All Flex Announces New President

All Flex Announces New President and CEO


Northfield, MN. Release: September 20, 2018. For Immediate Release 

All Flex has at last come to an end in their search for a new President and CEO. This process has taken over a year with the announcement last July that Greg Closser, former President, wished to retire.  All Flex is happy to announce the appointment of Matt Keithly as its new President and CEO.

Matt Keithly earned his MBA from Washington University in St. Louis and moved to Minnesota with his family in 2011 to become Vice President-Americas for Control Techniques, which was part of Emerson’s Industrial Automation Group. Matt spent 25 years with Emerson in various leadership roles in marketing, sales, and general management. “I’m excited to join the All Flex team and be part of an organization that is focused on delivering value and ensuring customer success,” says Matt.

Matt has a customer oriented leadership approach and experience developing and executing strategies that lead to profitable sales growth. This experience is crucial as All Flex continues to grow and expand its capability offerings. Greg Closser states, “I really want the company to do well, but know that we need someone new for this next stage in the life of All Flex. I am really happy that I am leaving the company with a great team of people; including Matt Keithly our new President.”

All Flex is a portfolio company of Granite Equity Partners. All Flex manufactures quick-turn to high volume production runs of flexible circuits and flexible heaters with component assembly. All Flex products are commonly used in the medical, military, aerospace, automotive, instrumentation, and various industrial markets. All Flex is headquartered with two buildings in Northfield, MN and a third manufacturing facility 35 miles north in Bloomington, MN. The company is: AS9100\ISO 9001 Certified, UL Recognized, ITAR/JCP Registered and is an active IPC Member.



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  • ISO 9001:2008 ISO 9001:2008
  • ITAR Registered ITAR Registered
  • JCP Certified JCP Certified
  • UL Recognized UL Recognized
  • Member IPC Member IPC
  • AS9100 AS9100

In addition to flexible heaters, All Flex also manufactures flexible circuits, for more information please visit to explore our extensive line of flex circuitry.

All Flex Heaters