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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

Mafides Treuhand AG Logo

Mafides Treuhand AG 

Elgg · Since 2005

The core activity of mafides Treuhand AG encompasses the provision of services in the following areas: accounting, real estate management, personnel administration, tax consulting, and taxes. The company offers these services to both companies and private individuals, positioning itself as trust experts with a trustworthy and competent approach.

Fiduciary Offices
View profile4.3(6)
Manzi Consulting Sàrl Logo

Manzi Consulting Sàrl 

Biel/Bienne · Since 2011

Manzi Consulting Sàrl provides financial and fiscal services, including consumer loans, fiduciary services, and preparation of tax returns. The website lists services such as company formation, accounting and year-end closings, consulting/outsourcing, and credit solutions including loan consolidation and monthly-payment reduction.

Fiduciary Offices
View profile5(6)
M & K Treuhand GmbH Logo

M & K Treuhand GmbH 

Bargen Be · Since 2001

M & K Treuhand GmbH provides fiduciary and advisory services, including bookkeeping, annual financial statements, VAT returns, and payroll and social insurance administration. The firm also offers tax advice and representation before authorities for individuals and legal entities, as well as corporate services such as company formation, restructurings and succession planning.

Fiduciary Offices
View profile5(6)
Mösler Treuhand AG Logo

Mösler Treuhand AG 

Sulgen · Since 2023

Mösler Treuhand AG is a fiduciary firm offering accounting, payroll, tax advisory and business consulting services. Offerings include online bookkeeping platforms, VAT and tax planning, company formation support, corporate governance advice and assistance with digitalisation and IT projects.

Fiduciary Offices
View profile4.7(6)
Mösler Consulting GmbH Logo

Mösler Consulting GmbH 

Sulgen · Since 2013

Mösler Consulting GmbH provides fiduciary and advisory services, including accounting, tax services, business consulting and assistance with company formation.

Fiduciary Offices
View profile4.7(6)
My Life Gestion, Coelho Ribeiro Logo

My Life Gestion, Coelho Ribeiro 

Crissier · Since 2022

The core activity of My Life Gestion is to provide services in the field of corporate consulting, management and representation, particularly in the areas of: * Company formation and registration * Tax consulting and planning * Accounting and bookkeeping * Personnel management and administration * Business planning and strategy * Administration and representation of companies The company also offers personalized services for businesses and individuals, including the creation of business plans, support for company formation and company management.

Fiduciary Offices
View profile5(6)
NPO Treuhand GmbH Logo

NPO Treuhand GmbH 

Solothurn · Since 1996

NPO Treuhand GmbH provides bookkeeping, tax and corporate advisory, auditing, and payroll administration services for SMEs, private individuals, associations and foundations. Services include financial and operational accounting, payroll administration, tax advice and audit services, together with digital bookkeeping support.

Fiduciary Offices
View profile4.3(6)
Nummeria Treuhand GmbH Logo

Nummeria Treuhand GmbH 

Zurich · Since 2019

The core activity of Nummeria Treuhand GmbH is the provision of services in the areas of trust, accounting, tax consulting and business consulting, in particular for small and medium-sized enterprises as well as private individuals.

Fiduciary Offices
View profile5(6)
Optimizh GmbH Logo

Optimizh GmbH 

Zurich · Since 2023

The core activity of Optimizh is the provision of trust services for private individuals and small to medium-sized enterprises (SMEs). This includes support with financial matters and tax concerns, the assumption of administrative and tax-related tasks, as well as consulting and support in various areas.

Fiduciary Offices
View profile5(6)
Ora Fiduciaire Sàrl Logo

Ora Fiduciaire Sàrl 

Geneva · Since 2024

The core activity of Ora Fiduciaire is to provide services in the fields of company formation, accounting, taxes, payroll, social insurance and company domiciliation in Switzerland, particularly in Geneva. The company offers support in setting up businesses, creating business plans, managing taxes and contributions, payroll and social insurance, as well as ensuring compliance with Swiss legal requirements.

Fiduciary Offices
View profile5(6)
Otto Treuhand AG Logo

Otto Treuhand AG 

Olten · Since 2006

The core activity of Otto Treuhand AG is the provision of trust services, particularly in the areas of taxes, accounting and controlling, corporate consulting and auditing.

Fiduciary Offices
View profile4.3(6)
Pascal Tanner Treuhand & Steuern Logo

Pascal Tanner Treuhand & Steuern 

Oerlingen · Since 2010

The core activity of Tanner Treuhand & Steuern is the provision of services in the areas of trust and taxes, including: company formation, accounting and bookkeeping, tax consulting, payroll and personnel administration, real estate sales, and family office services. The company thus offers comprehensive services for companies and private individuals in the areas of finance, taxes, and administration.

Fiduciary Offices
View profile4.3(6)
Powertreuhand für KMU GmbH Logo

Powertreuhand für KMU GmbH 

Winterthur · Since 2019

The core activity of Powertreuhand für KMU GmbH is the provision of administrative and financial services for small and medium-sized enterprises (SMEs). This includes, in particular: accounting and financial accounting, payroll accounting, financial planning and consulting, tax consulting and planning, social insurance consulting, organizational support, troubleshooting and setting up administrative structures. The company offers customized solutions tailored to the needs of its clients and supports SMEs in their founding, setup and consolidation phases.

Fiduciary Offices
View profile5(6)
PRT Revisions & Treuhand AG Logo

PRT Revisions & Treuhand AG 

Winterthur · Since 1999

The core activity of PRT Revisions & Treuhand AG is the provision of trust, consulting and auditing services for companies, particularly SMEs, as well as for private individuals. This includes, among other things: accounting and payroll administration, tax consulting and planning, auditing and revision, consulting for company formation, sale and succession, financial planning and reporting, and communication with tax authorities and legal proceedings. The company thus offers a comprehensive range of services for companies and private individuals in the areas of finance, taxes and accounting.

Fiduciary Offices
View profile4.3(6)
pts treuhand ag Logo

pts treuhand ag 

Suhr · Since 1956

pts treuhand ag is a fiduciary firm providing property management, property sales, tax advisory and accounting services for private clients and small and medium-sized enterprises. Services include bookkeeping, payroll administration, invoicing and debt collection, creditor management and VAT returns; the company also uses an online tool (Woonig) for property administration.

Fiduciary Offices
View profile2.3(6)
Recontas Treuhand AG Logo

Recontas Treuhand AG 

Bassersdorf · Since 2012

The core activity of Recontas Treuhand AG is the provision of fiduciary services, particularly in the areas of: * Accounting * Corporate consulting * Tax consulting * Pension and estate planning * Real estate * Company formation The company thus offers comprehensive services for companies and private individuals in the areas of finance, taxes and law.

Fiduciary Offices
View profile5(6)
RGP Fiduciaire Sàrl Logo

RGP Fiduciaire Sàrl 

Pompaples · Since 2018

The core activity of RGP Fiduciaire Sàrl is to provide services in the field of fiduciary business, particularly in the areas of accounting, taxation, human resources, and business consulting. The company offers its clients a wide range of services, including the preparation of financial statements, tax returns, payroll processing, and other administrative tasks. It also supports its clients in the implementation of digital solutions and provides training and consulting in this area.

Fiduciary Offices
View profile5(6)
Rickenbach Treuhand GmbH Logo

Rickenbach Treuhand GmbH 

Kölliken · Since 2024

The core activity of Rickenbach Treuhand GmbH is the provision of trust services, particularly in the following areas: * Tax returns: Preparation of optimized and professional tax returns * Accounting: Preparation of complete accounts according to the latest standards, including financial accounting and payroll accounting * Consulting: Individual consulting and support for private individuals, sole proprietorships, and SMEs in financial and trust matters. The company also offers additional services such as cost accounting, tax return costs, and accounting costs.

Fiduciary Offices
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Rolli Treuhand AG Logo

Rolli Treuhand AG 

Opfikon · Since 1976

The core activity of Rolli Treuhand AG is the provision of trust services, particularly in the areas of accounting, tax consulting, personnel administration, and corporate consulting. The company offers its customers comprehensive services to support them in their business activities and enable them to devote more time and energy to their core business.

Fiduciary Offices
View profile3.7(6)
RR Support GmbH Logo

RR Support GmbH 

Sissach · Since 2008

RR Support GmbH provides fiduciary services including accounting, payroll processing, tax return preparation and VAT reporting, as well as assistance with company formation. The company also sells and supports INFONIQA accounting software, offering installation, setup, training and remote support.

Fiduciary Offices
View profile4.8(6)
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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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