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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

WENGY Sàrl Logo

WENGY Sàrl 

Geneva · Since 2021

The core activity of Wengy is to provide administrative and accounting services to small and medium-sized enterprises (SMEs), self-employed individuals and decision-makers. Specifically, this includes taking on tasks such as accounting, factoring, personnel management and tax consulting, with the aim of saving customers time and increasing their productivity.

Fiduciary Offices
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weresa treuhand AG Logo

weresa treuhand AG 

Wengen · Since 1991

The core activity of the company "weresa treuhand AG" is the provision of services in the field of trust and real estate management. Specifically, this includes: Trust: accounting, tax consulting and general trust work for small and medium-sized enterprises (SMEs); Real estate management: management and administration of real estate, including rental properties and condominium ownership, as well as consulting on financing and tax matters.

Fiduciary Offices
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Werner Schnyder, Buchhaltungs- und Treuhandbüro Logo

Werner Schnyder, Buchhaltungs- und Treuhandbüro 

Galgenen · Since 1979

The core activity of the company "Treuhandbüro Schnyder Werner" is the provision of services in the field of accounting and controlling, including trust services such as accounting, tax consulting and financial planning.

Fiduciary Offices
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Werren Treuhand GmbH Logo

Werren Treuhand GmbH 

Thun · Since 2008

Werren Treuhand GmbH provides fiduciary, tax and business consulting services for SMEs, sole proprietors and private individuals. Services include financial and payroll accounting, preparation of financial statements, tax returns and VAT filings, as well as advisory support for company formation, restructuring and succession.

Fiduciary Offices
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Werren Treuhand Logo

Werren Treuhand 

Thun · Since 2004

Werren Treuhand provides fiduciary, tax and business consultancy services. Offerings include financial and payroll accounting, preparation of financial statements, tax returns and VAT advice, as well as support with company formation, restructuring and succession for SMEs and private clients.

Fiduciary Offices
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WerSa-Treuhand GmbH Logo

WerSa-Treuhand GmbH 

Nesslau · Since 2019

Fiduciary Offices
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WerSa-Treuhand GmbH Logo

WerSa-Treuhand GmbH 

St. Peterzell · Since 2019

Fiduciary Offices
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Wescom GmbH Logo

Wescom GmbH 

Lucerne · Since 1998

The core activity of Wescom GmbH encompasses four main areas: 1. IT Consulting: The company provides consulting services in the field of information technology. 2. IT Security: Wescom GmbH supports customers in securing their IT systems and infrastructure. 3. GNU/Linux Systems: The company specializes in the implementation and maintenance of Linux-based systems. 4. Trust and Corporate Consulting: Wescom GmbH offers services in the areas of trust, corporate consulting, and tax consulting.

Fiduciary OfficesIT Consulting & Services
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wescon TREUHAND Kurt Wenger Logo

wescon TREUHAND Kurt Wenger 

Schindellegi · Since 2009

wescon TREUHAND Kurt Wenger provides services in financial accounting, tax advisory and fiduciary services. The firm also offers payroll administration, property management and organisational consulting, including support for accounting software.

Fiduciary Offices
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Wespi & Partner AG Logo

Wespi & Partner AG 

Wallisellen · Since 2013

Wespi & Partner AG is a partner-led fiduciary firm offering interdisciplinary services in fiduciary/accounting, payroll, tax advisory, business consulting and statutory audit. The firm is recognized by EXPERTsuisse and holds authorization from the Swiss audit supervisory authority.

Fiduciary Offices
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Wetag Treuhand AG Logo

Wetag Treuhand AG 

Affoltern Am Albis · Since 2002

The core activity of Wetag Treuhand AG is the provision of services in the areas of accounting, tax consulting and business consulting.

Fiduciary Offices
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W. Geissbühler Treuhand Logo

W. Geissbühler Treuhand 

Urdorf · Since 2007

W. Geissbühler Treuhand provides fiduciary and accounting services as well as tax advisory. Services include bookkeeping with subledgers, preparation of annual financial statements and tax returns, payroll and social-insurance administration, and advice on budgets and process optimisation.

Fiduciary Offices
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W. Herrmann Treuhand AG Logo

W. Herrmann Treuhand AG 

Stans · Since 1988

The core activity of W. Herrmann Treuhand AG is the provision of trust services, particularly in the areas of: * Financial and accounting services * Auditing * Tax consulting * Legal consulting * Business consulting * Trust services, including accounting, payroll accounting and reporting. The company provides its customers with goal- and practice-oriented consulting and supports them in mastering their entrepreneurial challenges.

Fiduciary Offices
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wichert-treuhand ag Logo

wichert-treuhand ag 

Lachen Sz · Since 2020

The core activity of Wichert-Treuhand AG is comprehensive economic and tax consulting, including: tax consulting and planning, trust services, including the establishment and management of companies, accounting, including bookkeeping, annual financial statements and financial planning, auditing and auditing services, succession planning and restructuring of companies, financial and payroll accounting, valuations and legal consulting. The company offers these services primarily to companies in the canton of Schwyz and has specialized in relocation to the tax-friendly canton of Schwyz and domicile management/management.

Fiduciary Offices
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Wide Views GmbH Logo

Wide Views GmbH 

Einsiedeln · Since 2007

Wide Views is a global company with branches in various countries, including Saudi Arabia, Lebanon, Slovakia, Jordan, Philippines, and China. The company's core activity encompasses design and contracting services, particularly in the field of construction and real estate development. The company offers its services in various regions and has local managers and teams that manage the business in the respective countries.

Fiduciary Offices
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Wiederkehr Treuhand GmbH Logo

Wiederkehr Treuhand GmbH 

Dietikon · Since 2000

The core activity of Wiederkehr Treuhand GmbH is the provision of trust and consulting services, particularly for private individuals and small and medium-sized enterprises (SMEs). This includes, among other things, personal and individual solutions in the areas of tax consulting, accounting and financial planning.

Fiduciary Offices
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Wieser & Wieser AG, Treuhand- und Revisionsgesellschaft Logo

Wieser & Wieser AG, Treuhand- und Revisionsgesellschaft 

Zuoz · Since 2001

The core activity of Wieser & Wieser AG encompasses trust and real estate matters, including: trust and corporate consulting, tax consulting, auditing and revisions, real estate management and brokerage, as well as support in contract negotiations, purchase and sale of real estate, and in legal and tax matters. The company thus offers comprehensive services in the field of financial and real estate consulting.

Fiduciary OfficesProperty ManagementReal Estate Brokerage
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WIGRA Treuhand AG Logo

WIGRA Treuhand AG 

Glattbrugg · Since 1969

The core activity of WIGRA Treuhand AG is the provision of services in the areas of accounting, taxes, company domicile, consulting, guardianship and real estate.

Fiduciary Offices
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Wika Treuhand GmbH Logo

Wika Treuhand GmbH 

Arni Ag · Since 2001

The core activity of Wika Treuhand GmbH is the provision of services in the field of finance and accounting, in particular: accounting, tax consulting, personnel and payroll administration, consulting for small and medium-sized enterprises (SMEs) on liquidity, budgeting, business planning and financial reporting according to international standards (IFRS) or Swiss accounting standards (Swiss Gaap FER), and support for company foundations.

Fiduciary Offices
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Wilhelm Surbir GmbH Logo

Wilhelm Surbir GmbH 

Berg Am Irchel · Since 2006

The core activity of Wilhelm Surbir GmbH is the provision of services in the field of management consulting, particularly in the areas of negotiation techniques and conflict resolution strategies.

Management ConsultingFiduciary 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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