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EXHIBIT 22
SUBSIDIARIES OF THE REGISTRANT
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Percent
Business and Owned by State of
Subsidiary Location Registrant Incorporation
---------- -------- ---------- -------------
<S> <C> <C> <C>
SGI Integrated Graphic Limited Partner 100% Delaware
Systems Inc. Wilmington, DE
SGI Delaware Systems Inc. General Partner 100% Delaware
Wilmington, DE
SGI Integrated Graphic Screen printed materials, 100% Texas
Systems L.P. and illuminated and non- (Partnership)
illuminated architectural
graphics
Houston, TX
Greenlee Lighting Inc. Limited Partner 100% Delaware
Wilmington, DE
Greenlee Incorporated General Partner 100% Delaware
Wilmington, DE
Greenlee Lighting L.P. Landscape Lighting 100% Texas
Dallas, TX (Partnership)
Grady McCauley Inc. Digital image and screen 100% Ohio
printed graphics
North Canton, OH
LSI Marcole Inc. Electrical wire harnesses 100% Tennessee
Manchester, TN
LSI MidWest Lighting Inc. Fluorescent Lighting 100% Kansas
Kansas City, KA
LSI Retail Graphics Inc. Interior graphics and signs 100% Ohio
Woonsocket, RI
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