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.

Mr. Jeong Su Kim, Legal Counsel at LS Cable & System Ltd.

“In representing our company in a high value ICC arbitration case, Clarisse von Wunschheim and her team passionately advocated for our company. I was impressed by their responsiveness, the quality of their services, their result-oriented approach and their commercial acumen.”

Jörg-Nicolas Rödger, Managing Director, Lysoform Vetfarm GmbH

“Our company produces various chemicals that are being sold globally. Having a dispute with our Chinese partners, we were forced to go down the path of arbitration in Switzerland. For legal assistance, we chose Altenburger, in particular Dr. Clarisse v Wunschheim and her colleagues.

From the very beginning throughout the whole process she gave us deep insights into “Chinese thinking”, various options to keep the channels of communication open, a perfect balance between deterrence and reward.

We would have struggled without her competence, hard work and her goal-oriented approach.

Not only all the legal aspects got brilliantly covered, but also business aspects that we would not have considered, helped us back on to the road for a fruitful relationship with our Chinese partners. I can fully recommend Clarisse, her team and Altenburger!”