Andreas Ammann is leaving Wüest Partner

After nearly three decades, Andreas Ammann has decided to leave Wüest Partner effective December 31, 2026. Throughout his long career with the firm, he has had a signif­icant impact on the company as a consultant and valuation expert, as well as a partner and leader. Wüest Partner extends its sincere thanks to him for his tremendous dedication.

Andreas Ammann, a certified architect (ETH) and real estate appraiser with a federal certificate, has been with Wüest Partner since 1999. For many years, he managed large insti­tu­tional real estate appraisal mandates for pension funds, investment founda­tions, funds, corpo­ra­tions, and insurance companies. As a FINMA-accredited appraisal expert, he also served as an instructor in real estate valuation and shared his knowledge with profes­sionals for many years.

As Managing Partner, Chairman of the Executive Board, and—beginning in 2017—as a member of the Board of Directors, he has played a key role in shaping the devel­opment of Wüest Partner, partic­u­larly its expansion into other European countries and the growth of its digital­ization and sustain­ability divisions. In doing so, he also played a key role in the integration of subsidiaries and the estab­lishment of the current Wüest Partner Group. He will continue to serve as Chairman of the Board of Directors of Signa-Terre SA, one of the subsidiaries, until the next Annual General Meeting in 2027.

On behalf of the partnership, I would like to thank Andreas Ammann for his many years of outstanding service. Through his profes­sional expertise and his personal qualities, he has had a lasting impact on our company and helped drive it forward. We wish him all the best for his personal and profes­sional future.

Andreas Bleisch, Chairman of the Board of Directors

The handover of his respon­si­bil­ities and internal duties has already been arranged, and the team is well-prepared for this.

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