EXHBIT 21

SUBSIDIARIES OF THE REGISTRANT

Subsidiary	Business and Location	Percent Owned by Registrant			State/Province Of Incorporation
Atlas Lighting Products, Inc.	LED lighting  Burlington, NC		100	%	North Carolina
Grady McCauley Inc.	Digital image and screen printed graphics; interior graphics and signs  Akron, OH		100	%	Ohio
LSI ADL Technology Inc.	Electronic circuit boards  Columbus, OH		100	%	Ohio
LSI Integrated Graphics LLC	Screen and digital printed materials; and illuminated and non-illuminated  architectural graphics  Houston, TX		100	%	Ohio
LSI Kentucky LLC	Metal fabrication  Independence, KY		100	%	Ohio
LSI International Holdings, Inc.	A holding company for LSI’s expansion into countries outside the United States (majority shareholder)		100	%	Ohio
AD LSI International, LLC	A holding company for LSI’s expansion into countries outside the United States (minority shareholder)		100	%	Ohio
LSLSI Graficas e Illuminacion S  de de RL de C.V.	Outsourced back-office support located in Mexico City, Mexico		100	%	Mexico
LSI Fresh Subsidiary Inc.	A holding company for JSI Holding Corp.		100	%	Ohio
JSI Holding Corp.	A holding company for JSI legal entities		100	%	Delaware
Milo Holding Corp.	A holding company for JSI legal entities		100	%	Delaware
JSI SF Inc.	Refrigerated and non-refrigerated merchandising displays  Greenville, South Carolina		100	%	Delaware
JSI Store Fixtures Inc.	Refrigerated and non-refrigerated merchandising displays  Milo, Maine  Bangor, Maine  Payson, Utah		100	%	Delaware
JSI Store Fixtures Canada Inc.	Refrigerated and non-refrigerated merchandising displays  Collingwood, Ontario		100	%	British Columbia
EMI Acquisition Company Inc.	Refrigerated and non-refrigerated merchandising displays  Tampa, FL, Alpharetta, GA, Cranston, RI, Boonton, NJ, Arlington TX		100	%	Ohio
Canada’s Best Holdings.	Refrigerated and non-refrigerated merchandising displays  Toronto, Ontario Edmonton, Alberta		100	%	Ontario