Companies headquartered in California, by prime awards since FY2021
Rows 18,301–18,400 of 21,913, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Ocular Prosthetics, Inc. | Los Angeles | 339115 Ophthalmic Goods Manufacturing | $0 |
| O C Vacuum Inc. | Santa Fe Springs | 562211 Hazardous Waste Treatment and Disposal | $0 |
| O'day Consultants, Inc. | Carlsbad | 541330 Engineering Services | Subcontractor |
| Odell Patrick S | Fortuna | 531110 Lessors of Residential Buildings… | $0 |
| Oden Industries Inc. | San Bernardino | 541511 Custom Computer Programming Services | $0 |
| Odesus Inc. | Los Angeles | 541519 Other Computer Related Services | $0 |
| Odumakinde Olusoji | Pleasant Hill | 334112 Computer Storage Device Manufacturing | $0 |
| Odu- USA Inc. | Camarillo | 335999 All Other Miscellaneous Electrical… | Subcontractor |
| Office Automation Group | San Jose | 237130 Power and Communication Line… | $0 |
| Office & Ergonomic Solutions, Inc. | Rancho Cucamonga | 449110 Furniture Retailers | Subcontractor |
| Office Master Inc. | Ontario | 337214 Office Furniture (except Wood)… | $0 |
| Office Of Emergency Services | Mather | 921110 Executive Offices | $0 |
| Office Relief, Inc. | San Leandro | 449110 Furniture Retailers | $0 |
| Office Solutions Business Products And Services, Inc. | Yorba Linda | 424120 Stationery and Office Supplies Merchant… | $0 |
| Ofi Property LLC | Ventura | 531120 Lessors of Nonresidential Buildings… | $0 |
| Ofrs, Inc. | Signal Hill | 562910 Remediation Services | $0 |
| O.h.e. Painting & Wallcovering, Inc. | Chula Vista | 238320 Painting and Wall Covering Contractors | Subcontractor |
| Oilfield Electric Company | Ventura | Subcontractor | |
| Ojai Contracting Group Inc. | Oak View | 236220 Commercial and Institutional Building… | $0 |
| Oka Associates L.P. | El Cajon | 531120 Lessors of Nonresidential Buildings… | $0 |
| O'keeffe's, Inc. | Brisbane | 327215 Glass Product Manufacturing Made… | $0 |
| Ok International, Inc. | Cypress | 334514 Totalizing Fluid Meter and Counting… | $0 |
| Oksi Ventures, Inc. | Torrance | 336411 Aircraft Manufacturing | $0 |
| Oku Solutions LLC | Aptos | $0 | |
| Olaes Rogelio | Vacaville | 813110 Religious Organizations | $0 |
| Old Republic Title Company | San Francisco | 541191 Title Abstract and Settlement Offices | $0 |
| Olea Kiosks Inc. | Cerritos | 334118 Computer Terminal and Other Computer… | $0 |
| Olgs, Inc. | San Francisco | 339112 Surgical and Medical Instrument… | $0 |
| Olivarez Honey Bees, Inc. | Orland | $0 | |
| Olivehurst Public Utility District | Olivehurst | $0 | |
| Olive Ssa Partners, LLC | Fresno | 531120 Lessors of Nonresidential Buildings… | $0 |
| Olive View/ucla Education And Research Institute, Inc. | Sylmar | 541715 Research and Development… | Subcontractor |
| Olmm Consulting Engineers | San Francisco | 541330 Engineering Services | $0 |
| Omada Health, Inc. | Walnut Creek | 621399 Offices of All Other Miscellaneous… | $0 |
| Omanson Precision Engineering, Inc. | Chino | 332710 Machine Shops | Subcontractor |
| Omega Interconnect, Inc. | Ontario | 813910 Business Associations | $0 |
| Omega Solutions, Inc. | Santa Clara | 541990 All Other Professional, Scientific… | Subcontractor |
| Omega Technologies, Inc. | Westlake Village | 423710 Hardware Merchant Wholesalers | $0 |
| Omikron Engineering, Inc. | Chatsworth | 332710 Machine Shops | Subcontractor |
| O & M Industries | Arcata | 238120 Structural Steel and Precast Concrete… | $0 |
| Omni Design, Inc. | San Luis Obispo | 236220 Commercial and Institutional Building… | Subcontractor |
| Omni Enclosures, Inc. | El Cajon | 337212 Custom Architectural Woodwork… | $0 |
| Omni Metal Finishing, Inc. | Fountain Valley | 332813 Electroplating, Plating, Polishing… | Subcontractor |
| Omniot Solutions LLC | Encinitas | 541511 Custom Computer Programming Services | Subcontractor |
| Omni Pro Inc. | Ontario | 561439 Other Business Service Centers… | $0 |
| Omniscent, Inc. | San Jose | 334512 Automatic Environmental Control… | $0 |
| Omnitron Systems Technology, Inc. | Irvine | 334290 Other Communications Equipment… | $0 |
| O.n. Diagnostics, LLC | Berkeley | 541715 Research and Development… | $0 |
| O'neill Sea Odyssey | Santa Cruz | 611710 Educational Support Services | $0 |
| Onelegacy | Azusa | 621991 Blood and Organ Banks | $0 |
| One Stop Moving & Storage Inc. | San Diego | 484210 Used Household and Office Goods Moving | $0 |
| One Way Media Solutions Inc. | Benicia | 238210 Electrical Contractors and Other Wiring… | $0 |
| One World Geosolutions | Redding | 541370 Surveying and Mapping (except… | Subcontractor |
| On-line Power, Incorporated | Los Angeles | 423610 Electrical Apparatus and Equipment… | $0 |
| On-line Stampco Inc. | San Diego | 339940 Office Supplies (except Paper)… | $0 |
| On Lok, Inc. | San Francisco | 561110 Office Administrative Services | $0 |
| On Lok Senior Health Services | San Francisco | 624120 Services for the Elderly and Persons… | $0 |
| On-site Laser, LLC | San Diego | 459410 Office Supplies and Stationery Retailers | $0 |
| Onsite Liquidators, Inc. | San Diego | 811420 Reupholstery and Furniture Repair | $0 |
| Ontario Airport Hotel Corporation | Santa Clara | 721110 Hotels (except Casino Hotels) and Motels | $0 |
| Onuma, Inc. | Pasadena | 541310 Architectural Services | Subcontractor |
| Onyx Building Group, Inc. | El Cajon | 238310 Drywall and Insulation Contractors | Subcontractor |
| Onyx Healthcare USA Inc. | Orange | 334111 Electronic Computer Manufacturing | $0 |
| Onyx Optics, Inc. | Dublin | 333248 All Other Industrial Machinery… | Subcontractor |
| Onyx Paving Company, Inc. | Yorba Linda | 237310 Highway, Street, and Bridge Construction | $0 |
| Openai Public Sector, LLC | San Francisco | 513210 Software Publishers | Subcontractor |
| Openapps, Inc. | Brea | 541512 Computer Systems Design Services | Subcontractor |
| Open Immigration Legal Services Inc. | Oakland | 541199 All Other Legal Services | Subcontractor |
| Opening Technologies, Inc. | Pittsburg | 423710 Hardware Merchant Wholesalers | $0 |
| Open Networking Foundation | Los Altos | 813910 Business Associations | Subcontractor |
| Opica Adult Day Program & Counseling Center, Inc. | Los Angeles | 624120 Services for the Elderly and Persons… | $0 |
| Optec Solutions, LLC | Olivehurst | 488190 Other Support Activities for Air… | Subcontractor |
| Optex Incorporated | Cypress | 459999 All Other Miscellaneous Retailers | Subcontractor |
| Optical Measurement Systems Corporation | Laguna Hills | 334519 Other Measuring and Controlling Device… | Subcontractor |
| Optics Masters, LLC | Poway | 333310 Commercial and Service Industry… | Subcontractor |
| Opti-forms, Inc. | Temecula | 332813 Electroplating, Plating, Polishing… | Subcontractor |
| Optimal Integrated Solutions | Carlsbad | 423430 Computer and Computer Peripheral… | Subcontractor |
| Optimal Rehab, Inc. | Rancho Cucamonga | 532490 Other Commercial and Industrial… | $0 |
| Optimum Design Associates LLC | San Jose | 541330 Engineering Services | Subcontractor |
| Optoplex Corporation | Fremont | 334290 Other Communications Equipment… | Subcontractor |
| Optron Scientific Company, Inc. | Canoga Park | 334519 Other Measuring and Controlling Device… | $0 |
| Opus Logica Inc. | Santa Barbara | 541511 Custom Computer Programming Services | Subcontractor |
| Orange County Business Council | Irvine | 813910 Business Associations | $0 |
| Orange County Fair Housing Council | Santa Ana | $0 | |
| Orange County Mosquito And Vector Control District | Garden Grove | 923120 Administration of Public Health Programs | $0 |
| Orange, County Of | Santa Ana | 921190 Other General Government Support | $0 |
| Orange County Sanitation District | Fountain Valley | 221320 Sewage Treatment Facilities | $0 |
| Orange County Transportation Authority | Orange | $0 | |
| Orange County Water District | Fountain Valley | 221310 Water Supply and Irrigation Systems | $0 |
| Oratrax Solutions, LLC | Dublin | 541512 Computer Systems Design Services | Subcontractor |
| Orbray California Inc. | San Mateo | 423610 Electrical Apparatus and Equipment… | $0 |
| Ordway Sign Supply Inc. | Van Nuys | 423830 Industrial Machinery and Equipment… | $0 |
| Orick Forest, LLC | Newport Coast | 531120 Lessors of Nonresidential Buildings… | $0 |
| Oriental Motor U.S.A. Corporation | Torrance | 335312 Motor and Generator Manufacturing | $0 |
| Original Watermen, Inc. | Vista | 315210 Cut and Sew Apparel Contractors | $0 |
| O-rings, Inc. | Los Angeles | 325212 Synthetic Rubber Manufacturing | $0 |
| Orion Images Corporation | Irvine | 334310 Audio and Video Equipment Manufacturing | $0 |
| Orness Design Group, Inc. | San Diego | 238290 Other Building Equipment Contractors | Subcontractor |
| Orphagen Pharmaceuticals, Inc. | San Diego | $0 | |
| Orqid Consulting & Associates, Inc. | Imperial Beach | 541611 Administrative Management and General… | Subcontractor |