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      
Dean Technology Farmingdale, NJ      
Dearborn Overhead Crane Mishawaka, IN  
Del-Tron Precision, Inc. Bethel, CT      
Dellner Brakes AB Charlotte, NC      
Deltrol Controls/Division of Deltrol Corp. Milwaukee, WI      
Demag Cranes & Components Cleveland, OH      
DEPRAG, Inc. Lewisville, TX    
Design Tool, Inc. Conover, NC    
Despatch Industries Minneapolis, MN  
Detroit Torch & Mfg. Co. Orion, MI      
Deublin Co. Waukegan, IL      
DeWAL Industries, Inc. Narragansett, RI      
Dewetron, Inc. Wakefield, RI      
Dexmet Corporation Wallingford, CT    
Dexter Magnetic Technologies, Inc. Elk Grove Village, IL      
Dexter Research Center, Inc. Dexter, MI  
DFT Inc. Exton, PA      
Dickow Pump Company, Inc. Marietta, GA      
Diener Precision Pumps LP Lodi, CA    
DieQua Corporation Bloomingdale, IL      
Digi-Key Electronics Thief River Falls, MN      
Doosan Infracore Construction Equipment America West Fargo, ND      
Dover Flexo Electronics, Inc. Rochester, NH      
Dow Polyurethanes Midland, MI      
Dow Water & Process Solutions Edina, MN      
DR. JOHANNES HEIDENHAIN GmbH Germany      
DSTI - Dynamic Sealing Technologies, Inc. Andover, MN      
Duncan Instruments Canada, Ltd. Concord, Canada    
DuPont™ Kevlar® Richmond, VA      
DuPont™ Nomex® Energy Solutions Richmond, VA      
Dura-Belt, Inc. Hilliard, OH  
Dwyer Instruments, Inc. Michigan City, IN      
Dynalco Controls Fort Lauderdale, FL      
DynaQuip Controls St. Clair, MO      
DynaTronic Corporation Hong Kong      
Dytran Instruments, Inc. Chatsworth, CA