Manufacturer (sort)
| Employees (sort)
|
| 101 Vertical Fabrication Inc | 25-49 |
| A T Curd Structures Inc | 100-199 |
| Absolute Asphalt Inc | 10-24 |
| AEP Span | 500+ |
| AHR Fabricators Inc | 10-24 |
| Air Comm Systems Inc | 10-24 |
| Airgas West Inc | 500+ |
| Allgood Shower Door Corp | 10-24 |
| Allied Mold & Die Corp | 50-99 |
| Allied West Paper Corp | 100-199 |
| Allstate Instant Printing | 1-9 |
| Amber Steel | 25-49 |
| American Lumber Sales Inc | 10-24 |
| American News | 1-9 |
| Ameron International Corp | 500+ |
| Ameron International Corp | 100-199 |
| Anita's Mexican Foods Corp | 100-199 |
| Apollo Steel Inc | 1-9 |
| Aqua-Serv Engineers Inc | 50-99 |
| Artisan Marble Inc | 50-99 |
| Artistic Abilities | 1-9 |
| Ashley Furniture | 500+ |
| ** | Atlas Pacific Corp | 25-49 |
| Avilas Garden Art | 100-199 |
| Az-Tex Trailer | 100-199 |
| B & M Machine Inc | 10-24 |
| Bab Steering Hydraulics Inc | 25-49 |
| Banner Mattress Inc | 25-49 |
| BANTA Healthcare Products | 500+ |
| Benco Sales Inc | 10-24 |
| Berzco Steel Inc | 1-9 |
| Bill Tougas | 1-9 |
| Blackhawk Manufacturing Inc | 100-199 |
| Bognar Manufacturing Inc | 10-24 |
| Brithinee Electric | 25-49 |
| Brockway Standard Inc | 25-49 |
| C & J'S Wholesalers | 1-9 |
| C & R Custom Furniture Inc | 50-99 |
| C K Manufacturing | 1-9 |
| California Cascade Of Fontana | 25-49 |
| California Portland Cement Co | 100-199 |
| California Turbo Inc | 1-9 |
| Camaj Tool & Machine Co | 1-9 |
| Canam Metal Products Inc | 25-49 |
| Capital Business Forms Inc | 1-9 |
| Carbide Saw & Tool Inc | 10-24 |
| Carl's Machine Shop | 1-9 |
| Carlisle Coatings/Waterproofng | 500+ |
| Castle Importing Inc | 10-24 |
| Castro Steel Erection Inc | 10-24 |
| CESlandtec | 100-199 |
| Chatfield-Clark Co Inc | 1-9 |
| Chemicals Inc | 10-24 |
| ** | Chevron Phillips Chemical Corp | 500+ |
| Chino Ice Service | 1-9 |
| Clark Pacific Inc | 100-199 |
| Clear Natural | 10-24 |
| Cliffstar Corp | 500+ |
| Cliffstar Corp | 100-199 |
| Coast Paper Box Co Inc | 50-99 |
| Color Fast Industries Inc | 10-24 |
| Columbia Steel Inc | 50-99 |
| Commercial Castings Co | 50-99 |
| Commercial Honing Co Inc | 25-49 |
| Conagra Flour Milling Co | 500+ |
| Condor Powder Coating Co | 1-9 |
| Conrad Constructors | 1-9 |
| Contech Construction Products | 500+ |
| Continental Coatings Inc | 25-49 |
| Copper Kettle Candy Inc | 10-24 |
| Cott Beverages USA | 100-199 |
| Creative Business Services | 1-9 |
| Curtis Industries Inc | 25-49 |
| Custom & Commercial Wheel Co | 1-9 |
| Custom Engineering Co | 1-9 |
| Cutting Edge Supply Co Inc | 25-49 |
| D & D Rubber Applicators Inc | 25-49 |
| David M Bertino Manufacturing | 10-24 |
| Dayton Superior | 500+ |
| Dekker Ltd | 25-49 |
| Dennie Manning Concrete Inc | 10-24 |
| Die Cast Manufacturing Co | 1-9 |
| Die-Namic Fabrications Inc | 25-49 |
| Dietrich Industries Inc | 500+ |
| Digmor California | 1-9 |
| Donald Demello | 1-9 |
| Doskocil Industries Inc | 10-24 |
| DSM&T Co Inc | 100-199 |
| Duncan Bros Inc | 100-199 |
| Dyell Machine | 25-49 |
| Dynamic Bindery Inc | 10-24 |
| Eight Point Trailer Corp | 25-49 |
| Ele Corp | 500+ |
| Enjoy Foods International | 25-49 |
| Eshleman Meat Co Inc | 10-24 |
| Farmdale Creamery Inc | 50-99 |
| Ferro Union Inc | 10-24 |
| Fleetwood Travel Trailers | 500+ |
| Fontana Artificial Limb/Brace | 1-9 |
| Fontana Foundry Corp | 10-24 |
| Fontana Herald News | 10-24 |
| Fontana Marble | 1-9 |
| Forest River Inc | 500+ |
| Frank Kams & Associates Inc | 50-99 |
| Frank L Ricker/Monument/Marker | 1-9 |
| Fruehauf Trailer Services Inc | 50-99 |
| G & M Foam Corp | 25-49 |
| G O Pallets Inc | 10-24 |
| ** | GAF Materials Corp | 100-199 |
| General American Trans Corp | 500+ |
| Genesis Engineering | 1-9 |
| Genesis Packaging | 1-9 |
| Geris Screenprinting | 1-9 |
| Gil's Iron Works | 1-9 |
| Global West Suspension Cmpts | 1-9 |
| Golten Marine Co Inc | 10-24 |
| Greg Imoohi | 1-9 |
| ** | Greif Bros Corp | 500+ |
| H & H Industries | 1-9 |
| Haley Brothers Inc | 500+ |
| Halsey Machine & Manufacturing | 25-49 |
| Hanger Prosthetics & Orthotics | 500+ |
| Hanson Roof Tile Inc | 100-199 |
| Harte-Hanks Shopper's Inc | 500+ |
| Hauer Steel Inc | 10-24 |
| Heater Designs Inc | 25-49 |
| Heckett Division of Harsc | 10-24 |
| Hoak Bros Plating Inc | 1-9 |
| Hogan Co Inc | 25-49 |
| Host Inc | 1-9 |
| Hydro Conduit Corp | 10-24 |
| Im-Press Printing | 1-9 |
| IMPAC International | 10-24 |
| Industrial Insulations Inc | 25-49 |
| Inland Installers Inc | 10-24 |
| Inland Printing | 1-9 |
| Inland Technologies Inc | 100-199 |
| Inland Truss Inc | 50-99 |
| Interstate Brands West Corp | 500+ |
| Intraglobal Nutritional Produc | 10-24 |
| J M Trailer Manufacturer Inc | 25-49 |
| J-M Manufacturing Co Inc | 500+ |
| James Hardie Building Product | 500+ |
| James Hardie Building Product | 100-199 |
| Jenco Productions Inc | 100-199 |
| Jensen Precast | 100-199 |
| John's Machine Shop | 1-9 |
| Johnson Safety Inc | 50-99 |
| Jon-Lin Inc | 100-199 |
| K-Lath | 50-99 |
| Kaytee Products Inc | 500+ |
| Kenneth Jack Spencer | 1-9 |
| Koch Industries Inc | 10-24 |
| Lar Vel Engineering | 1-9 |
| Las Cuatros Milpas | 10-24 |
| ** | Laymon Candy Co Inc | 10-24 |
| Layne Christensen Co | 500+ |
| Layne Christensen Co | 100-199 |
| Lightolier Inc | 500+ |
| Lightolier Inc | 100-199 |
| Lindeman Printing | 1-9 |
| Lindsay Concrete Products Inc | 1-9 |
| Lozano Caseworks Inc | 50-99 |
| Lyco Machining | 1-9 |
| Martinez & Turek Inc | 100-199 |
| Martool Inc | 10-24 |
| Master-Halco Inc | 500+ |
| Master-Halco Inc | 100-199 |
| Mc Intire Tool Die & Machine | 10-24 |
| McNeilus Truck & Manufacturing | 500+ |
| Mechanization Systems Co | 1-9 |
| Mega Machinery Inc | 10-24 |
| Micro Molding Co | 1-9 |
| Mik-Ron Steel Co Inc | 10-24 |
| Miller's American Honey Inc | 25-49 |
| Minuteman Press | 1-9 |
| Minuteman Press | 1-9 |
| Mitco Industries Inc | 25-49 |
| Mobile Mini-Storage Inc | 500+ |
| Monier Lifetile LLC | 500+ |
| Monumental Bronze & Granite | 1-9 |
| Morris Automotive Supply | 10-24 |
| Morrison Engineering | 10-24 |
| Moss Engineering Inc | 1-9 |
| Mrs Redd's Pie Co Inc | 10-24 |
| Muhlhauser Steel Inc | 25-49 |
| New Wave Converting Inc | 25-49 |
| Northwest Envelope Inc | 10-24 |
| Oldcastle Glass Inc | 500+ |
| Ontario Wrought Iron | 1-9 |
| Orbital Holdings Inc | 25-49 |
| Pacific Forge Inc | 500+ |
| Pacific Kiln & Insulation Co | 10-24 |
| Pacific Refrigerator Co | 25-49 |
| Pasco Beverage Co | 50-99 |
| Patrick Industries Inc | 500+ |
| Patrick Industries Inc | 100-199 |
| Patrick's Cabinets | 10-24 |
| Penco Precision Corp | 25-49 |
| Peyton Technologies | 10-24 |
| PIP Printing | 1-9 |
| PlanA Inc | 10-24 |
| Planck Technical Services Inc | 1-9 |
| Plasti-Line West | 500+ |
| Plasti-Line West | 100-199 |
| Plasticraft Countertops | 1-9 |
| ** | Polycraft Packaging Systems | 25-49 |
| Precinct Reporter | 10-24 |
| Precision Hermetic Technology | 50-99 |
| Precision Surfaces Inc | 25-49 |
| Premier Metal Products Co | 50-99 |
| Pro Systems Fabricators Inc | 10-24 |
| Pro-Truck LLC | 1-9 |
| Products Techniques Inc | 10-24 |
| Pyramid Precast Co Inc | 10-24 |
| Pyro Industrial Systems Inc | 10-24 |
| Quality Aviation Inc | 25-49 |
| Quiel Bros Electric Sign Svc | 50-99 |
| R & R Machine Products Inc | 10-24 |
| R & S Rebar | 1-9 |
| R W Manufacturing Co | 10-24 |
| Radfin Enterprises Inc | 1-9 |
| Rancho Ready Mix Inc | 50-99 |
| Ray's Air Conditioning & Heati | 10-24 |
| Remco Machining & Fabrication | 10-24 |
| Rev-Power Products | 1-9 |
| Revchem Plastics Inc | 100-199 |
| Rib-Roof Inc | 10-24 |
| Richard Great | 1-9 |
| Richardson Home Improvements I | 1-9 |
| Ring Container Technologies | 500+ |
| Rite Way Steel Products Inc | 10-24 |
| Riverside Bindery Specialties | 1-9 |
| Rockhard Transportation Inc | 100-199 |
| Ross Machine & Manufacturing | 1-9 |
| Rudolph Foods Co Inc | 100-199 |
| Ryn's Dairy Products | 1-9 |
| S & H Cabinets & Manufacturing | 50-99 |
| S & S Installations Inc | 10-24 |
| S & W Plastics Inc | 50-99 |
| Safari Safe Co | 100-199 |
| San Bernardino County Sun | 500+ |
| Sawdust & Paintings | 1-9 |
| Scotty's Wood Products | 1-9 |
| Serrano International Inc | 10-24 |
| Shaffer Oil Tool Services | 10-24 |
| Shipley Rebar Inc | 10-24 |
| Shockley Engineering & Mfg | 25-49 |
| Show Offs | 10-24 |
| Sierra Bakery & Party Shop | 10-24 |
| Sierra Screen Print Graphics | 1-9 |
| Simplex Strip Doors Inc | 25-49 |
| SimplexGrinnell LP | 500+ |
| Snow Plastics Inc | 25-49 |
| Southern California Bindery | 100-199 |
| Southland Machine | 1-9 |
| Special Plastic Systems Inc | 10-24 |
| Specialty Finishes Co | 50-99 |
| Spectra-Tone Paint Corp | 50-99 |
| Standard Register Co | 500+ |
| Steel Tech Fabrication Inc | 10-24 |
| Steel Unlimited Inc | 25-49 |
| Steelco Inc | 100-199 |
| Stone Machine Co | 1-9 |
| Sunwest Printing Inc | 10-24 |
| Superior Trailer Works | 50-99 |
| T M P Services Inc | 100-199 |
| Taylors Print Shop | 1-9 |
| Telco Food Products Inc | 100-199 |
| Threadlogocom Inc | 1-9 |
| Traditional Baking | 50-99 |
| Transpro Inc | 500+ |
| Tree Top Inc | 500+ |
| Tree Top Inc | 100-199 |
| True Groove Machine Co Inc | 25-49 |
| United Cabinet Co Inc | 1-9 |
| United Uniform Manufacturers | 100-199 |
| Universal Truck Body Inc | 1-9 |
| Utility Vault | 500+ |
| Utility Vault | 100-199 |
| Van Can Co Inc | 25-49 |
| Vishay Measurements Group | 500+ |
| Vishay Measurements Group | 100-199 |
| Vista Consolidated Inc | 50-99 |
| ** | Vista Metals | 100-199 |
| W C Brown Welding Inc | 1-9 |
| W E Hall Co | 50-99 |
| W F Taylor Co Inc | 25-49 |
| Wadco Industries Inc | 25-49 |
| Wahlstrom Manufacturing | 10-24 |
| Wedco Technology Inc | 500+ |
| Western Metal Service Inc | 10-24 |
| Williams Furnace Co | 500+ |
| Winpak Lane Inc | 100-199 |
| Woodpecker Custom Cabinets | 1-9 |
| Wrm Inc | 1-9 |
| Zwerner Industries | 25-49 |