Interim Management Focus
Stefan Junker is a Partner at Executive Interim Partners GmbH. Mr. Junker has more than 20 years of experience in executive board and managing director roles, primarily in globally operating industrial companies with a range of ownership structures. In addition to his core expertise as CFO, he has also held COO responsibilities, giving him a broad professional profile.
Until mid-2026, Mr. Junker served for almost nine years on the Executive Board of the Erwin Hymer Group, an international manufacturer of recreational vehicles. As CFO, he was responsible for the Group’s financial management and led the sale of the former family-owned company to a US-listed corporation. Before that, he spent more than four years as a member of the Executive Board (CFO and COO) of the technology company Bizerba, working alongside a family shareholder.
Another key stage of his career was his roughly eleven years at the audio specialist Sennheiser, which he accompanied through a phase of strong global growth. Most recently, as Managing Director at group level, he was responsible for IT, Legal and Facility Management in addition to Controlling and Finance. He gained international leadership experience at the automotive electronics specialist KOSTAL, where he worked for almost ten years across two periods. During that time he served, among other roles, as Head of Finance and Administration in China and Mexico, gaining first-hand operational insight into international corporate structures.
After many years in statutory board positions, Mr. Junker now focuses on interim management, consultancy work and roles on supervisory and advisory boards.
We will get back to you as soon as possible
Do not hesitate and let us advise you – discretion is guaranteed
Residenzstraße 27
Preysing Palais
80333 Munich
Phone: +49 89 552 7979 20
Fax: +49 89 552 7979 01
© Copyright – Executive Interim Partners