| Company | Location |
|---|---|
| D4 Technology Ltd. | Southampton, Hampshire, United Kingdom |
| DaimlerChrysler AG | Stuttgart, Germany |
| Dakota Systems, Inc. | Dracut, Massachusetts, United States |
| DALSA Corp. | Waterloo, Ontario, Canada |
| DALSA Semiconductor | Bromont, Quebec, Canada |
| Daly Merritt Direct Inc. | Wyandotte, Michigan, United States |
| Dana Lipp Imaging | Braintree, Massachusetts, United States |
| Danfoss Ventures A/S | NORDBORG, Denmark |
| DAPESCO s.a. | Louvain-la-Neuve, Belgium |
| Data Junction Corp. | Austin, Texas, United States |
