About us

Professional, dynamic, innovative and solution-oriented – this is what we stand for, as a law firm specialising in business and tax law for a Swiss and international clientele, taking care of our client's legal affairs, providing legal advice and, where necessary, litigating. Our professional expertise, the experience that we have gained in working with a wide variety of businesses – both in the field of law and taxation and other areas – along with our global perspective and lean structure with short decision making pathways enable us to rapidly offer to our Swiss and international clientele efficient, customized solutions to highly complex matters.  

In collaboration with our clients we place a premium on loyalty, trust, discretion and independence. We take the load off of our clients in that we take on the full responsibility for the successful resolution of matters entrusted to us. To this end we can draw on the expertise of an extensive international network.

The values of our law firm are rooted in a corporate culture that is now nearly a century old: ATAG Attorneys Ltd was founded in 2016 by a majority of former head managers from ATAG Private & Corporate Services Ltd, which was in turn has its roots in the ATAG Allgemeine Treuhand Ltd which was founded in 1917 in Basel. They had made it their objective at the time to create an independent corporate family office in the areas of law and tax consulting and commit to meet the individual needs of its clients with personal dedication and empathy.