Bühler Group names next CEO and chairman in 2026 succession plan

Samuel SchärBühler GroupBühler Group has announced its leadership succession plan, effective January 2026, as part of its long-term strategic vision as a family-owned technology provider. The board of directors intends to appoint Samuel Schär as CEO and propose Stefan Scheiber as chairman at the company’s Annual General Meeting in February 2026.

Samuel Schär, who joined Bühler 20 years ago, currently oversees the Global Services & Sales organization. His background includes leading the Nanotechnology business unit, managing the Grinding & Dispersing division, and a decade heading the Advanced Materials segment as a member of the group executive board.

Stefan ScheiberBühler GroupScheiber, who has served as CEO since 2016 and been with Bühler for 35 years, will succeed Calvin Grieder as chairman. Grieder will retire after 25 years in various leadership roles at Bühler, including CEO, board member and chairman.

“This transition ensures continuity for our customers, partners and employees,” the company stated, emphasizing the planned nature of the move and its alignment with the Bühler family’s commitment to long-term ownership.

The company confirmed it will remain privately held under the fifth generation of the Bühler family: Karin, Maya and Jeannine Bühler.