The ATAG Group consists of international companies: ATAG Family Office AG, ATAG PCS AG and ATAG Advokaten AG. In our more than 100-year history, we are looking back on the successful development of our business and the associated, strongly grown culture. Thanks to the interdisciplinary cooperation of all ATAG companies, our clients receive all advisory services from a single source. Our consultancy services include the following areas: legal, taxes, family counselling, family governance, maritime and aviation, trusts and endowment, business administration etc.