Fiduciary Offices

Wyssmann Treuhand GmbH 

Neuenegg · Since 1998

The core activity of Wyssmann Treuhand GmbH is the provision of trust services, particularly in the areas of accounting, tax consulting, payroll accounting and value-added tax. This includes, among other things, the management of accounts, the preparation of annual financial statements, tax returns and payroll statements, as well as consulting and support in the organization and billing of value-added tax.

Wyss Treuhand AG 

Lucerne · Since 1981

Wyss Treuhand AG is the administrator of Zentrum Fanghöfli, managing rentals and property operations for residential and commercial units. It serves as the contact point for rental inquiries and requests for viewings listed on the centre's website.

Ynoves AG 

Steinhausen · Since 2024

The core activity of Ynoves AG is the provision of services in the areas of trust, tax consulting, corporate consulting and human resources. Specifically, this includes the areas of accounting, payroll administration, group accounting, tax consulting, corporate consulting and human resources. The company offers these services to both corporate and private clients, aiming to implement efficient processes and digital solutions to support customers and save costs.

Yvonne Gilomen Treuhand 

Uitikon Waldegg · Since 2003

The core activity of Yvonne Gilomen Treuhand is the provision of trust services, in particular: accounting and financial management, tax consulting and planning, insurance and pension consulting, business consulting, collection and accounts receivable management, and temporary accounting support (accountant on demand). The company offers these services to small and medium-sized enterprises, freelancers, and private individuals, emphasizing personal contact and individual consulting.

Zovag src GmbH 

Widnau · Since 2006

The core activity of Zovag SRC GmbH is the provision of trust and consulting services for companies and private individuals. This includes in particular: * Corporate consulting and support * Financial planning and consulting * Accounting and bookkeeping * Tax consulting and tax returns * Payroll accounting and human resources * Administration and management of companies The company thus offers comprehensive services for companies and private individuals in the areas of finance, accounting and human resources.

Züger AG 

Siebnen · Since 1979

Züger AG provides fiduciary services, including accounting, personnel/payroll administration, tax advice and VAT consultancy, aimed at small and medium-sized enterprises.

Züger Treuhand AG 

Siebnen · Since 1990

Züger Treuhand AG provides fiduciary, accounting, payroll and tax services, including VAT consulting, for small and medium-sized enterprises.

SCHWARZENBACH CONSULTING 

Kriegstetten · Since 2025

The core activity of Schwarzenbach Consulting is the provision of trust services, legal advice and financial planning.

Confida Treuhand GmbH 

Fischbach-Göslikon · Since 2025

Confida Treuhand GmbH provides fiduciary services and supports companies and private clients with tax services, accounting and payroll administration, limited statutory audits (revision) and business advisory. The firm is registered with the Swiss Federal Audit Oversight Authority (RAB).

3BE Treuhand GmbH 

Bürglen Tg · Since 2019

The core activity of 3BE Treuhand GmbH is the provision of services in the areas of accounting, financial and accounting, payroll accounting and personnel administration, value-added tax and withholding tax, taxes, company formation and office services, in particular also cloud-based accounting.

AAA services Treuhand GmbH 

Bern · Since 1992

AAA services Treuhand GmbH provides fiduciary and accounting services, including bookkeeping, year-end closings, tax declarations, auditing of accounts, payroll administration, payment processing and business planning.

AbaFin Treuhand AG 

Zug · Since 2013

The core activity of AbaFin Treuhand AG is the provision of services in the areas of trust, auditing, tax consulting, and corporate consulting. Specifically, this includes: tax returns and tax consulting for individuals and companies, accounting and financial planning, company formation and succession, auditing and revision, trust services such as domicile management and mail forwarding, consulting on company formation, including the selection of the suitable legal form, support in creating business plans and liquidity plans, consulting on pension planning and succession planning, and restructuring and liquidation of companies. The company thus offers a wide range of services for companies and individuals to support them in their financial and legal matters.

AbisZ Büro franziska könig 

Zürich · Since 2003

The core activity of the company 'A-Z Accounting | Tax Consulting | Company Formation' is to provide services in the areas of administration, accounting, tax consulting, payroll and company formation for small and medium-sized enterprises (SMEs) as well as private individuals. The specific services include: accounting, annual financial statements, tax consulting, secretarial services, company formations, and payroll. The company thus provides comprehensive support in administrative and financial matters for its clients.

ACF Audit Conseil Fiduciaire et Fiscal SA 

Morges · Since 1996

ACF Audit Conseil Fiduciaire et Fiscal SA provides fiduciary services including statutory and special audits, tax advice and representation, bookkeeping and payroll processing, and advisory/expertise services such as company valuations and judicial expertise.

Ackermann + Partner AG Die Treuhänder 

Schönenwerd · Since 1986

Ackermann + Partner AG Die Treuhänder provides fiduciary services including bookkeeping, tax advice and tax return preparation, payroll administration, accounting, statutory auditing, and business and financial consulting. The team comprises trustees, controllers and finance, tax and audit specialists, and the firm is a member of Treuhand Suisse.

ACR Wirtschaft und Vermögen AG 

St. Gallen · Since 1994

The core activity of ACR Wirtschaft und Vermögen AG is the provision of services in the field of economic and asset consulting, particularly in the areas of tax consulting (Tax-it-Easy!) and customer benefit analysis.

Acta Versicherungstreuhand AG 

Thal · Since 2022

The core activity of Acta Versicherungstreuhand AG is the management of assets, particularly in the area of insurance and risk assessment. The company offers individual solutions for asset management, including analysis, strategy development, management and monitoring of assets. In addition, Acta also provides services in the areas of risk management, pension planning and insurance consulting.

Activ'Gestion Sàrl 

Murist · Since 2017

The core activity of Activ'Gestion is the provision of fiduciary services, including administrative support and consulting, with a focus on reactivity, professionalism, availability and personal care.

Acuvis Treuhand AG 

Altdorf Ur · Since 2020

The core activity of Acuvis Treuhand AG is the provision of trust services, particularly in financial and accounting consulting, as well as supporting companies in entrepreneurial decision-making.

Additio Treuhand AG 

Lucerne · Since 2009

The company's core activity is the provision of services in the areas of trust, taxes and real estate. This includes, among other things: trust services such as accounting, financial statements, payroll administration and financial and liquidity planning; tax consulting, including tax returns, tax optimization and planning; real estate management, including management, rental and sale of real estate; and support for the founding and transformation of companies, succession planning and inheritance tax planning. The company thus offers a comprehensive range of services for companies, self-employed individuals and private individuals to support and optimize their financial and tax affairs.