| CWCooper Wheelock INC | Long Branch | NJ | Computer and Electronic Product Manufacturing334210 | 20-99 | ◐ LIKELY ACTIVE |
| HRHitachi Rail Sts USA INC | Batesburg | SC | Computer and Electronic Product Manufacturing334290 | 100-499 | ◐ LIKELY ACTIVE |
| RIRockwell International Corporation | Decorah | IA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Acoustic Technology, INC. | East Boston | MA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| AWAlpha Wire | Leominster | MA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Hochiki America Corporation | Buena Park | CA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| RCRockwell Collins INC | Richardson | TX | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| VValcom | Roanoke | VA | Computer and Electronic Product Manufacturing334210 | 100-499 | ◐ LIKELY ACTIVE |
| GGGet Global Signaling | Grain Valley | MO | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| LCL-3 Communications Integrated Sys LTD | Greenville | TX | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Alpha Mike, LLC | Norfolk | VA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| ABAmerica's Best Printing Products, INC. | San Diego | CA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Arnold a Semler INC | North Hollywood | CA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| CMCurbell Medical Products, INC. | Orchard Park | NY | Computer and Electronic Product Manufacturing334290 | 100-499 | ◐ LIKELY ACTIVE |
Digital Barriers USA INC | Herndon | VA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Gastonco, LLC | San Marcos | CA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Gorilla Integrations, LLC | Kempner | TX | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Industrial Video & Control CO LLC | Newton | MA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Invisio Communications INC | Chicago | IL | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
J. O'brien Company, INC. | Springfield | NJ | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Lucca Ventures, INC. | Southington | CT | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Mt Rf LLC | Lewisville | TX | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
National Time and Signal CORP | Wixom | MI | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Neio Systems LLC | Los Angeles | CA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
On Scene Technology, INC. | Griffin | GA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| PLPacatlantic, LLC | Bethlehem | PA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Pano Ai, INC. | San Francisco | CA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Parabit Systems, INC. | Bellmore | NY | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Path Master, INC. | Twinsburg | OH | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| PTPractical Technologies, INC. | Middle River | MD | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Qbeam, INC. | Leesburg | VA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Response Technologies, LTD. | West Chester | OH | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Sensource, INC. | Austintown | OH | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Shadowtrack Technologies, INC. | Covington | LA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Signal Communications CORP | Woburn | MA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Sonotronics INC | Tucson | AZ | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Southern One Technology & Associates LLC | Palm Harbor | FL | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Taccom LLC | Lovettsville | VA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| BABall Aerospace & Tech-aerospace Mfg | Westminster | CO | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Bosch Security Systems INC | Burnsville | MN | Computer and Electronic Product Manufacturing334290 | 100-499 | ◐ LIKELY ACTIVE |
| CPCanoga Park | Canoga Park | CA | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| ECEconolite Control Products INC | Anaheim | CA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Federal Signal Corp (University Park) | University Park | IL | Computer and Electronic Product Manufacturing334290 | 500+ | ◐ LIKELY ACTIVE |
| HFHoneywell Fire Safety | Northford | CT | Computer and Electronic Product Manufacturing334290 | 500+ | ◐ LIKELY ACTIVE |
| HIHoneywell International INC. | Olathe | KS | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| JUJds Uniphase Corporation | San Jose | CA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| NGNorthrop Grumman Systems Corporation | Annapolis | MD | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| NTNsi-mi Technologies LLC | Torrance | CA | Computer and Electronic Product Manufacturing334290 | 20-99 | ◐ LIKELY ACTIVE |
| PAPedSafety, a Dick Campbell Company | Boise | ID | Computer and Electronic Product Manufacturing334290 | 20-99 | ◐ LIKELY ACTIVE |
| PEPotter Electric Signal Company - St. Louis | Hazelwood | MO | Computer and Electronic Product Manufacturing334290 | 100-499 | ◐ LIKELY ACTIVE |