| NGNorthrop Grumman Systems Corporation- Troy Hill 2 (ste 2a) | Elkridge | MD | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
 Novel Microdevices, INC. | Baltimore | MD | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| PDParamount Diagnostics LLC | Essex | MD | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| RRRapid Response Research Group, LLC | California | MD | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| RCRoberts Communications Consulting, LLC | Annapolis | MD | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| SAScience Applications International Corporation | Columbia | MD | Computer and Electronic Product Manufacturing334290 | — | ◇ UNVERIFIED |
| SSShimadzu Scientific Instruments | Columbia | MD | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| SESignal Edge Solutions LLC | Glen Burnie | MD | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| SCSoKat Consulting LLC | Woodstock | MD | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| SCSpirent Communications | Gaithersburg | MD | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| SLSwitch Ledpro LLC | Upper Marlboro | MD | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
 System Engineering International, INC. | Frederick | MD | Computer and Electronic Product Manufacturing334210 | — | ◇ UNVERIFIED |
| TTTaylor Technologies | Hunt Valley | MD | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| TWTaylor Water Technologies LLC - R&d | Sparks Glencoe | MD | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| TCThales Communications INC | Clarksburg | MD | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| THTroy Hill Industrial Park - Ngsc Msat3 | Elkridge | MD | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| UDU.s. Department of Defense | Fort George G Meade | MD | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| ULUtiliquest LLC | Beltsville | MD | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| VIViasat, INC. | Germantown | MD | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| XLX-Laser, LLC. | Laurel | MD | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| XDXmd Diagnostics, INC | Baltimore City | MD | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
