Stump Works LLC was founded in 2008 by Thaddeus Stump after a 35 year career at General Motors. During most of that time he served as a development engineer responsible for ride and handling performance on a series of platforms including, Fiero, Saturn, Suburban, Tahoe, Yukon, and HUMMER H2.

The years at General Motors gave Thad the opportunity to hone his expertise in many areas ranging from project management to engineering design to advanced driving skills. He prides himself in being adept at balancing the objective with the subjective in his approach to engineering design and development.