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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

R. Eicher Treuhand GmbH Logo

R. Eicher Treuhand GmbH 

Berg Tg · Since 2015

The core activity of R. Eicher Treuhand GmbH is the provision of trust services, particularly in the areas of: accounting, payroll administration, company formations, tax mandate processing, tax consulting, financial planning, and condominium management. The company offers individual consulting and solutions for small and medium-sized enterprises (SMEs) as well as for private individuals.

Fiduciary Offices
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Reichlin & Suter Treuhand AG Logo

Reichlin & Suter Treuhand AG 

Schwyz · Since 1986

The core activity of Reichlin & Suter Treuhand AG is the provision of services in the fields of trust and tax consulting, particularly in the following areas: accounting and bookkeeping, tax consulting and planning, corporate consulting, including the founding, restructuring and takeover of companies, auditing and revision, as well as pension planning and consulting in the areas of mandatory and voluntary pension provision. The company offers these services primarily to small and medium-sized enterprises in the region and positions itself as a trustworthy partner for care and consulting in these areas.

Fiduciary Offices
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Reichlin Treuhand AG Logo

Reichlin Treuhand AG 

Zug · Since 1971

Fiduciary Offices
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Reinhard Advisory AG Logo

Reinhard Advisory AG 

Thun · Since 2004

The core activity of Reinhard Advisory AG is the strategic consulting and support of small and medium-sized enterprises (SMEs) in the following areas: strategy development and implementation, process organization and optimization, administration and controlling, mergers, acquisitions, investments, sales, succession planning and restructuring, quality assurance and process optimization, as well as trust and accounting services. The company also offers outsourcing services in these areas and supports its clients in implementing changes and sustainably improving their business model.

Management ConsultingFiduciary Offices
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Reinhard Schmid Treuhand- und Buchhaltungsbüro Logo

Reinhard Schmid Treuhand- und Buchhaltungsbüro 

Zurich · Since 1978

Reinhard Schmid Treuhand- und Buchhaltungsbüro provides accounting, trust and tax services for small and medium-sized enterprises, including bookkeeping with financial statement preparation, VAT and payroll processing, and social security and withholding tax filings.

Fiduciary Offices
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Reise-Treuhand GmbH Logo

Reise-Treuhand GmbH 

Zurich · Since 2019

Reise-Treuhand GmbH is a product of Treuhand Zürich AG that provides fiduciary services tailored to travel agencies and tour operators. Services include accounting, annual financial statements, tax and VAT support, and payroll administration; the offering is adapted to common travel IT systems (HIT-Partner, myJack, Umbrella, Tris) and includes contacts with the Swiss travel industry guarantee fund and the Swiss Travel Association.

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REKA Treuhand St. Gallen AG Logo

REKA Treuhand St. Gallen AG 

St. Gallen · Since 2000

The company's core activity is providing trust and tax consulting services, particularly for medium-sized enterprises and medical practices. The services include, among others, accounting, tax consulting, restructuring, personnel management and debt collection.

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Rekonta Revisions AG Logo

Rekonta Revisions AG 

Zurich · Since 1975

The core activity of Rekonta Revisions AG is the conduct of audits, special audits and regular audits for medium-sized and small companies, particularly for small and medium-sized enterprises (SMEs) in German-speaking Switzerland. As a licensed audit expert, the company provides competent and personal services in the areas of auditing, examination and consulting.

Fiduciary Offices
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Relax Treuhand GmbH Logo

Relax Treuhand GmbH 

Zurich · Since 2003

The company's core activity is the provision of trust services, particularly in the areas of: tax consulting and planning, financial accounting, payroll accounting, commercial law, real estate management and brokerage, estate administration, and auditing and reviewing of valuations and dispositions. The company also offers general consulting and services for small and medium-sized enterprises as well as private individuals, including support for starting a self-employed activity, financial planning and budget consulting.

Fiduciary Offices
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Reliance Corporate Services (Zug) AG Logo

Reliance Corporate Services (Zug) AG 

Zug · Since 2022

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REMAK Treuhand GmbH Logo

REMAK Treuhand GmbH 

Biel/Bienne · Since 2018

REMAK Treuhand GmbH provides fiduciary, tax and advisory services for private individuals and small to medium-sized enterprises, including bookkeeping, monthly/quarterly/annual financial statements, payroll administration and social insurance settlements. The firm also prepares tax returns, handles tax assessments and appeals, manages VAT filings and offers advice on company formation, restructurings and succession planning.

Fiduciary Offices
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Remassa AG Logo

Remassa AG 

Bern · Since 2001

The core activity of remassa ag is the provision of services in the areas of corporate restructuring, liquidation and bankruptcy administration. The company supports its clients in trustee mandates and offers consulting and support in difficult economic situations.

Fiduciary Offices
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REMIFID Sàrl Logo

REMIFID Sàrl 

Geneva · Since 2018

The core activity of REMIFID is the provision of fiduciary services, particularly in accounting, tax consulting and company formation, specifically for retail and small and medium-sized enterprises (SMEs) in Switzerland.

Fiduciary Offices
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Renato Bullani Logo

Renato Bullani 

Chiasso · Since 1972

The core activity of Capifid-Bullani SA is to provide consulting services to companies, foundations, institutions and private individuals. The specific services include: corporate consulting, accounting consulting, human resources consulting, audits, strategy consulting, setting up new companies, and real estate services. The company positions itself as a 'Consulting Hub' with a network of consultants who have extensive experience and multidisciplinary expertise.

Fiduciary Offices
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Renggli Steuerberatung GmbH Logo

Renggli Steuerberatung GmbH 

Richterswil · Since 2024

The core activity of Renggli Steuerberatung GmbH is tax consulting and declaration, including the preparation of tax returns and professional advice on tax matters.

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renius revisions ag Logo

renius revisions ag 

Bassersdorf · Since 2018

renius revisions ag is the subsidiary of renius treuhand ag that provides statutory audit services. It performs limited audits (reviews) of annual financial statements for corporations, GmbHs, cooperatives and associations and holds approval from the Audit Supervisory Authority (RAB).

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renius treuhand ag Logo

renius treuhand ag 

Bassersdorf · Since 2012

renius treuhand ag provides fiduciary and financial services, including accounting, tax advice, financial planning and corporate financial management. The firm advises on succession planning—such as business valuations, business-plan support, financing and buyer mediation—and performs limited statutory audits; audit services are carried out by its subsidiary renius revisions ag, authorised by the audit supervisory authority (RAB).

Fiduciary Offices
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Rent an Accountant GmbH Logo

Rent an Accountant GmbH 

Basel · Since 2013

The core activity of the company "Rent an Accountant" is the provision of accounting and trust services, including tax consulting and controlling, for companies and self-employed individuals, particularly in the fields of culture and creative industries, architecture and design.

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Rent Bürki Logo

Rent Bürki 

Riggisberg · Since 2016

The core activity of the company 'Rent Bürki' consists of providing consulting services and performing tasks in the areas of finance, administration and organization for public-law corporations, associations, private individuals and SMEs. Specifically, this includes, among other things, the preparation of tax returns for natural and legal persons, consulting for SMEs, and the administration of associations.

Fiduciary Offices
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Renus Treuhand & Immobilien GmbH Logo

Renus Treuhand & Immobilien GmbH 

Rheinfelden · Since 2010

The core activity of Renus Treuhand & Immobilien GmbH encompasses services in the areas of real estate and trust. Specifically, the company offers the following services: property management, condominium ownership, real estate sales, trust services, and initial and re-rental. Thus, the company provides a comprehensive range of services for property owners, buyers, and tenants, from the administration and management of properties to the brokerage and sale of properties.

Fiduciary OfficesProperty ManagementReal Estate Brokerage
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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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