GLOBAL: Riedel Communications has announced a significant expansion of its leadership structure, introducing new executive responsibilities aimed at strengthening both operational management and long-term strategic alignment across the wider Riedel Group. The move comes during a period of notable development for the company, including Riedel Group CEO and Founder Thomas Riedel’s recent acquisition of lighting manufacturer ARRI.

As part of the restructuring, Marc Engroff has been appointed Chief Financial Officer of Riedel Communications, while Frank Eischet transitions into the newly expanded role of Chief Operating Officer of the Riedel Group, where he will focus more heavily on overarching group strategy, operational scalability, and cross-functional coordination.

Engroff joined Riedel Communications in 2024 and most recently served as director group controlling, playing a central role in developing the company’s controlling structures and internal financial processes. In his new role as CFO, he will oversee finance, controlling, mergers and acquisitions, global purchasing, and IT operations, while supporting the company’s continued international growth and long-term financial development.

Eischet, who joined Riedel Communications in 2011 as CFO and managing director, has been instrumental in shaping the company’s financial and operational infrastructure during a prolonged period of international expansion and organisational growth. With Engroff now assuming operational financial leadership responsibilities within Riedel Communications, Eischet will shift greater attention toward strategic priorities spanning the wider Riedel Group. He will continue serving as managing director of Riedel Communications alongside Thomas Riedel.

“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 described the appointment as an opportunity to continue supporting the company’s long-term development and operational resilience. “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.”

Reflecting on the transition, Eischet emphasised the collaborative culture that has shaped the company’s growth over the years while highlighting the strategic importance of the expanded leadership structure. “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.”