| Company | Location |
|---|---|
| Dow-Key Microwave | Ventura, California, United States |
| Draiswerke, Inc. | Mahwah, New Jersey, United States |
| Draper Fisher Jurvetson | Redwood City, California, United States |
| Draper Triangle Ventures LP | Pittsburgh , Pennsylvania, United States |
| DREEBIT GmbH | Dresden, Germany |
| Dreisatz GmbH | Dresden, Germany |
| Dresser Industries - Instrument Division | Stratford, Connecticut, United States |
| DSM Resolve | Geleen, MD, Netherlands |
| DSM Venturing & Business Development | Heerlen, Netherlands |
| DTRA RD-CB | Alexandria, Virginia, United States |
