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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

Brühweiler Treuhand GmbH Logo

Brühweiler Treuhand GmbH 

Oberdorf So · Since 2017

The core activity of Brühweiler Treuhand GmbH encompasses the provision of services in the areas of trust, corporate consulting, and real estate management. Specifically, the company offers the following services: accounting and financial reporting, tax consulting and planning, company formations and transformations, management consulting, marketing analyses, real estate management, including rental property management and condominium management, organization and leadership of owners' meetings, and representation of owners before authorities and arbitration bodies. The company thus offers a comprehensive range of services for companies and private individuals specializing in the management of finances, real estate, and companies.

Fiduciary Offices
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Brumann Steuern & Recht Logo

Brumann Steuern & Recht 

Wil Sg · Since 2005

The core activity of Brumann Steuern is tax consulting for self-employed individuals, companies and private individuals.

Fiduciary Offices
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Bruni Treuhand GmbH Logo

Bruni Treuhand GmbH 

Wilen (Sarnen) · Since 2019

Bruni Treuhand GmbH provides accounting, tax and business advisory services, including bookkeeping with annual and interim financial statements, VAT returns and payroll administration. Services also include tax returns for individuals and SMEs, tax planning, company formations, statute amendments and individual consultancy.

Fiduciary Offices
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Brunner et Associés SA, société fiduciaire Logo

Brunner et Associés SA, société fiduciaire 

Neuchâtel · Since 1991

The company offers services in the following areas: Tax Consulting, Accounting - Payroll, Audit - Review, Business Consulting, Corporate Administration, and Legal Consulting. The core activity of the company is the provision of services in the field of auditing, tax consulting and business consulting.

Fiduciary Offices
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Bruno Buser, Revisionsdienstleistungen Logo

Bruno Buser, Revisionsdienstleistungen 

Pratteln · Since 2009

Bruno Buser, Revisionsdienstleistungen provides audit services as well as accounting, tax advisory, business consulting and board-mandate services for SMEs.

Fiduciary Offices
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Bruno Edelbauer, Steuerrechts- und Treuhandpraxis Logo

Bruno Edelbauer, Steuerrechts- und Treuhandpraxis 

Laax Gr · Since 2008

Bruno Edelbauer, Steuerrechts- und Treuhandpraxis provides advisory and representation services in tax and inheritance law, including preparation of tax filings and representation before authorities. The practice also offers real-estate fiduciary services (management, purchase/sale, valuations, property accounts), bookkeeping and audit services, and company-formation and general fiduciary functions.

Fiduciary Offices
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Bruno Eltschinger GmbH Logo

Bruno Eltschinger GmbH 

Kaiseraugst · Since 2004

The core activity of Bruno Eltschinger GmbH is the provision of tax services, including support in the preparation of tax returns.

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Bruno Korrodi Rechtsberatung und Mediation Logo

Bruno Korrodi Rechtsberatung und Mediation 

Thalwil · Since 2009

Bruno Korrodi Rechtsberatung und Mediation provides legal advice on estate planning and succession and offers services in real estate, corporate and contract law as well as in certain tax matters. The practice also conducts mediations in inheritance, partnership and neighborhood disputes, construction and property matters, business and employment, and public administration, and can assist with implementation of estate and care arrangements.

Fiduciary Offices
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Bruno Niklaus, bilanzieren + inspirieren Logo

Bruno Niklaus, bilanzieren + inspirieren 

Vinelz · Since 2021

The core activity of Bruno Niklaus' company is the provision of financial services, particularly in accounting and consulting, as well as the organization of seminars and workshops on the topic of money and consciousness, with the goal of imparting a new, differentiated and more conscious attitude towards money to the participants.

Fiduciary Offices
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Bruno Schuler Treuhand GmbH Logo

Bruno Schuler Treuhand GmbH 

Rothenthurm · Since 2015

The core activity of Bruno Schuler Treuhand GmbH is the provision of trust services, particularly: tax consulting and administration, accounting and financial accounting, payroll accounting and settlements with authorities, auditing and controlling, support for company formations and liquidations, inheritance and financial planning, and personnel administration. The company thus offers comprehensive services in the field of financial and tax consulting, supporting companies and private individuals in managing their finances and taxes.

Fiduciary Offices
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Brun Treuhand, H. Brun Logo

Brun Treuhand, H. Brun 

Möriken Ag · Since 1994

Brun Treuhand, H. Brun provides fiduciary (treuhand) and real estate services, including accounting, tax advisory and administrative support for companies, agricultural clients and private individuals. Real estate services include property management, condominium (stock ownership) administration, rental property management and assistance with property sales, and clients can access documents via digital portals.

Fiduciary Offices
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BruWy Office GmbH Logo

BruWy Office GmbH 

Kloten · Since 2007

The core activity of BruWy Office GmbH is the provision of administrative and accounting services for small and medium-sized enterprises (SMEs) and sole proprietorships. This includes, among other things: financial accounting, accounts payable and accounts receivable, personnel accounting, tax returns for private individuals, secretarial services, troubleshooting, preparation of prices and calculations, cost accounting and billing of services and work equipment, and support in reorganizing office and administrative processes. The company offers these services as an outsourcing solution to relieve SMEs and sole proprietorships and enable them to focus on their core business.

Fiduciary Offices
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BSB finance & accounting GmbH Logo

BSB finance & accounting GmbH 

Courtepin · Since 2015

BSB finance & accounting GmbH provides accounting and financial services, including bookkeeping, preparation of financial statements, tax returns, payroll administration, VAT reporting and payment transactions.

Fiduciary Offices
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BS Business Solution GmbH Logo

BS Business Solution GmbH 

Pieterlen · Since 2001

BS Business Solution GmbH provides head-office and fiduciary services and handles administrative functions for businesses. Services include bookkeeping and annual accounts, payroll and HR administration, marketing support, legal advice and start-up/business planning assistance.

Management ConsultingFiduciary Offices
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BS Consulting GmbH Logo

BS Consulting GmbH 

Tägerwilen · Since 2021

BS Consulting GmbH provides tax advisory and reporting services with a focus on fund tax reporting and stamp tax. The firm calculates taxable income for investment funds, submits reports to the Federal Tax Administration, advises asset managers and financial service providers on stamp tax obligations, and develops IT solutions integrated into operational processes.

Fiduciary Offices
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BS Fiduciaire Sàrl Logo

BS Fiduciaire Sàrl 

Prilly · Since 2012

The core activity of BS Fiduciaire Sàrl is the provision of services in the fields of auditing, accounting and asset management. Specifically, this includes Business Accounting and Wealth & Capital Management.

Fiduciary Offices
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BSK Fiduciaire SA Logo

BSK Fiduciaire SA 

Geneva · Since 2019

The core activity of Fiduciaire BSK is the provision of services in the field of fiduciary business, including accounting, tax consulting and corporate management.

Fiduciary Offices
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BSP Revisions AG Logo

BSP Revisions AG 

Zurich · Since 1991

Fiduciary Offices
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BSP Treuhand AG Logo

BSP Treuhand AG 

Zurich · Since 2012

BSP Treuhand AG provides fiduciary services, tax advice, accounting and financial administration, and audit services. The firm serves private individuals and small and medium-sized enterprises (SMEs) in Switzerland and abroad.

Fiduciary Offices
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B-Stone & Partners SA Logo

B-Stone & Partners SA 

Geneva · Since 2010

The core activity of B-Stone & Partners SA consists in providing services for private and entrepreneurial investments, including: investment advice, asset management, tax and legal advice, and mediation of contacts with experts and partners from the fields of law, asset management, banking, trust and family offices. The company acts as a strategic partner for its clients and offers individual solutions and analyses to support investment decisions.

External Asset ManagementFiduciary 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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