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 #
D and N Electronics, Inc. Paterson, NJ      
Daburn Electronics & Cable Dover, NJ      
Daco Hand Controllers Novi, MI  
Daemar Inc. Lawrenceville, GA      
Dalton Electric Heating Co., Inc. Ipswich, MA    
Danaher Sensors & Controls - Specialty Products Elizabethtown, NC      
Daniel Measurement and Control Inc. Houston, TX    
Dart Controls, Inc. Zionsville, IN      
Data Connect Enterprise, Inc. Olney, MD  
Data Device Corporation (DDC) Bohemia, NY      
Dataforth Corporation Tucson, AZ      
David Round Streetsboro, OH      
DBK USA, Inc. Spartanburg, SC      
DCC Corporation Pennsauken, NJ      
Dean Technology Farmingdale, NJ      
Dearborn Overhead Crane Mishawaka, IN  
Del-Tron Precision, Inc. Bethel, CT      
Demag Cranes & Components Cleveland, OH      
DEPRAG, Inc. Lewisville, TX    
Design Tool, Inc. Conover, NC    
Despatch Industries Minneapolis, MN  
Det-Tronics Minneapolis, MN    
DeWAL Industries, Inc. Narragansett, RI      
Dewetron, Inc. Wakefield, RI      
Dexmet Corporation Wallingford, CT    
Dexter Research Center, Inc. Dexter, MI  
DFT Inc. Exton, PA      
Diener Precision Pumps LP Lodi, CA      
DieQua Corporation Bloomingdale, IL      
Digi-Key Corporation Thief River Falls, MN      
Doosan Infracore Construction Equipment America West Fargo, ND      
Dover Flexo Electronics, Inc. Rochester, NH      
Dow Automotive Systems Auburn Hills, MI      
Dow Polyurethanes Midland, MI      
Dow Water & Process Solutions Edina, MN      
DP Seals, Ltd. United Kingdom  
DR. JOHANNES HEIDENHAIN GmbH Germany      
Dudek & Bock Spring Manufacturing Company Chicago, IL      
Duncan Instruments Canada, Ltd. Toronto, Canada    
DuPont™ Kevlar® Richmond, VA      
DuPont™ Krytox® Performance Lubricants Wilmington, DE      
DuPont™ Nomex® Energy Solutions Richmond, VA      
Duval Precision Grinding, Inc. Chicopee, MA      
Dwyer Instruments, Inc. Michigan City, IN      
Dynalco Controls Fort Lauderdale, FL      
DynaQuip Controls St. Clair, MO      
Dytran Instruments, Inc. Chatsworth, CA