Fiduciary Offices

Ademis GmbH 

Wasen Im Emmental · Since 2001

The core activity of Ademis GmbH is the provision of services in the field of accounting and tax consulting, particularly in the implementation and maintenance of Abacus ERP software solutions for companies. This also includes training, support and consulting for customers.

Adfiso GmbH 

Liestal · Since 2019

The core activity of Adfiso GmbH is the provision of services in the field of financial and corporate consulting, particularly in the following areas: Accounting (financial and operational accounting, subsidiary accounting, payroll accounting, interim and annual financial statements, balance sheet and profit analysis), Personnel administration (payroll accounting, pay slips and payments, social insurance accounting, withholding tax accounting), Tax consulting (tax consulting for natural and legal persons, tax returns, value-added tax accounting, control of assessments and rulings), and Corporate consulting (company formations and transformations, corporate financing, project management and process optimization, insurance consulting). The company thus offers comprehensive services for companies and self-employed individuals to take over their administrative tasks and enable them to focus on their core business.

Swiss Family Grundwerte AG 

Zurich · Since 1978

The core activity of Adlatus GmbH is the provision of trust services, particularly in the financial sector, including municipal consulting, taxes and trust in private law.

ADL Fiduciaire Sàrl 

Lausanne · Since 2017

The core activity of ADL Fiduciaire Sàrl consists of providing fiduciary services, including: * Accounting and financial reporting * Tax consulting and planning for individuals and companies * Payroll processing and personnel management * General support in the management of companies and private assets The company offers these services as part of a comprehensive range of services aimed at supporting customers in achieving their financial goals.

admin-info, Marc Champod 

Territet · Since 2004

The core activity of the company "admin-info" encompasses three main areas: 1. **Administrative Services**: The company provides administrative support to businesses and individuals, including bookkeeping, payroll management, tax returns, and other administrative tasks. 2. **Tax Services**: admin-info assists individuals in preparing their tax returns and offers related services. 3. **IT Services**: The company provides IT services to businesses and individuals, including optimization of internet and telephony subscriptions, installation and maintenance of computers and networks, as well as troubleshooting.

AdvantA Sagl 

Lugano · Since 2014

The core activity of AdvantA is the provision of services in the fields of tax consulting, legal consulting and corporate management, particularly in the areas of international tax law, corporate planning, accounting and administration, transfer pricing, family office, personnel management, relocation services, corporate restructuring and voluntary disclosure of tax information.

Advotax AG 

Rombach · Since 2011

The core activity of Advotax AG is legal, tax and economic consulting.

Ärzte-Treuhand Klara Bucher 

Zollikon · Since 2010

Ärzte-Treuhand Klara Bucher provides fiduciary, tax and financial services for medical professionals. Services include accounting and payroll, tax planning and returns, practice consulting (e.g. start-up, takeover and financing), asset management, pension planning and estate execution services.

Ärzte-Treuhand Thomas Bucher 

Zollikon · Since 1993

Ärzte-Treuhand Thomas Bucher provides fiduciary, accounting and tax advisory services for medical professionals, including bookkeeping, tax planning, financial reporting and practice financing. Services also cover asset management, pension planning and estate execution.

AFL Treuhand- und Revisions AG 

Zug · Since 1998

AFL Treuhand- und Revisions AG provides fiduciary and audit-related services for small and medium-sized enterprises and private clients, including accounting, payroll, financial statement preparation and VAT filings. The firm also offers tax advice and representation before tax authorities, company formation and domiciliation services, business consulting, and Abacus-based bookkeeping (AbaWeb); audit engagements are offered in cooperation with a partner firm.

AGI Treuhand AG 

Schenkon · Since 2015

The company's core activity is the provision of fiduciary services, including consulting, support and assistance in the areas of agriculture, trade and real estate, with a focus on taxes, accounting, business analysis and farm succession.

AGRO-Treuhand Rütti AG 

Zollikofen · Since 2000

The core activity of Agro-Treuhand Rütti AG is the provision of trust services, particularly in accounting, tax consulting, insurance consulting, and business consulting for small and medium-sized enterprises across all industries. The specific activities include: Accounting (financial and operational accounting, payroll accounting), Tax consulting (income tax, wealth tax, capital gains tax, value-added tax, special tax situations), Insurance consulting, Business consulting (analysis, strategies, planning, leasing, farm succession, land valuation, advice, negotiation), Expert knowledge and further education (courses, taster courses, events). The company positions itself as the first point of contact for its customers in all financial matters and tailors its services to meet the needs of its customers in order to create added value for them.

AGRO-Treuhand Seeland AG 

Ins · Since 2005

AGRO-Treuhand Seeland AG is a fiduciary and audit firm offering accounting, tax and payroll services as well as audit and advisory services. It focuses on agricultural enterprises and SMEs and provides support for software evaluation, business consulting and succession planning.

aidoo ag 

Zug · Since 1982

aidoo ag provides tax advisory, accounting and payroll services, management consulting and auditing. The firm also offers digital solutions (software-as-a-service) for accessing current company figures and supporting financial processes.

aidoo controllit ag 

Zug · Since 1986

aidoo controllit ag is a fiduciary and consulting firm that provides services in taxation, accounting, auditing and management consultancy. Its offerings also include digital solutions such as SaaS-based online accounting platforms and tools for secure document exchange.

Akkurat Sozial- und Finanzassistenz für Betagte AG 

Basel · Since 2009

The core activity of Akkurat Sozial- und Finanzassistenz für Betagte AG is to provide services in the area of social and financial support for older people. This includes, among other things: Financial organization, such as managing monthly payment transactions and preparing tax returns; Administrative support, such as assisting with the creation of wills and arranging notaries; Social support, such as organizing official visits, finding suitable forms of housing and helping with the transition to a care home; Consulting and support in financial and social matters, such as applying for supplementary benefits and health insurance premium reductions. The company thus offers comprehensive support for older people to make it easier for them to manage their daily affairs.

AK Treuhand & Steuerberatungs AG 

Rorschach · Since 1997

AK Treuhand & Steuerberatungs AG provides fiduciary and tax advisory services. The firm offers accounting, tax returns, VAT reporting, company formation and tax consultancy; it also conducts statutory and limited audits (federally accredited audit experts), arranges mezzanine financing and advises on real-estate matters and project development.

AK Verwaltungs GmbH 

Rorschach · Since 2003

AK Verwaltungs GmbH is a fiduciary and tax services firm offering bookkeeping, tax return preparation, VAT filings and support for AG/GmbH formations. Its services also include statutory and limited audits, real-estate advisory and arranging mezzanine financing.

AleMi Partners GmbH 

Jona · Since 2019

The core activity of AleMi Partners GmbH is the provision of services in the areas of accounting, taxes and corporate consulting, in particular: accounting, taxes, corporate consulting, accounts payable and accounts receivable. The company positions itself as an outsourcing partner for companies in Switzerland and offers its services as an alternative to internal solutions to reduce costs and increase productivity.

Algieba Treuhand GmbH 

Einsiedeln · Since 2019

The core activity of Algieba Treuhand GmbH is the provision of trust and accounting services for small and medium-sized enterprises (SMEs) as well as private individuals in Switzerland. This includes in particular: accounting and financial accounting, payroll accounting and personnel management, tax returns and consulting, value-added tax settlements and withholding tax declarations, annual and interim financial statements, company formations and transformations, administrative support and management. The company offers individually tailored solutions and acts as a partner or full-service provider.