Alexander Heizler appointed CEO of diaphragm pump manufacturer KNF

Effective from January 2026 on, Alexander Heizler assumes the role of CEO at diaphragm pump manufacturer, KNF. He has been with the company since 2009 and served as Chief Operating Officer (COO) since 2021. His appointment ensures continuity and reflects KNF’s commitment to long-term stability as a family-owned business.

“I am honored to take on the role of CEO,” says Heizler. “KNF stands for technological excellence, strong values, and a dedicated global team. I look forward to continuing this successful journey.” 

Former CEO and future Chair of the Board of Directors Martin Becker (left) and new CEO Alexander Heizler (right).

Martin Becker moves to Chairman of the Board
After more than 40 years at KNF, including 26 as CEO, Martin Becker is stepping down from operational leadership. He will now fully focus on his role as Chairman of the Board of Directors, where he looks forward to continuing his close and trusted collaboration with Alexander Heizler in a new capacity. This marks the completion of a carefully planned transition. Martin Becker will also remain connected to the company as a shareholder.

“Passing on the operational leadership of KNF is a deeply personal step for me,” Becker explains. “I am proud of what we have built together and fully trust Alexander Heizler to lead the company with passion and responsibility.”

This leadership change underscores KNF’s enduring values and its clear vision for the future as a global technology  leader.  With  over  900  employees  worldwide,  KNF  remains  committed  to  innovation, sustainability, and customer-focused diaphragm pump solutions. 

About KNF
KNF is the technology leader in the field of diaphragm pumps. Its portfolio includes OEM, process and laboratory solutions for gas, liquid and vacuum applications in the medical, inkjet, gas analysis, food and chemical industries. Founded in Germany in 1946, the family-owned group has 24 locations worldwide (including Asia-Pacific) and employs more than 900 people. With its highly customizable solutions, combined with global presence and deep  local  market  expertise,  KNF  provides  cutting-edge  pump  solutions  for  the  most  demanding applications.