American Handforge | Rialto | 20–99 | ● ACTIVE |
Lieder Development, INC. | Ontario | 1–19 | ● ACTIVE |
Maury Microwave, INC. | Ontario | 20–99 | ● ACTIVE |
Mk Magnetics, INC. | Adelanto | 20–99 | ● ACTIVE |
Otto Instrument Service, INC. | Ontario | — | ● ACTIVE |
Precision Hermetic Technology INC | Redlands | 20–99 | ● ACTIVE |
R. Kern Engineering & Manufacturing CORP. | Chino | 20–99 | ● ACTIVE |
| ZAZ a X Millimeter Wave Corporation | Upland | 1–19 | ● ACTIVE |
Acnodes Corporation | Chino | 1–19 | ● ACTIVE |
B & G Electronic Assembly INC | Rancho Cucamonga | 1–19 | ● ACTIVE |
Clariant CORP | Colton | — | ● ACTIVE |
Dupree, INC | Chino | — | ● ACTIVE |
Ecotec Solutions, INC | Colton | 20–99 | ● ACTIVE |
General Micro Systems, INC | Rancho Cucamonga | 20–99 | ● ACTIVE |
Prob-test INC | Rialto | — | ● ACTIVE |
Te Connectivity Corporation | Ontario | — | ● ACTIVE |
U-reach Data Solutions INC | Chino | 1–19 | ● ACTIVE |
8 Tree, LLC | Rancho Cucamonga | — | ● ACTIVE |
Advanced Deposition & Coating Technologies, INC. | Rancho Cucamonga | — | ● ACTIVE |
A Tech Authority INC | Chino | — | ● ACTIVE |
Braxton Industries LLC | Joshua Tree | — | ● ACTIVE |
| CICazcom, INC | Victorville | — | ● ACTIVE |
Dtc Computer Supplies Corporation | Rancho Cucamonga | — | ● ACTIVE |
Ferrari Interconnect Solutions INC | Ontario | — | ● ACTIVE |
Franklin Young International, Incorporated | Upland | — | ● ACTIVE |
General Photonics CORP | Chino | — | ● ACTIVE |
Hal Technology, LLC | Fontana | — | ● ACTIVE |
Hero Tactical LLC | Chino | — | ● ACTIVE |
Hyperion Analytical LLC | Rancho Cucamonga | — | ● ACTIVE |
Jaken Medical Inc., a California Corporation | Chino | — | ● ACTIVE |
One Stop Cell Shop, LLC | Rancho Cucamonga | — | ● ACTIVE |
Panatron, INC | Rancho Cucamonga | — | ● ACTIVE |
Sano Healthcare Consultants, LLC | Ontario | — | ● ACTIVE |
Sierra Assembly Technology LLC | Chino | — | ● ACTIVE |
| TETech Electronic Systems, INC. | Upland | — | ● ACTIVE |
Test Connections, INC. | Upland | — | ● ACTIVE |
Titanym INC | Rancho Cucamonga | — | ● ACTIVE |
Wts Events, INC. | Rancho Cucamonga | — | ● ACTIVE |
| ZLZomar LLC | Rancho Cucamonga | — | ● ACTIVE |
| VSVishay Spectrol | Ontario | 20–99 | ◐ LIKELY ACTIVE |
| RMR&r Machine Products INC. | San Bernardino | 1–19 | ◐ LIKELY ACTIVE |
Broadax Systems Incorporated | Ontario | — | ◐ LIKELY ACTIVE |
Electro Switch CORP. | Rancho Cucamonga | — | ◐ LIKELY ACTIVE |
| AMAerin Medical INC | Mountain View | — | ◐ LIKELY ACTIVE |
| DMDelta Manufacturing INC | Chino | — | ◐ LIKELY ACTIVE |
Doble Engineering Company (Ontario, CA) | Ontario | 20–99 | ◐ LIKELY ACTIVE |
| GCGentex CORP - Western Operations | Rancho Cucamonga | 100–499 | ◐ LIKELY ACTIVE |
| SESecure Ewaste Management INC (sem) | Chino | — | ◐ LIKELY ACTIVE |
| URUhp Resistors, INC. | Ontario | 1–19 | ◐ LIKELY ACTIVE |
| ATAdvance Trading CORP | Chino | — | ◇ UNVERIFIED |