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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

WAGNER & PARTNER AG, ROTKREUZ Logo

WAGNER & PARTNER AG, ROTKREUZ 

Rotkreuz · Since 1989

The core activity of Wagner & Partner AG is the provision of services in the areas of accounting, auditing, tax consulting, human resources consulting, management consulting, start-ups and trust services.

Fiduciary Offices
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Wagner Treuhand AG für kleine und mittlere Unternehmen Logo

Wagner Treuhand AG für kleine und mittlere Unternehmen 

Reigoldswil · Since 1991

Wagner Treuhand AG für kleine und mittlere Unternehmen provides accounting, controlling, tax advisory and financing‑coaching services for small and medium-sized enterprises. Additional services listed on the website include business plans, start‑up preparation, succession planning, VAT filings, payroll administration and representation before tax authorities; the firm is a member of TREUHAND | SUISSE.

Fiduciary Offices
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Wagner Treuhand AG Logo

Wagner Treuhand AG 

Stans · Since 1975

Wagner Treuhand AG provides fiduciary, accounting and tax advisory services for small and medium-sized enterprises. Services include bookkeeping, controlling, tax advice, payroll administration, VAT returns, financing coaching, business plans, start-up and succession support, and representation before tax authorities; the firm is a member of TREUHAND | SUISSE.

Fiduciary Offices
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Wahlen + Seiler Treuhand GmbH Logo

Wahlen + Seiler Treuhand GmbH 

Zäziwil · Since 2018

The core activity of Wahlen+Seiler Treuhand GmbH is the provision of financial and tax services for SMEs, sole proprietorships, and private individuals. This includes: accounting and annual financial statements, tax consulting and tax returns, payroll and personnel administration, property management, financial planning and corporate consulting, tax planning and tax optimization. The company thus offers comprehensive fiduciary services to support customers in managing their finances and taxes.

Fiduciary Offices
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Walch Consulting GmbH Logo

Walch Consulting GmbH 

Sierre · Since 1999

The core activity of Walch Consulting GmbH is the provision of trust and tax consulting services for companies and private individuals. This includes, in particular, support in the founding of companies, the organization of accounting and finance, the preparation of tax returns, and advice on tax matters.

Fiduciary Offices
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Walche Revisionsgesellschaft AG Logo

Walche Revisionsgesellschaft AG 

Frauenfeld · Since 2007

Walche Revisionsgesellschaft AG provides statutory and voluntary audit services, tax advisory services, and other fiduciary/accounting (treuhand) services. The firm is registered as a revision expert with the Swiss Federal Audit Oversight Authority (RAB) and is a member of EXPERTsuisse.

Fiduciary Offices
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Waldag AG Logo

Waldag AG 

Cham · Since 1997

Waldag AG provides bookkeeping and payroll administration services as well as tax and administrative support. Services include financial accounting and year-end statements, VAT handling, payroll processing, correspondence and tax return preparation; the company is led by Sonja Waldner, a bookkeeper with long-standing professional experience.

Fiduciary Offices
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Walder & Lehmann AG Logo

Walder & Lehmann AG 

Basel · Since 2010

The core activity of Walder & Lehmann AG is the provision of services in the field of trust and tax consulting.

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Walder Multiassist GmbH Logo

Walder Multiassist GmbH 

Bergdietikon · Since 2022

Walder Multiassist GmbH provides administrative and accounting services, including management of the BPW Club Zürich office and bookkeeping using the ClubDesk software.

Management ConsultingFiduciary Offices
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Waldistax AG Logo

Waldistax AG 

Lucerne · Since 2016

The core activity of Waldistax is tax consulting for entrepreneurs and private individuals, including the solution of complex tax and succession issues, such as tax-optimized investments, real estate structuring, international tax planning, inheritance and gift tax issues, as well as succession consulting.

Fiduciary Offices
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Waldstätter Treuhand GmbH Logo

Waldstätter Treuhand GmbH 

Brunnen · Since 2022

Waldstätter Treuhand GmbH provides fiduciary, tax and accounting services as well as business advisory for corporate and private clients. Services include company formation, financial accounting, VAT, payroll administration, pension advice and outsourcing.

Fiduciary Offices
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Walker Management AG Logo

Walker Management AG 

Sursee · Since 1990

Walker Management AG provides tailored outsourcing services for non-profit organisations, covering management, consulting, communication and fiduciary/accounting services. Key offerings include office and secretariat management, financial accounting and payroll, strategic advice, and event planning and organisation.

Fiduciary Offices
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Walser & Partner AG Zürich Logo

Walser & Partner AG Zürich 

Zurich · Since 2001

Walser & Partner AG Zürich provides integrated fiduciary, tax and business advisory services to corporate and private clients. Services include accounting (bookkeeping and financial statements), payroll administration, national and international tax planning, company formation, board and executive mandates, and support for cross-border projects including activities in Dubai and Brazil.

Fiduciary Offices
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Walter Jucker AG Logo

Walter Jucker AG 

Pfäffikon Zh · Since 2011

Walter Jucker AG provides legal and business-economics advisory services focused on agricultural enterprises and rural real estate. Services include legal advice (e.g. planning law, agricultural land and tenancy law), accounting and tax services, property brokerage, valuations and expert reports.

Fiduciary Offices
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Walter Oehrli Treuhand Logo

Walter Oehrli Treuhand 

Bassersdorf · Since 1993

The core activity of the company 'Treuhand Oehrli' is the provision of fiduciary services in finance and accounting for small and medium-sized enterprises as well as private individuals.

Fiduciary Offices
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Walter Team AG Logo

Walter Team AG 

Zurich · Since 2000

The core activity of Walter Team AG is the provision of tax law and management consulting services.

Fiduciary Offices
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Wanner Treuhand & Consulting AG Logo

Wanner Treuhand & Consulting AG 

Elgg · Since 2016

The core activity of Wanner Treuhand & Consulting AG is the provision of services in the areas of accounting, tax consulting, auditing and annual financial statements for small and medium-sized enterprises as well as private individuals. This includes in particular: accounting and annual financial statements, tax consulting and preparation of tax documents, auditing and examination of company data, consulting and support in business and accounting matters, preparation of tax returns and optimization of the tax situation for private individuals.

Fiduciary Offices
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Wasag Treuhand Adelboden GmbH Logo

Wasag Treuhand Adelboden GmbH 

Adelboden · Since 2012

Wasag Treuhand Adelboden GmbH provides fiduciary and audit services, offering accounting and bookkeeping, tax declarations, payroll administration, financial statements and business advisory services.

Fiduciary Offices
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Wasag Treuhand AG Logo

Wasag Treuhand AG 

Bern · Since 1968

Wasag Treuhand AG provides fiduciary and audit services for SMEs, offering accounting and financial reporting, tax and pension advisory, payroll administration, business consulting, and statutory audits. The firm supports digital administration through document management, accounting and payroll software, and remote support tools.

Fiduciary Offices
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Waser Consulting GmbH Logo

Waser Consulting GmbH 

Lucerne · Since 2019

The core activity of Waser Consulting GmbH is the provision of services in the field of financial and accounting consulting, in particular: accounting and financial accounting, tax consulting and planning, payroll accounting and social insurance accounting, financial planning and budget consulting, as well as consulting for company formations and insurance matters. 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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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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