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.

Tobias Antius, CEO at Novotek AB

“Altenburger helped us with an acquisition of a Swiss company. We found them via reference by our accountant and they provided great support and were very quick in responding to any request or change. Since the acquisition was rather limited, the ability to scale and adapt the agreement structure as well as managing the communication with the counterpart were key to the success of the deal. Thierry and his team delivered and met all our expectations. I believe their way of working helped close the deal faster and that is key to me.”

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)