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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

WKF GESTION AG Logo

WKF GESTION AG 

Zurich · Since 2007

The core activity of Wehinger Kaelin Ferrari AG (wkf ag) is legal counsel and consulting with a specialization in Swiss and international contract, trade and corporate law, inheritance law, estate planning, insolvency law, restructuring, family office services, litigation and international arbitration.

Family OfficesFiduciary Offices
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WKL GROUP SA Logo

WKL GROUP SA 

Paradiso · Since 2017

WKL GROUP SA provides integrated international advisory services for companies, including company formation, administration, and legal and tax advice. Its services also cover mergers and acquisitions, company valuations, trust and family‑office services, logistics and outsourcing, trademark and patent registration, and assistance with banking relations and contract drafting.

Fiduciary Offices
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WMZ Legal and Compliance GmbH Logo

WMZ Legal and Compliance GmbH 

Zug · Since 2021

The core activity of WMZ Legal and Compliance GmbH (LC) is to provide services in the areas of risk management, compliance, and legal consulting for external asset managers and financial service providers. This includes, in particular: * Risk management outsourcing: development and implementation of risk matrices and internal control systems * Compliance outsourcing: assumption of tasks such as AML and customer controls, transaction monitoring, and investment compliance * Legal consulting: advice on matters related to the financial sector and creation of model contracts * FINMA licensing support: support in the establishment of financial service providers and the fulfillment of regulatory requirements. The company acts as an external partner for asset managers and financial service providers to support them in fulfilling their regulatory obligations and improving their internal processes.

Management ConsultingFiduciary Offices
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Wohlgemuth & Partner AG Logo

Wohlgemuth & Partner AG 

Bern · Since 2009

The core activity of Wohlgemuth Partner is independent wealth management and investment for clients, including trust mandates, auditing and investment processes for SMEs and private individuals.

Fiduciary Offices
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Wolfcons VAT Refund, Franca Wolf Logo

Wolfcons VAT Refund, Franca Wolf 

Obfelden · Since 2014

The core activity of Wolfcons is the provision of services in the field of Value Added Tax (VAT) and accounting. In particular, the company offers the following services: VAT recovery (refund of value added tax) in Switzerland, Europe and worldwide, VAT registration, accounting (RZ accounting), payroll accounting, and personnel management (Human Resources). The company supports Swiss and foreign companies in successfully claiming value added tax on business expenses and provides individual consulting and support in VAT matters.

Fiduciary Offices
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Wolf Regio GmbH Logo

Wolf Regio GmbH 

Münchenstein · Since 2016

The core activity of Wolf Regio GmbH is the creation and processing of tax returns for private individuals and companies, including consulting and support in complex tax matters such as appeals, objections and complaints.

Fiduciary Offices
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Wolfsmatt Treuhand GmbH Logo

Wolfsmatt Treuhand GmbH 

Dietikon · Since 2001

The core activity of Wolfsmatt Treuhand GmbH encompasses three main areas: 1. **Trust Services**: Accounting services, tax consulting for private and legal entities, consulting, company formation and contract management. 2. **Real Estate**: Property management, initial and re-rental, financial and accounting services, maintenance, renovations, and sale of properties. 3. **Finance**: Retirement planning, budget creation and other financial services. The company thus offers comprehensive services in the areas of trust services, real estate and finance.

Fiduciary Offices
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Worldcom Treuhand AG Logo

Worldcom Treuhand AG 

Sarnen · Since 2006

Worldcom Treuhand AG provides fiduciary services for private and corporate clients, including bookkeeping, payroll administration, VAT returns and preparation of financial statements. The firm also offers tax consulting and planning, statutory audits, property management and business advisory services such as M&A support and succession planning.

Fiduciary Offices
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WO Services Sàrl Logo

WO Services Sàrl 

Fontainemelon · Since 2024

The core activity of WO Services is the provision of financial management services, particularly in the following areas: accounting, VAT, corporate taxation, and private taxation. The company offers consulting and support services for the preparation of tax returns, the processing of financial transactions, and the resolution of tax-related issues for businesses and individuals.

Fiduciary Offices
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WPD Niederhauser Logo

WPD Niederhauser 

Winterthur · Since 2008

WPD Niederhauser provides accounting and tax services for SMEs and other organizations. Its services include financial accounting and balance-sheet preparation, VAT returns, tax declarations, audit/revision services, payroll and social-insurance accounting, business consulting and company formation.

Fiduciary Offices
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WPS Revision AG Logo

WPS Revision AG 

Tschierv · Since 1980

WPS Revision AG provides auditing and advisory services for corporate clients. The firm collaborates with legal, asset management and insurance partners, holds recognition as a RAB audit expert and is a member of Expert SuissE and the Liechtensteinische Wirtschaftsprüfer-Vereinigung.

Fiduciary Offices
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W&P Treuhand GmbH Logo

W&P Treuhand GmbH 

Bern · Since 2001

The company's core activity encompasses the provision of services in the areas of corporate consulting, accounting, tax consulting, personnel administration, and trust services. The company offers specific services such as the development of business plans, planning and budgeting, consulting on financing issues, support for company start-ups, restructuring and liquidation of companies, management of accounting, preparation of annual financial statements, payroll accounting, social insurance accounting, and salary administration.

Fiduciary Offices
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WTU Wenger Treuhand + Unternehmungsberatung Logo

WTU Wenger Treuhand + Unternehmungsberatung 

Uitikon Waldegg · Since 2004

Fiduciary Offices
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wups.ch GmbH Logo

wups.ch GmbH 

Oftringen · Since 2023

wups.ch GmbH provides financial and pension advisory services, offering insurance and wealth-management solutions, budget planning, and assistance with tax returns.

Fiduciary OfficesInsurance Brokerage & Consulting
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Würth Treuhand AG Logo

Würth Treuhand AG 

Zurich · Since 1986

The core activity of Würth Treuhand AG is the provision of services in the fields of tax consulting, auditing, fiduciary and corporate consulting for companies and private individuals. This includes in particular: Tax consulting for companies and private individuals, Auditing and revision, Fiduciary services, including accounting and bookkeeping, Corporate consulting and planning, Pension consulting. The company thus offers comprehensive consulting and services for companies and private individuals in the areas of finance, taxes and accounting.

Fiduciary Offices
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WÜTHRICH Büro für Verwaltung GmbH Logo

WÜTHRICH Büro für Verwaltung GmbH 

Hessigkofen · Since 2003

The core activity of Wüthrich, Büro für Verwaltung GmbH, encompasses three main areas: 1. **Accounting**: Preparation of annual financial statements, balance sheet and profit analyses, as well as management of financial and operational accounting. 2. **Property Management**: Competent and professional management of properties, as well as brokerage and sale of real estate. 3. **Taxes**: Tax consulting, planning and optimization, including correct and timely tax declarations.

Fiduciary OfficesProperty Management
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wyance gmbh Logo

wyance gmbh 

Rohr B. Olten · Since 2019

The core activity of Wyance GmbH is the provision of services in the areas of financial planning, tax returns, pension analysis, administration and general secretarial work for small businesses or associations.

Fiduciary Offices
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Wyrsch Revisionen und Verwaltungen GmbH Logo

Wyrsch Revisionen und Verwaltungen GmbH 

Kaltbrunn · Since 1998

Wyrsch Revisionen und Verwaltungen GmbH provides fiduciary and audit-related services, including bookkeeping, tax advisory, statutory and special audits, and business consulting. Listed services include financial statements, VAT returns, payroll administration, tax returns, restricted audits and due diligence reviews.

Fiduciary Offices
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Wyrsch Treuhand AG Logo

Wyrsch Treuhand AG 

Kaltbrunn · Since 1993

Wyrsch Treuhand AG provides fiduciary services including accounting, tax advisory, auditing and business consulting. The services listed on the website include financial accounting, payroll and VAT filings, tax returns and limited statutory audits for SMEs and private clients.

Fiduciary Offices
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Wyser Consult GmbH Logo

Wyser Consult GmbH 

Affoltern Am Albis · Since 2007

The core activity of Wyser Consult GmbH is the provision of fiduciary and commercial services, particularly in the areas of accounting, tax consulting, corporate consulting, secretarial services, and project management. The company thus offers comprehensive services to support and relieve companies in their administrative and financial processes.

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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