EXHIBIT 21
Subsidiaries of the Registrant

		Percent
	Business and	Owned by			State of
Subsidiary	Location	Registrant			Incorporation
Grady McCauley Inc.	Digital image and screen printed graphics		100	%	Ohio
	North Canton, OH
Greenlee Incorporated	General Partner		100	%	Delaware
	Wilmington, DE
Greenlee Lighting Inc.	Limited Partner		100	%	Delaware
	Wilmington, DE
Greenlee Lighting L.P.	Landscape lighting		100	%	Delaware
	Dallas, TX				(Partnership)
LSI Adapt Inc.	Project management and installation services		100	%	Ohio
	North Canton, OH
LSI Kentucky LLC	Menu board systems; metal fabrication		100	%	Ohio
	Independence, KY
LSI Lightron Inc.	Fluorescent lighting		100	%	Ohio
	New Windsor, NY
LSI Marcole Inc.	Electrical wire harnesses		100	%	Tennessee
	Manchester, TN
LSI MidWest Lighting Inc.	Fluorescent lighting		100	%	Kansas
	Kansas City, KA
LSI Retail Graphics LLC	Interior graphics and signs		100	%	Ohio
	Woonsocket, RI
LSI Integrated Graphics LLC	Screen and digital printed materials, and illuminated and non-illuminated architectural graphics		100	%	Ohio
	Houston, TX
LSI Saco Technologies Inc.	LED lighting and LED video screen manufacturing, research and development		100	%	Ontario, Canada
	Montreal, Quebec

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