Danco Anodizing, INC. | Arcadia | 20–99 | ● ACTIVE |
| DDD. D. Wire Co., INC. | Temple City | — | ● ACTIVE |
Delta Hi-tech | Chatsworth | 100–499 | ● ACTIVE |
Delta Scientific Corporation | Palmdale | 100–499 | ● ACTIVE |
Deltronic CORP | Santa Ana | 20–99 | ● ACTIVE |
Designed Metal Connections INC | Gardena | 100–499 | ● ACTIVE |
Dicronite Southwest, a California Corporation | Upland | — | ● ACTIVE |
| DADucommun Aerostructures, INC. | Orange | — | ● ACTIVE |
| ECE. C. Plating, INC. | Santa Clara | 20–99 | ● ACTIVE |
E-fab, INC. | Santa Clara | 1–19 | ● ACTIVE |
Ejay's Machine Co., INC. | Fullerton | 20–99 | ● ACTIVE |
Electro Adapter INC | Chatsworth | 20–99 | ● ACTIVE |
Electrolizing, INC. | Los Angeles | 20–99 | ● ACTIVE |
| EMElite Metal Finishing LLC | Oxnard | 100–499 | ● ACTIVE |
Embee Processing, LLC | Santa Ana | 100–499 | ● ACTIVE |
Esl Power Systems, INC. | Corona | 100–499 | ● ACTIVE |
Fabrication Technologies Industries, INC. | National City | 20–99 | ● ACTIVE |
Fastener Technology CORP | North Hollywood | 20–99 | ● ACTIVE |
Federal Industries, INC. | El Segundo | 20–99 | ● ACTIVE |
Flotron | Vista | — | ● ACTIVE |
Franklin's Industries of San Diego, INC. | Poway | 20–99 | ● ACTIVE |
Freeberg Industrial Fabrication LLC | Escondido | 100–499 | ● ACTIVE |
Galaxy Brazing Co., INC. | Santa Fe Springs | 1–19 | ● ACTIVE |
Gc International, INC. | Camarillo | 20–99 | ● ACTIVE |
Gentec Manufacturing, INC. | San Jose | — | ● ACTIVE |
Grating Pacific, INC | Los Alamitos | 20–99 | ● ACTIVE |
Griswold Industries | Costa Mesa | 100–499 | ● ACTIVE |
Hadrian Automation, INC. | Torrance | 100–499 | ● ACTIVE |
Hanmar, LLC | Pacoima | 20–99 | ● ACTIVE |
Hansen's Welding, INC. | Gardena | 20–99 | ● ACTIVE |
Heighten America, INC. | Oakdale | 1–19 | ● ACTIVE |
Hellwig Products CO INC | Visalia | — | ● ACTIVE |
Hermetic Seal Corporation | Rosemead | 100–499 | ● ACTIVE |
Hixson Metal Finishing | Newport Beach | 100–499 | ● ACTIVE |
Hoosier, INC. | Corona | — | ● ACTIVE |
| HMHyperbaric Modular Systems, INC. | San Diego | — | ● ACTIVE |
Ideal Fasteners, INC. | Anaheim | 20–99 | ● ACTIVE |
I.m.t. Precision, INC. | Hayward | — | ● ACTIVE |
Independent Forge Company | Orange | — | ● ACTIVE |
Inland Marine Industries INC | Hayward | 100–499 | ● ACTIVE |
| IMInternational Manufacturing & Engineering LLC | Hayward | — | ● ACTIVE |
| JMJ & M Products, INC | San Fernando | 100–499 | ● ACTIVE |
Jwp Manufacturing | Santa Clara | — | ● ACTIVE |
Kalman Manufacturing, INC | Morgan Hill | 20–99 | ● ACTIVE |
Karan and Associates, INC | Fontana | — | ● ACTIVE |
Kern Steel Fabrication, INC. | Bakersfield | 20–99 | ● ACTIVE |
Kittyhawk INC | Garden Grove | 20–99 | ● ACTIVE |
Kl Coatings INC. | La Mirada | — | ● ACTIVE |
Klune Industries INC | North Hollywood | 100–499 | ● ACTIVE |
Koros USA INC | Moorpark | — | ● ACTIVE |