| CSCpi Satcom & Antenna Technologies INC. | Torrance | 20–99 | ● ACTIVE |
| GCGlobal Communication Semiconductors LLC | Torrance | 100–499 | ● ACTIVE |
| RSRapiscan Systems INC | Torrance | — | ● ACTIVE |
| SSStellant Systems INC | Torrance | 500+ | ● ACTIVE |
Teledyne Defense Electronics, LLC | Torrance | 100–499 | ● ACTIVE |
| ACAntcom Corporation | Torrance | 20–99 | ● ACTIVE |
Gate Industries | Torrance | — | ● ACTIVE |
K2 Space Corporation | Torrance | 100–499 | ● ACTIVE |
Ledtronics, INC. | Torrance | — | ● ACTIVE |
Mercury Mission Systems LLC | Torrance | — | ● ACTIVE |
Transient Plasma Systems, INC | Torrance | — | ● ACTIVE |
Cable Aml, INC. | Torrance | — | ● ACTIVE |
Coast/advanced Chip Magnetics, INC. | Torrance | — | ● ACTIVE |
Data Spectrum, INC. | Torrance | — | ● ACTIVE |
Exceed Microwave LLC | Torrance | — | ● ACTIVE |
Goleta Star LLC | Torrance | — | ● ACTIVE |
Heidelberg Instruments INC. | Torrance | — | ● ACTIVE |
Inertialwave, INC. | Torrance | — | ● ACTIVE |
| NSNorthwood Space CORP. | Torrance | — | ● ACTIVE |
Onshore Technologies INC | Torrance | — | ● ACTIVE |
Pulse Instruments | Torrance | — | ● ACTIVE |
Pulse Research Labs, INC. | Torrance | — | ● ACTIVE |
Pvp Communications, INC. | Torrance | — | ● ACTIVE |
Quinstar Technology, Incorporated | Torrance | — | ● ACTIVE |
Raytech, INC | Torrance | — | ● ACTIVE |
Sage Millimeter, INC. | Torrance | — | ● ACTIVE |
| SRScientific Repair INC | Torrance | — | ● ACTIVE |
Sitera INC | Torrance | — | ● ACTIVE |
| PIPhenomenex, INC | Torrance | — | ◐ LIKELY ACTIVE |
Beranek, LLC | Torrance | — | ◐ LIKELY ACTIVE |
| PBPhenomenex Building 8 | Torrance | — | ◐ LIKELY ACTIVE |
| BSBoeing Satellite Systems INC | Torrance | — | ◇ UNVERIFIED |
| PPhenomenex | Torrance | — | ◇ UNVERIFIED |
Daisho Denshi America, INC. | Torrance | — | ◐ LIKELY ACTIVE |
Fischer Custom Communications INC | Torrance | — | ◐ LIKELY ACTIVE |
| ACAero-electric Connector, INC. | Torrance | — | ◐ LIKELY ACTIVE |
| EEpirus | Torrance | 100–499 | ◐ LIKELY ACTIVE |
| HGHowmet Global Fastening Systems INC. | Torrance | — | ◐ LIKELY ACTIVE |
| NTNsi-mi Technologies LLC | Torrance | 20–99 | ◐ LIKELY ACTIVE |
| SPSure Power, INC | Torrance | — | ◐ LIKELY ACTIVE |
| PBPhenomenex Bldg 1 | Torrance | — | ◐ LIKELY ACTIVE |
| ACAero-electric Connector, INC | Torrance | — | ◇ UNVERIFIED |
| PIPhenomenex INC | Torrance | — | ◇ UNVERIFIED |
| ATAANA - Torrance, CA | Torrance | 1–19 | ◐ LIKELY ACTIVE |
| ASAdvanced Science & Novel Technology Company INC. | Torrance | — | ◐ LIKELY ACTIVE |
| ATAdvanced Technical Corporation | Torrance | — | ◐ LIKELY ACTIVE |
| ACAllwave CORP | Torrance | — | ◐ LIKELY ACTIVE |
| EAEravant Amapola Facility | Torrance | 20–99 | ◐ LIKELY ACTIVE |
| JTJ - T E C H | Torrance | — | ◐ LIKELY ACTIVE |
| LSLife Sciences 146USATorrance | Torrance | 500+ | ◐ LIKELY ACTIVE |