Our memberships


Treuhand Suisse

The ATG value competence and quality: That is why we have joined the "Treuhand Suisse" association. Due to our membership, we are committed to continuous training, compliance with ethical principles and transparent accounting in the fiduciary area.


Swiss Association for Accounting, Controlling and Accounting

Due to our commitment to further training in the fiduciary sector, we have joined the VEB.

Image Cicero

CICERO, the seal of approval

ATG and our insurance advisors are members of CICERO. Membership ensures continuous further training in the insurance sector and thus guarantees a high quality of advice. More information at:


Federal Financial Market Supervisory Authority

The Swiss Financial Market Supervisory Authority (FINMA) also monitors the business operations of private insurance companies. ATG offers insurance products as an independently registered insurance intermediary/broker (Reg. No. F01009948)
View at:

Intermediary Supervision Register


South Baden Chamber of Tax Advisors

According to § 3b StBerG, the Federal Chamber of Tax Advisors keeps an electronic directory of service providers from other member states of the European Union, the contracting states of the Agreement on the European Economic Area or Switzerland, who are authorized to provide temporary and occasional assistance in tax matters in Germany according to § 3a StBerG. ATG Business AG is entered in this register.

Directory of Chamber of Tax Advisors South Baden


SIBA Swiss Insurance Brokers Association

The ATG is a member of the SIBA. The leading industry association requires ethical principles and professional standards in the industry and regulates behavior towards customers. 

Further information about the association


Entrepreneur Forum Switzerland

As a member of the Swiss Entrepreneur Forum, our employees benefit from targeted further training. The association promotes systematic knowledge management in the fiduciary industry.

Swiss Entrepreneur Forum

Advisory languages

Auxiliary languages