| CompanyID | Company | Description | State |
| 2199 | D&M Electrical | electrical sales and installation and generator sales and installation | IL |
| 1896 | D&S REFRIGERATION | TRANSPORT REFRIGERATION | MI |
| 2598 | Daniluk Corporation | machine tool remanufacturing, machine retrofitting, cnc controls, machine shop,special machine builder
way grinding, machine rebuilding, | OK |
| 2783 | DeepSouth Hardware Solutions, LLC | DeepSouth Hardware Solutions is an aftermarket service organization that specializes in supporting industrial plants by assisting in the maintenance of automated OEM control systems and associated hardware. Repair services and spare parts are availab | LA |
| 1426 | DIETECH MACHINE & WELDING INC. | Metal fabrication, machining & welding | OH |
| 1068 | Diversified Machine & Fab. Inc. | Production Welding Fabricating With some light Machining | MI |
| 3144 | DKG Easeform, Inc. | DKG Easeform specializes in parts and service for legacy Eaton Leonard tube bending equipment. With 24 years experience in the tube bending industry we can supply complete service at your facility or ours. We stock most parts for the entire Eaton | IN |
| 1610 | DMR | DMR
Video Display Monitor
Repair:Service:Sales
Low/Hi Scan monitors,Desktop,Rackmount,
Touch and Non-touch, LCD/Plasma Flat panel,
CRT replacement/Alignment all sizes,Specialize in Component level,quick service,Hi-Tech Testing, repair,Burn-in,Hi | CA |
| 436 | DMS Services | sales service | GA |
| 721 | DSHS INC | Primarily a consulting company focusing in the area of Test Engineering Development of in-circuit & functional test hardware & software. | IL |
