Schweizer Electronic AG announced at its annual general meeting held on June 24, 2022, elected Dr. Harald Marquardt, Chairman of Marquardt SE, as a new member of the Supervisory Board. Mr. Christoph Schweizer resigned from the Supervisory Board at the end of the Annual General Meeting. Mr. Christoph Schweizer was Chairman of the Executive Board of Schweizer Electronic AG until 2002 and, after completing his operational activities, was a member of the company's Supervisory Board, where he took on the role of Chairman for 15 years.

In view of his special merits for the company, Christoph Schweizer was appointed Honorary Chairman of the Supervisory Board.