J. R. Simplot Company 
Jeneric/Pentron Inc. Dental Products
Jet-Lube, Inc. bycategory  
Joe's Auto/Marine Supply
John Taylor Fertilizers
Johns Manville
Johnson Matthey Electronics
Joyal  
J.R. Simplot Company
J.T. Baker
JT Eaton  
J.T.Baker
Jubitz Corporation