities as well as planning and implementation of tax projects and company transactions. Its services include advice on company–owner relationships, corporate structures and taxes, financing, succession and transaction support, real estate transaction taxation, pension and tax planning, and business coaching.

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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