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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

Socafid SA Logo

Socafid SA 

Vésenaz · Since 2002

The core activity of Socafid is to provide fiduciary services, particularly for small and medium-sized enterprises (SMEs), self-employed individuals, and craftsmen in the Geneva region and Switzerland. These services include: accounting and financial management, tax consulting and planning, company formation and domiciliation, payroll and salary processing, social insurance and employment contract management, and secretarial and administrative services. The company offers personalized and tailored solutions to meet the needs of its clients and positions itself as a trusted partner for business management.

Fiduciary Offices
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Solis Treuhand AG Logo

Solis Treuhand AG 

Seewen Sz · Since 2021

The core activity of Solis Treuhand AG is the provision of trust services, particularly in the areas of accounting, human resources, taxes, economics, and digitalization. The company offers consulting and support services to businesses and private individuals in these areas, including the creation of financial statements, tax planning and representation, personnel management and consulting, as well as accompanying companies in their founding, expansion, and succession planning.

Fiduciary Offices
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SparWohl Treuhand GmbH Logo

SparWohl Treuhand GmbH 

Rupperswil · Since 2005

SparWohl Treuhand GmbH provides fiduciary services including accounting, tax and financial advice. Services include bookkeeping, preparation of annual financial statements, VAT returns, payroll and personnel administration, tax return preparation for private clients and corporate consulting.

Fiduciary Offices
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SparWohl Treuhand Rupperswil GmbH Logo

SparWohl Treuhand Rupperswil GmbH 

Rupperswil · Since 2019

SparWohl Treuhand Rupperswil GmbH provides financial and tax advisory services and trustee services for business and private clients, including bookkeeping, preparation of annual financial statements, VAT returns, payroll accounting and personnel administration.

Fiduciary Offices
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Stillhard Treuhand AG Logo

Stillhard Treuhand AG 

Frauenfeld · Since 1993

The core activity of Stillhard Treuhand AG is the provision of trust services, particularly in the areas of tax returns, financial consulting and planning. The company offers personal and individual solutions to its clients and supports them in managing their finances.

Fiduciary Offices
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STR Treuhand AG Logo

STR Treuhand AG 

Freienbach · Since 2009

STR Treuhand AG provides fiduciary services, tax advice, business consulting, start-up support and audit services.

Fiduciary Offices
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STR Treuhand Uznach GmbH Logo

STR Treuhand Uznach GmbH 

Uznach · Since 2012

STR Treuhand Uznach GmbH provides fiduciary services, tax advice and audit services, as well as business consulting and startup support. The firm serves corporate and private clients, offers personal consultancy and works with software solutions such as Abacus, Bexio, Taxware and BM Informatik.

Fiduciary Offices
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STR Wirtschaftsprüfung AG Logo

STR Wirtschaftsprüfung AG 

Freienbach · Since 2010

STR Wirtschaftsprüfung AG conducts limited statutory audits and related assurance services, including due diligence, payroll equality reviews and financial statement audits under SWISS GAAP FER. The firm performs audits in accordance with legal standards, uses certified audit software and undergoes external quality reviews; it is registered with the Federal Audit Oversight Authority (RAB).

Fiduciary Offices
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Stucki Treuhand AG Logo

Stucki Treuhand AG 

Ins · Since 1997

The core activity of Stucki Treuhand AG is the provision of services in the areas of tax consulting, corporate consulting and real estate trust. Specifically, this includes advising companies and private individuals on tax matters, managing real estate and brokering real estate objects.

Fiduciary Offices
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T + R AG Logo

T + R AG 

Gümligen · Since 1953

The core activity of T+R AG is the provision of services in the areas of economic consulting, auditing and tax consulting.

Fiduciary Offices
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TREFINASS Treuhand AG Logo

TREFINASS Treuhand AG 

Bubikon · Since 1992

The core activity of Trefinass Treuhand AG is the provision of services in the areas of trust, accounting, taxes, legal advice (marriage and inheritance law), financial planning, pension planning and real estate and investment consulting.

Fiduciary Offices
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Tresura Treuhand AG Logo

Tresura Treuhand AG 

Schaffhausen · Since 1980

The core activity of Tresura Treuhand AG is the provision of consulting services for companies and private individuals in the areas of economic consulting, corporate consulting, accounting, personnel administration, tax consulting and financial planning. The company offers services such as controlling, process optimization, implementation of management instruments, payroll accounting, social insurance consulting and tax planning.

Fiduciary Offices
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TREUFiN Reuter AG Logo

TREUFiN Reuter AG 

Schindellegi · Since 2007

The core activity of TREUFiN Reuter AG is the provision of comprehensive trust and consulting services for companies, private individuals, and international clients. This includes, in particular: * Financial accounting and financial planning * Tax planning and optimization * Annual financial statements and auditing * Legal services, especially in the areas of contract and corporate law * IT services, especially in the areas of digital accounting and online IT systems * Support for startups and international clients in establishing themselves in Switzerland * Consulting in the areas of cryptocurrencies and ICOs The company thus offers a wide range of services designed to support customers in the areas of finance, law, and IT.

Fiduciary Offices
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Treuhand AG Lenzburg Logo

Treuhand AG Lenzburg 

Lenzburg · Since 1961

Treuhand AG Lenzburg provides fiduciary, tax and financial advisory services. Offerings include accounting and financial reporting, tax return preparation and tax planning, limited audits and due diligence, pension and investment advice, and corporate services such as company formation, M&A support and succession planning.

Fiduciary Offices
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Treuhandbüro FIDEMEDIA GmbH Logo

Treuhandbüro FIDEMEDIA GmbH 

Seengen · Since 2015

Treuhandbüro FIDEMEDIA GmbH provides fiduciary services including financial and payroll accounting, tax return preparation, VAT filings and assistance with source-tax refund applications. The firm also offers office support, company-formation services and business consulting in areas such as organization, process design, quality management and project management, and represents clients before authorities.

Fiduciary Offices
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Treuhandbüro Haupt Logo

Treuhandbüro Haupt 

Hünenberg · Since 2019

The core activity of the company "Treuhand Haupt" is the provision of tax, financial and economic services for private individuals and companies. This includes in particular: Tax consulting (optimization, value-added tax, corporate tax, inheritance tax, liquidation tax, income tax), Business consulting (business plans, optimizations, controlling, liquidations, restructuring), Accounting (auditing, accounts receivable, accounts payable, payroll accounting, financial reporting), Founding consulting (legal forms, sole proprietorships, GmbH, AG, associations, foundations), Pension consulting, and Estate planning. The company thus offers comprehensive services for taxes, finance, economy and law.

Fiduciary Offices
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Treuhand Catherine Schmid GmbH Logo

Treuhand Catherine Schmid GmbH 

Zurich · Since 2010

The core activity of the company "Treuhand Catherine Schmid GmbH" is the provision of services in the areas of accounting, taxes, and company formation. Specifically, this includes: Accounting: management of books and accounts for companies and private individuals; Taxes: preparation of tax returns and consulting on tax matters; Company formation: support in the formation of companies, including the creation of necessary documents and consulting on legal matters. The company offers these services primarily to small and medium-sized enterprises as well as to private individuals.

Fiduciary Offices
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Treuhand zum Amtshaus AG Logo

Treuhand zum Amtshaus AG 

Laufen · Since 2016

The core activity of the company 'Treuhand zum Amtshaus AG' is the provision of trust services, in particular supporting companies in reviewing their financing options, implementing measures to improve their liquidity and creating solid financial plans.

Fiduciary Offices
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Treuinvest AG Logo

Treuinvest AG 

Sierre · Since 1992

The core activity of TREUINVEST AG encompasses the areas of real estate, trust and administration. Specifically, the company offers services such as sale, rental and management of real estate, as well as tax, accounting and consulting services within the framework of trust.

Fiduciary Offices
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Trevag Treuhand- und Revisions AG Logo

Trevag Treuhand- und Revisions AG 

Münsingen · Since 1996

The core activity of Trevag Treuhand- und Revisions AG is the provision of trust services, including tax consulting, legal consulting and auditing, particularly for small and medium-sized enterprises (SMEs) and private individuals.

Fiduciary Offices
View profile4.8(4)
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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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