Performing For Over 40 Years

Meet the Altenburger Professionals

Since 1978, we have continuously built our authority and reputation as an international business law practice. Growing from a small tax law boutique to a full service commercial law firm has been quite an adventure. We look forward to the years to come!

Client Endorsements and Industry Recognition

Maintaining our clients' continued trust by delivering measurable results is what is most important to us.

Yet, we are of course also pleased when the quality of our service is recognized publicly. Here is some of the recognition we have gratefully received from clients and peers in recent years.

Oriol Saludes, COO and Co-Founder Kemiex

“I've been working with Altenburger since 2016. They have supported me both personally and professionally and always went the extra mile. Thierry Thormann's corporate/M&A team and Luzi Cavelti's tax team are very professional, pragmatic, business-minded and experienced. I would highly recommend Altenburger to anyone looking for a law firm in Switzerland.” (April 2021)

Martin Keller/CFO Schulthess

"Altenburger Attorneys at law actively supported us in the acquisition of Chemie AG with the legal due diligence, the share purchase agreement and the shareholders' agreement. The very professional preparation of all documents as well as the advice and support during the actual acquisition process contributed significantly to this successful transaction. We have come to appreciate Ralph Imoberdorf with his helpful and competent manner as our contact at Altenburger"