Kelly Mitchell Group was founded in 1998 with the mission to be recognized as the most reputable IT staff augmentation firm in the U.S. KellyMitchell is headquartered in St. Louis, Missouri with offices in Chicago-IL, Minneapolis-MN, Columbus-OH, Newark-NJ, and San Ramon-CA with approximately 450 employees serving 35 states throughout the U.S. Our speciality is providing the hard-to-find expert technologists who can take Fortune 500 corporations IT projects from inception to completion on a moment's notice.