Argonne is led by an experienced team of investors whose efforts are augmented by best-in-class management partners at each investment.

Michael A. Klump

President and CEO

Karl F. Jaeger

Senior Managing Director

Layton Grisette

Managing Director

Bill Weimar

Managing Director

Patrick Anderson

Senior Vice President

Gordon Wyche

Vice President

Mitchell Brister


Ben Nemo

Operating Partner

Sara Goodwin


Michelle Rooks

Executive Assistant to the CEO and Office Manager

Shelby Lyle

Executive Assistant