Since 1 August 2026, Marcel Groezinger has been Managing Director of f.u.n.k.e. AVIONICS GmbH. He leads the company together with Dr. Thomas Wittig, who has headed the business since 2010.

Marcel Groezinger also serves as Managing Director of Chrosziel GmbH, which, like f.u.n.k.e. AVIONICS GmbH, belongs to the group of ARENIT Industrie SE. Chrosziel has developed and manufactured precision mechanical, optical and electronic products for film and broadcast since 1973, and entered the defence market in 2025 with optical testing and alignment systems. Prior to his appointment at Chrosziel in 2023, Marcel Groezinger spent several years at Yamazaki Mazak Deutschland GmbH, most recently as Business Development Manager.

With the expanded management team, we are positioning ourselves for the years ahead: for the further development of our product lines, for new market segments in manned and unmanned aviation, and for the continued growth of our project business for system houses and public-sector clients.

We look forward to working together.