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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

Step-Commerce AG Logo

Step-Commerce AG 

Zurich · Since 1996

Step-Commerce AG provides technical education, consulting and mentoring services. It delivers technical training and on-the-job continuing education, supports client decision-making with customized approaches, and develops masterplans for projects and community spaces.

Fiduciary Offices
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Stephanie Fehlmann Treuhand Logo

Stephanie Fehlmann Treuhand 

Augst Bl · Since 2003

The core activity of Stephanie Fehlmann Treuhand is the provision of services in the field of finance and accounting, including trust services, audits and consulting for companies and private individuals.

Fiduciary Offices
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Stephan Revisions AG Logo

Stephan Revisions AG 

Muttenz · Since 1991

The company's core activity is providing services in the fields of finance, taxes, auditing, trust, legal advice, insurance and pension planning, including: financial accounting, payroll accounting, tax returns, auditing, property management, business consulting, tax consulting, legal consulting, insurance and pension planning, conflict consulting and mediation. The company offers these services as an independent service provider and is a member of TREUHANDISUISSE and EXPERTsuisse, which indicates a high level of quality and professionalism in these areas.

Fiduciary Offices
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Sternhaus Verwaltungen AG Logo

Sternhaus Verwaltungen AG 

Düdingen · Since 1982

Sternhaus Verwaltungen AG provides general contracting and architectural services, managing new construction, conversions and renovation projects from planning through execution. The company also offers real estate brokerage and advisory services for age-appropriate and barrier-free housing.

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Steuerberatung SbA GmbH Logo

Steuerberatung SbA GmbH 

Bubikon · Since 2017

The core activity of SbA Steuerberatung GmbH is the provision of services in the areas of tax consulting, accounting, human resources/payroll, corporate consulting and temporary on-site deployments.

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Steuer-Bilanz-Treuhand AG Logo

Steuer-Bilanz-Treuhand AG 

Zurich · Since 1972

Fiduciary Offices
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steuer-frey GmbH Logo

steuer-frey GmbH 

Wädenswil · Since 2022

The core activity of the company "steuer-frey" is tax consulting and planning, including the preparation of tax returns, as well as accounting and trust services for private individuals and companies.

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Steuerkanzlei AG Logo

Steuerkanzlei AG 

Balterswil · Since 2008

The core activity of Steuerkanzlei AG is the provision of services in the fields of accounting, tax consulting, payroll administration, corporate consulting and trust management. The company offers its customers a comprehensive range of services to meet their business, tax and legal needs.

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steuerpartner ag Steuer- und Wirtschaftsberatung Logo

steuerpartner ag Steuer- und Wirtschaftsberatung 

St. Gallen · Since 2004

The core activity of the company "steuerpartner ag" is the provision of services in the field of tax consulting, business consulting and trust services, particularly for national and international tax matters.

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Steuerrechtspraxis Melena Logo

Steuerrechtspraxis Melena 

Zurich · Since 2023

The company's core activity is tax consulting for companies and associations, including the preparation of tax returns, the examination of tax risks, the conduct of audits and support with tax-related matters.

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Steuern und Treuhand Ulrich AG Logo

Steuern und Treuhand Ulrich AG 

Küssnacht Am Rigi · Since 2021

Steuern und Treuhand Ulrich AG provides tax advice, corporate consulting and fiduciary accounting services, including bookkeeping, preparation of annual financial statements, payroll and VAT filings, VAT consulting and fiscal representation for foreign companies.

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St. Galler Steuerexperten AG Logo

St. Galler Steuerexperten AG 

St. Gallen · Since 2003

The company's core activity is the provision of tax consulting and trust services for companies and individuals. This includes, among other things: tax consulting in all types of taxes, financial planning, tax strategies and overall analyses, assessment of tax risks and tax due diligence, tax opinions and second opinions, support for company formations and restructurings, pension planning and succession planning, advice on real estate transactions, and execution of all trust tasks. The company thus offers comprehensive services in the areas of taxes and finance to support customers in mastering their tax and financial challenges.

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STG Schweizerische Treuhandgesellschaft GmbH Logo

STG Schweizerische Treuhandgesellschaft GmbH 

Bern · Since 1998

The core activity of Schweizerische Treuhandgesellschaft AG is to provide comprehensive consulting services in the field of trust, particularly in the areas of accounting, auditing, tax consulting, and business consulting. The company offers tailored solutions for businesses and private individuals based on long-standing experience and expertise. The services include, among other things, the preparation of annual financial statements, the conduct of audit work, tax advice, and support in setting up and managing companies.

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Stierli Treuhand Logo

Stierli Treuhand 

Uster · Since 2014

The core activity of Stierli Treuhand encompasses the provision of services in the areas of accounting, tax consulting, and property management for small and medium-sized enterprises (SMEs) as well as private individuals. This includes, among other things: Comprehensive accounting services for SMEs, including financial accounting, payroll accounting, and annual financial statement preparation; Tax consulting and preparation of tax returns for private individuals and SMEs; Property management services, including administration of condominium ownership. The company offers individual solutions tailored to the needs of its clients, emphasizing quick response times, efficient collaboration, and highest quality.

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Stocker Treuhand und Rechtsberatung GmbH Logo

Stocker Treuhand und Rechtsberatung GmbH 

Hochdorf · Since 2010

The core activity of Stocker Treuhand und Rechtsberatung GmbH is the provision of services in the areas of trust, taxes, and legal consulting. Specifically, this includes: trust services, including corporate consulting and management; tax consulting and planning; legal consulting, including notary and municipal clerk services; social insurance services; and real estate management. The company thus offers comprehensive consulting and services for companies and private individuals in the areas of finance, law, and administration.

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Stoffel Consulting GmbH Logo

Stoffel Consulting GmbH 

Watt · Since 2014

The core activity of Stoffel Consulting GmbH is the provision of services in the field of trust and auditing, particularly in the following areas: fiduciary services (trust) for small and medium-sized enterprises (SMEs) and private individuals, tax consulting and planning for natural and legal persons, corporate consulting, including legal, tax and operational consulting, from foundation to consolidation phase, and auditing and revision, including the conduct of audits according to the latest professional standards and the provision of added-value consulting services.

Fiduciary Offices
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Stoffel Sanktgallen Logo

Stoffel Sanktgallen 

St. Gallen · Since 2006

The core activity of Stoffel Sanktgallen is consulting and planning in the areas of pension planning, taxes and asset management for private individuals and companies in Switzerland. This includes in particular the optimization of pension plans, tax planning, asset protection, inheritance planning and the management of pension funds.

Fiduciary Offices
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Stonehage Fleming SA, succursale de Zürich Logo

Stonehage Fleming SA, succursale de Zürich 

Zurich · Since 2020

Stonehage Fleming SA, succursale de Zürich provides family office, investment management, trust and fiduciary services, and legal and tax advisory. Services include wealth and succession planning, administration of international structures, investment management, treasury and reporting services, and art collection management.

Fiduciary Offices
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Stonehage Fleming SA Logo

Stonehage Fleming SA 

Neuchâtel · Since 1994

Stonehage Fleming SA is a multi-disciplinary adviser to private families and entrepreneurs, providing family office, wealth planning, fiduciary and investment management services. Its services include administration of trusts and corporate structures, legal and tax advisory, philanthropy and art management, private capital and reporting, as well as treasury and dealing support across jurisdictions.

Fiduciary Offices
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Stonehage Fleming SA, succursale de Genève Logo

Stonehage Fleming SA, succursale de Genève 

Geneva · Since 2020

Stonehage Fleming SA, succursale de Genève provides family office and wealth planning services for families and entrepreneurs, combining strategic advice with operational support. Services described on the firm’s website include management and administration of international structures (trusts and companies), discretionary and advisory investment management, banking and treasury coordination, consolidated reporting and governance, private capital sourcing, corporate finance advice and management of art and other lifestyle assets.

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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