MDI
Grady McCauley, a subsidiary of LSI Industries Inc.
Sound Entertainment
Corporate Pizzazz Inc.
Soundsphere, A Div. of Sonic System Inc.
MTi
2/90 Sign Systems
Symmetry Products/Foam Technology
Signs' r Changing
The Original Cast Lighting Inc.
Unison Fiber Optic Lighting Systems
Bartco Lighting
W.A.C. Lighting
Lumid
RC Company
Sirmos, A Div. of Bromante Corp.
Leucos
Guth Lighting
Mica Lighting Co. Inc.
Starfire Lighting Inc.