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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

watermarks group ag Logo

watermarks group ag 

Solothurn · Since 1983

watermarks group ag provides financial planning, SME advisory, trust and accounting services, and real estate services. Offerings include bookkeeping and payroll administration, pension and succession advice, and property management.

Fiduciary Offices
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WBC-Business Center & Treuhand Sàrl Logo

WBC-Business Center & Treuhand Sàrl 

Vevey · Since 2004

Fiduciary Offices
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WBC Lausanne Center Sàrl Logo

WBC Lausanne Center Sàrl 

Lausanne · Since 2021

The core activity of WBC-Business Center is to provide services in the field of company formation, accounting, tax declaration and financial accounting for companies and individuals in Switzerland. This includes in particular: company formation and registration, accounting and financial accounting, tax declaration and planning, payroll accounting and salary administration, as well as auditing and reviewing tax declarations. The company offers these services at various locations in Switzerland, including Vevey, Renens, Geneva and Romanshorn.

Fiduciary Offices
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WD Consulting GmbH Logo

WD Consulting GmbH 

Seon · Since 2021

The core activity of WD Consulting GmbH is the comprehensive consulting and support of private individuals and small and medium-sized enterprises (SMEs) in the following areas: Taxes (tax optimization, tax returns), Accounting (compliant accounting, personnel management, income statement & balance sheet), Insurance (advice and brokerage of insurance solutions), Pension and asset planning (advice and planning), and Real Estate (advice and support in real estate transactions). The company offers a holistic approach and solution to meet the needs of its clients and supports them in achieving their specific goals in all personal and business areas.

Fiduciary Offices
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Weber Gähwiler Revisions AG Logo

Weber Gähwiler Revisions AG 

Zurich · Since 1978

Weber Gähwiler Revisions AG is a licensed audit expert registered with the Federal Audit Oversight Authority and provides audit services such as statutory and limited audits, group-account audits and merger-related audits. The firm also prepares expert reports and company valuations and advises on consolidations and internal control systems.

Fiduciary Offices
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WEBER & PARTNER CONSULTING AG Logo

WEBER & PARTNER CONSULTING AG 

Zurich · Since 1998

The company offers a range of services, including: Management and Consulting, Trust transactions, Advice and implementation of company formations, Project management, Secretarial services, Backoffice services, and Language services. The core activity of the company can be described as 'Management and consulting services for companies', with a focus on project management, company formations and trust transactions.

Management ConsultingFiduciary OfficesProperty Management
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webmoreplus & MG Finanz, Manja Gautschi Logo

webmoreplus & MG Finanz, Manja Gautschi 

Zwingen · Since 2011

webmoreplus & MG Finanz, Manja Gautschi provides financial administration, bookkeeping and tax support through MG Finanz and carries out project work and client services on request under the webmoreplus label.

Fiduciary OfficesSoftware Development
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websoft AG Logo

websoft AG 

Winterthur · Since 2007

The company provides trust and legal services, particularly in the areas of corporate administration, tax consulting and accounting. It supports founders and companies with administrative tasks, enabling them to focus on their core business. Through the digitization of processes, the company offers efficient and innovative solutions for complex legal and fiduciary services.

Fiduciary Offices
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WA Risk Solutions SA Logo

WA Risk Solutions SA 

Fribourg · Since 1995

WA Risk Solutions SA is an independent insurance broker providing advisory and brokerage services in insurance, pension planning and financing. Services for private and corporate clients include claims handling, administrative portfolio management and policy follow-up; the firm is FINMA-recognised and CICERO-certified.

Fiduciary Offices
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We Fidu Sàrl Logo

We Fidu Sàrl 

Bulle · Since 2015

The core activity of We Fidu Sàrl is the creation and optimization of tax returns for individuals, particularly in the cantons of Vaud and Fribourg in Switzerland. The company provides personalized services, including tax consulting and optimization, to minimize its clients' tax liabilities and simplify their tax returns.

Fiduciary Offices
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Wege Consulting GmbH Logo

Wege Consulting GmbH 

Aarau · Since 2021

The core activity of Wege Consulting GmbH is the consulting of companies in various areas, including project management, succession planning, start-up consulting and digital transformation. The company also offers training and further education opportunities for business leaders to prepare them for the challenges of digitization.

Fiduciary Offices
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Wegtreu AG Logo

Wegtreu AG 

Hochdorf · Since 2024

The core activity of Wegtreu AG is the provision of trust services, particularly in the areas of: accounting and financial reporting, corporate consulting and development, payroll administration and social insurance, tax consulting, auditing, Abacus (implementation and evaluation), and value-added tax. The company positions itself as a "partner" for businesses, supporting them in fulfilling their financial and administrative tasks.

Fiduciary Offices
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Wehrli Treuhand AG Logo

Wehrli Treuhand AG 

Winterthur · Since 2024

The core activity of Wehrli Treuhand is the provision of trust services, particularly in the areas of taxes, accounting and auditing.

Fiduciary Offices
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Weideli Treuhand & Beratung Logo

Weideli Treuhand & Beratung 

Weinfelden · Since 2014

Weideli Treuhand & Beratung provides bookkeeping, year‑end closing, VAT filings and tax return preparation, and manages payroll administration. The practice also offers business consulting (analyses, budgeting, business plans), company valuation and M&A support, group accounting according to IFRS, and ERP setup and training, operating in German and English.

Fiduciary Offices
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Weidmann Treuhand AG Logo

Weidmann Treuhand AG 

Belp · Since 2004

The core activity of Weidmann Treuhand AG is the provision of trust services, particularly for small and medium-sized enterprises (SMEs). This includes comprehensive support and individually tailored consulting in financial and tax matters.

Fiduciary Offices
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Weika Consulting GmbH Logo

Weika Consulting GmbH 

Märstetten · Since 2023

The core activity of Weika Consulting GmbH is the provision of trust services, particularly: accounting, financing, collection (also internationally), tax matters, and other common trust concerns. The company positions itself as a partner for its clients in these areas and offers long-standing experience in the trust industry.

Fiduciary Offices
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Weimag Consulting Werner Eichmann Logo

Weimag Consulting Werner Eichmann 

Flawil · Since 1995

Weimag Consulting Werner Eichmann provides services in office automation, PC environment configuration and optimization, bookkeeping, tax returns and training. The offering includes bookkeeping with annual financial statements and VAT reporting, and preparation of tax returns for individuals and legal entities.

Fiduciary Offices
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Weinberg Treuhand GmbH Logo

Weinberg Treuhand GmbH 

Zurich · Since 2001

The core activity of Weinberg Treuhand GmbH is the provision of trust services, particularly in the areas of accounting, tax consulting, human resources, corporate consulting, and real estate management. The company offers a wide range of services, including accounting management, preparation of tax returns, personnel consulting, support for company formations and restructurings, as well as the administration and management of real estate.

Fiduciary Offices
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Weiss Group GmbH Logo

Weiss Group GmbH 

Zurich · Since 2017

Weiss Group GmbH provides professional services with a boutique approach, focusing on the intersection of finance and technology. Its main activities include financial services for individuals and businesses and venture services offering technical, financial and strategic advice to the venture capital community; the venture practice operates as Radian VC.

Fiduciary Offices
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Weiss Treuhand Logo

Weiss Treuhand 

Zurich · Since 2014

Weiss Treuhand is a fiduciary firm providing financial and accounting services, payroll, tax advice and business consulting. The firm handles administrative tasks and delivers tailored professional solutions to meet clients' needs.

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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