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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryFiduciary Offices

Fiduciary Offices

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13'259 companies found

Stocker Tax & Legal Logo

Stocker Tax & Legal 

Zurich · Since 2023

Stocker Tax & Legal provides personal, independent tax and legal advice to private clients, families and their companies and asset structures. Services include tax optimisation, succession and estate planning, establishment and governance of foundations and trusts, assistance with relocation to Switzerland and representation in tax proceedings.

Fiduciary Offices
View profile5(12)
TaXperts GmbH Logo

TaXperts GmbH 

Basel · Since 2020

TaXperts GmbH provides professional tax advisory services for individuals and focuses on personal tax matters for expats, cross-border workers and local residents. Services include Swiss tax services, US tax services and global mobility support, with an online client portal for document exchange, transparent pricing and data-protection measures.

Fiduciary Offices
View profile4.7(12)
thingk ag Logo

thingk ag 

Lucerne · Since 2019

The core activity of thingk ag is the provision of services in the field of management consulting, trust and accounting, including tax consulting, process optimization and digitization. The company offers individual solutions for businesses and private individuals to optimize their processes, save time and achieve their goals.

Fiduciary Offices
View profile5(12)
US TaXperts AG Logo

US TaXperts AG 

Basel · Since 2024

US TaXperts AG provides US-related tax preparation and advisory services for US persons living abroad, including federal and state tax return preparation, FBAR and FATCA reporting, streamlined filing procedures, tax residency analyses, and tax authority representation. The firm also coordinates US and Swiss tax matters for clients who require services in both jurisdictions.

Fiduciary Offices
View profile4.7(12)
taxum AG Logo

taxum AG 

Zurich · Since 2025

The core activity of taxum AG is the provision of tax services, including tax returns, tax consulting and solutions for international tax issues. The company offers individually tailored solutions for private individuals and self-employed individuals to manage their tax affairs and support their financial planning.

Fiduciary Offices
View profile5(12)
Amina Treuhand, Alex Bisig Logo

Amina Treuhand, Alex Bisig 

Einsiedeln · Since 2013

The core activity of Amina Treuhand is the provision of services in the field of finance and accounting, particularly in the areas of: * Accounting (accounting, finance, debtors, creditors, personnel) * Taxes (preparation of tax returns for legal entities and individuals) * Real estate management (management, sale and rental of real estate) Thus, the company offers a comprehensive range of services for companies and private individuals in the areas of finance, taxes and real estate.

Fiduciary OfficesProperty ManagementReal Estate Brokerage
View profile3.9(11)
ast BUCHHALTUNG GmbH Logo

ast BUCHHALTUNG GmbH 

Zurich · Since 2008

The company's core activity is the provision of accounting and tax services for individuals and businesses. This includes in particular: management of financial accounting, preparation of tax returns and annual financial statements, payroll accounting and social security contributions, management of debtors and creditors, preparation of sales tax returns and value-added tax settlements, and preparation of tax returns for individuals, including the compilation of income and expenses for real estate.

Fiduciary Offices
View profile5(11)
BPA Treuhand AG Logo

BPA Treuhand AG 

Frauenfeld · Since 2014

BPA Treuhand AG provides fiduciary services covering accounting, tax services, payroll administration, estate and succession planning, and business consulting. Specific offerings include financial and payroll accounting, tax return preparation and tax advice, VAT and debtor/creditor management, digital invoicing, and support for restructurings and succession processes.

Fiduciary Offices
View profile4.6(11)
BPA Unternehmensnachfolge GmbH Logo

BPA Unternehmensnachfolge GmbH 

Frauenfeld · Since 2018

BPA Unternehmensnachfolge GmbH offers consulting services, including introductory consulting, strategic planning advice, and analyses for brand development and positioning.

Fiduciary Offices
View profile4.6(11)
Dini & Associés SA Logo

Dini & Associés SA 

Martigny · Since 1971

The core activities of Dini & Associés SA are: 1. Trust services: - Accounting - Tax consulting - Auditing - Consulting - Expert opinions 2. Real estate management: - Rental management of real estate - Administration of condominiums - Brokerage services

Fiduciary Offices
View profile3.6(11)
Doris Graf Treuhand Logo

Doris Graf Treuhand 

Bülach · Since 2013

The core activity of Doris Graf Treuhand is the provision of services in the field of finance and accounting, particularly in the areas of: accounting, payroll and personnel management, tax returns and tax consulting, corporate consulting, auditing and revision. The company also offers additional services such as value-added tax accounting, start-up consulting and matrimonial and inheritance law.

Fiduciary Offices
View profile4.3(11)
Facere Treuhand und Steuerberatung GmbH Logo

Facere Treuhand und Steuerberatung GmbH 

Regensdorf · Since 2023

The core activity of Facere Treuhand und Steuerberatung GmbH is the provision of services in the field of administrative support, particularly in the areas of: Financial and operational accounting, Payroll accounting, Trust services, Taxes, and Personnel administration. The company thus provides comprehensive support for businesses and individuals in administrative matters, allowing them to focus on their core activities.

Fiduciary Offices
View profile5(11)
Fidac Conseils Sàrl Logo

Fidac Conseils Sàrl 

Châtel-St-Denis · Since 2007

The core activity of Fidac Conseils is to provide services in the fiduciary field, including: Fiduciary services: simplifying financial management for companies; Taxation: efficient tax management for business success; Auditing: quality-assured auditing services, certified by the ASR; Consulting: advisory services to simplify business operations. The company thus offers comprehensive services in the areas of financial management, taxation and auditing to help small and medium-sized enterprises (SMEs) focus on their core business.

Fiduciary Offices
View profile4.3(11)
FIDBOX Sàrl Logo

FIDBOX Sàrl 

Vevey · Since 2019

The core activity of Fidbox is the provision of fiduciary services, in particular digital accounting and financial management for companies and entrepreneurs.

Fiduciary Offices
View profile5(11)
Fiduciaire Cuenin SA Logo

Fiduciaire Cuenin SA 

Porrentruy · Since 2002

The core activity of Fiduciaire Cuenin SA is the provision of services in the fields of auditing, tax consulting and business consulting. Specifically, this includes the areas of financial and analytical accounting, payroll and social insurance, taxation, corporate consulting, administration, and real estate consulting. The company offers its customers a wide range of services to support and optimize their business activities.

Fiduciary Offices
View profile5(11)
Fiduciaire de la Côte Sàrl Logo

Fiduciaire de la Côte Sàrl 

Nyon · Since 2022

The core activity of Fiduciaire de la Côte Sàrl is to provide services in the field of corporate management and consulting, particularly in the areas of: company formation and registration, accounting and personnel management, auditing and revision, outsourcing of administrative tasks, digitization of business processes, and company valuation and financing. The company offers its customers tailored solutions and consulting services to support and optimize their business activities.

Fiduciary Offices
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Fiduciaire Staehli SA Logo

Fiduciaire Staehli SA 

Morrens Vd · Since 2012

The core activity of Fiduciaire Staehli SA is to provide services in the fields of auditing, tax consulting, accounting, and business consulting. Specifically, this includes: tax consulting (Fiscalité), accounting (Comptabilité), auditing (Audit), business consulting (Conseil aux entreprises), and payroll management (Salaires). The company thus offers a wide range of services for companies and individuals in Switzerland, particularly in the Suisse Romande region.

Fiduciary Offices
View profile3.9(11)
FJA Conseils SA Logo

FJA Conseils SA 

Neuchâtel · Since 2020

FJA Conseils SA is a consulting firm providing accounting, payroll, tax and legal services. It also offers internal audit and advisory services, risk and governance support, tax planning for individuals and companies, and assistance with financial structuring and due diligence.

Fiduciary Offices
View profile3.9(11)
HattemerPartner GmbH Logo

HattemerPartner GmbH 

Basel · Since 2006

The company provides services in the fields of taxes, trust, consulting and real estate, in particular: * Consulting * Valuation * Management * Marketing It is a company that specializes in providing professional services to businesses and individuals, particularly in the areas of finance, real estate and business consulting.

Fiduciary OfficesProperty ManagementReal Estate Brokerage
View profile4.6(11)
Heresta GmbH Logo

Heresta GmbH 

Schaffhausen · Since 2016

The core activity of Heresta GmbH is inheritance consulting, particularly in the areas of inheritance division, testamentary consulting, marital and inheritance law, as well as marriage and inheritance contracts. The company also offers services in the area of business succession, which involves accompanying the succession process in family businesses.

Fiduciary Offices
View profile4.3(11)
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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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