A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #
Oak-Mitsui, Inc. Hoosick Falls, NY      
OceanServer Technology, Inc. Fall River, MA      
Octant Innovations, LLC Seattle, WA      
ODU-USA Camarillo, CA      
Oerlikon Leybold Vacuum USA Inc. Export, PA    
Ogura Industrial Corp. Somerset, NJ      
Ohmite Manufacturing Co. Arlington Heights, IL      
Oil-Rite Corp. Manitowoc, WI      
Okazaki Manufacturing Company United Kingdom    
Olympus Scientific Solutions America Waltham, MA      
OMEGA Engineering, Inc. Stamford, CT    
Omegadyne, Inc. Sunbury, OH    
Omnetics Connector Corporation Minneapolis, MN    
Omnikote Ltd. United Kingdom      
Omron Electronic Components LLC Schaumburg, IL      
Omtec Corporation Marlborough, MA      
Ondrives.Us Corporation, formerly Rino Mechanical Freeport, NY  
Opto Diode Corporation, an ITW Company Newbury Park, CA      
Orange Research, Inc. Milford, CT      
Oren Elliott Products, Inc. Edgerton, OH    
OROS Dulles, VA      
Orttech, Inc. Solon, OH    
Osborne Industries, Inc. Osborne, KS      
OSI Optoelectronics Hawthorne, CA    
OTEK Corporation Tucson, AZ      
Oxford Instruments Industrial Analysis Concord, MA      
OZ Lifting Products LLC Winona, MN