Scott Air Force Base  (8) Rolling Meadows  (3) Chicago  (2) Lisle  (1) Mascoutah  (1) Rock Island  (1)

Booz Allen Hamilton  (6) Northrop Grumman Space Systems  (3) Government Accountability Office  (2) ARMY TRANSPORTATION  (2) Boeing Defense Systems  (1) Chickasaw Nation Industries  (1) BROADCOM  (1)