 | East Bay Tire Co | fairfield, california, united states | 105 | manufacturing | 1946 | |
 | Hanlees Auto Group | fairfield, california, united states | 137 | motor vehicle manufacturing | 1993 | |
 | Partnership HealthPlan of California | fairfield, california, united states | 775 | insurance | 1994 | |
 | Jelly Belly Candy Company | fairfield, california, united states | 459 | food and beverage manufacturing | 1898 | |
 | Wattco | Fairfield, california, united states | 28 | public safety | 1993 | |
 | DiGabriele, McNulty, Campanella & Co., LLC | Fairfield, california, united states | 21 | accounting | 1990 | |
 | GeoVera | fairfield, california, united states | 159 | insurance | 1997 | |
 | Reliant Property Management | Fairfield, california, united states | 43 | real estate | 2016 | |
 | Primal Pet Foods | fairfield, california, united states | 130 | food and beverage manufacturing | 2001 | |
 | By the People Document Preparation Service of Fairfield | Fairfield, california, united states | - | legal services | 2003 | |
 | ARCHWAY RECOVERY SERVICES INC | Fairfield, california, united states | 21 | mental health care | 1996 | |
 | EastBay Home Health Services, Inc. | Fairfield, california, united states | 8 | hospital and health care | 2002 | |
 | Advantage Home Healthcare Inc | Fairfield, california, united states | 30 | hospital and health care | - | |
 | R W Flooring | Fairfield, california, united states | 1 | information technology and services | - | |
| Sierra Truck & Van | Fairfield, california, united states | 1 | financial services | - | |
| Regional Roofing | Fairfield, california, united states | 4 | building materials | - | |
 | Experienced Technical Recruiter | Fairfield, california, united states | 1 | staffing and recruiting | - | |
 | ST Solutions LLC | Fairfield, california, united states | 6 | information technology and services | 2004 | |
 | DigitalTrack Restaurant Marketing | Fairfield, california, united states | 1 | marketing and advertising | 2017 | |
 | Anansys Staffing, LLC | fairfield, california, united states | 51 | staffing and recruiting | 2015 | |
