Riedel announces leadership changes

In a move designed to strengthen both its operational management and overarching group leadership, Riedel Communications has announced the expansion of its leadership structure. Marc Engroff has been appointed chief financial officer of Riedel Communications, while Frank Eischet transitions into the role of chief operating officer of the Riedel Group, with an increased focus on group-level strategy and cross-functional alignment.

The company said that the move is being implemented at a time of dynamic developments across the business, including Riedel Group CEO and founder of Riedel Communications Thomas Riedel’s recent acquisition of lighting manufacturer ARRI.

Engroff joined Riedel Communications in 2024 and most recently served as director group controlling, where he was instrumental in building and developing the company’s controlling structures and processes. As CFO, he assumes responsibility for key corporate functions including finance, controlling, M&A, global purchasing and IT. He will play a central part in further developing the company’s financial structures and supporting its sustainable growth trajectory.

Eischet joined Riedel Communications in 2011 as CFO and managing director and has played a key role in shaping the company’s financial and operational foundation during a period of significant international expansion, organisational development and growth.

With Engroff taking over operational financial leadership within Riedel Communications, Eischet will dedicate greater focus to overarching priorities across the Riedel Group, including strategic alignment, operational scalability and the continued development of global structures. He will continue to serve as managing director of Riedel Communications alongside Thomas Riedel, jointly representing both the company and the wider group.

“Frank has been instrumental in building the structures that have enabled Riedel’s growth over the years,” said Thomas Riedel. “With Marc, we are appointing a highly capable and trusted leader from our own ranks who combines strong financial expertise with a proven ability to translate data into strategic direction.”

Engroff commented: “I take on this responsibility with humility, supported by my outstanding team, which has been with me along the way, and by many great colleagues across the organisation. Looking ahead, I am excited to continue shaping Riedel’s development while ensuring we support its growth in a sustainable and resilient way.”

Eischet added: “Riedel’s success has always been a team effort. I am proud of what we have achieved together over the past years and grateful to have been part of this journey. With Marc taking on the CFO role, we are strengthening our operational foundation even further. I look forward to focusing more on the broader development of the Riedel Group and driving the next phase of our growth.”