| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Emergency Medical Services Authority (Emsa) |
Regents Of The Univ Of Ca Sf |
$17,270,948.57 |
Emergency Medical Services Authority (EMSA) |
| 2017 |
California Department of Health Care Services |
Northridge Hosp Med Cntr |
$17,256,597.18 |
California Department of Health Care Services |
| 2022 |
California Department of Transportation (Caltrans) |
Griffith-Atkinson Jv |
$17,251,791.37 |
California Department of Transportation (Caltrans) |
| 2025 |
California State University at Fullerton |
Csuf Auxiliary Svcs Corp |
$17,235,209.41 |
California State University at Fullerton |
| 2021 |
Department of Health Care Services (Dhcs) |
Treasurer Of Santa Barbara Cty |
$17,235,179.60 |
Department of Health Care Services (DHCS) |
| 2018 |
California Department of Health Care Services |
Walgreens #07577 |
$17,228,085.67 |
California Department of Health Care Services |
| 2023 |
Department of Public Health |
County Of Ventura |
$17,222,552.72 |
Department of Public Health |
| 2017 |
California Department of Health Care Services |
Priority Pharmacy |
$17,216,132.58 |
California Department of Health Care Services |
| 2018 |
California Department of Health Care Services |
Childrens Hospital Of |
$17,212,798.66 |
California Department of Health Care Services |
| 2021 |
Southwestern College |
Rudolph & Sletten Inc |
$17,203,810.07 |
Southwestern College |
| 2023 |
Department of Health Care Services (Dhcs) |
Clinica Monsenor Oscar A |
$17,200,000.00 |
Department of Health Care Services (DHCS) |
| 2021 |
University of California, Los Angeles |
Eplus Technology Inc |
$17,193,720.93 |
University of California, Los Angeles |
| 2023 |
California Department of Corrections and Rehabilitation |
Center Point Inc |
$17,186,679.19 |
California Department of Corrections and Rehabilitation |
| 2022 |
California Department of Corrections and Rehabilitation |
Verizon |
$17,183,112.36 |
California Department of Corrections and Rehabilitation |
| 2025 |
Department of Education |
Lake Elsinore Unified Sch Dist |
$17,181,378.92 |
Department of Education |
| 2024 |
Department of Education |
Glendale Unified School Dist |
$17,179,540.50 |
Department of Education |
| 2023 |
California Department of Transportation (Caltrans) |
American Civil Constructors West Coast Llc |
$17,179,517.17 |
California Department of Transportation (Caltrans) |
| 2022 |
California Department of Transportation (Caltrans) |
Flatiron-Drill Tech A Joint Venture |
$17,173,124.00 |
California Department of Transportation (Caltrans) |
| 2024 |
University of California, Los Angeles |
City Of Riverside |
$17,166,623.36 |
University of California, Los Angeles |
| 2024 |
Los Angeles County Superior Court |
Mackone Development Inc |
$17,163,465.16 |
Los Angeles County Superior Court |
| 2021 |
California Department of Transportation (Caltrans) |
Tullis Inc |
$17,161,881.64 |
California Department of Transportation (Caltrans) |
| 2019 |
California Department of Health Care Services |
Regional Med Ct San Jose |
$17,147,155.60 |
California Department of Health Care Services |
| 2021 |
Department of Health Care Services (Dhcs) |
Kern Medical Ctr Foundation |
$17,143,627.22 |
Department of Health Care Services (DHCS) |
| 2021 |
Department of Developmental Services |
Dept Of General Services |
$17,142,786.95 |
Department of Developmental Services |
| 2023 |
Department of Education |
Desert Sands Unified Sch Dist |
$17,132,723.73 |
Department of Education |
| 2023 |
California Department of Water Resources |
Northern California Power Agenroseville Ca |
$17,120,647.60 |
California Department of Water Resources |
| 2019 |
California Department of Health Care Services |
Eisner Pediatric & |
$17,118,633.17 |
California Department of Health Care Services |
| 2023 |
California Department of Transportation (Caltrans) |
Mccullough Construction Inc |
$17,115,606.77 |
California Department of Transportation (Caltrans) |
| 2023 |
California Department of Transportation (Caltrans) |
Bridgeway Civil Constructors Inc |
$17,110,276.62 |
California Department of Transportation (Caltrans) |
| 2021 |
Department of Social Services |
Los Angeles Regional Food Bank |
$17,108,461.04 |
Department of Social Services |
| 2021 |
Department of Public Health |
Orange County |
$17,103,005.92 |
Department of Public Health |
| 2024 |
University of California, Los Angeles |
Amerisourcebergen Corp |
$17,101,817.69 |
University of California, Los Angeles |
| 2023 |
California Department of Transportation (Caltrans) |
County Of Calaveras |
$17,097,348.94 |
California Department of Transportation (Caltrans) |
| 2023 |
Department of Public Health |
County Of Alameda |
$17,096,324.00 |
Department of Public Health |
| 2021 |
San Mateo County Community College District |
Blach Construction Company |
$17,096,295.39 |
San Mateo County Community College District |
| 2025 |
Office of Emergency Services (Cal Ema) |
Aevex Aerospace Llc |
$17,093,115.15 |
Office of Emergency Services (Cal EMA) |
| 2019 |
California Department of Health Care Services |
Mendocino Comm Hlth Clin |
$17,086,521.54 |
California Department of Health Care Services |
| 2022 |
Office of Emergency Services (Cal Ema) |
County Of Santa Cruz |
$17,076,589.22 |
Office of Emergency Services (Cal EMA) |
| 2022 |
Office of Lieutenant Governor (Ltg) |
County Of Santa Cruz |
$17,076,589.22 |
Office of Lieutenant Governor (LTG) |
| 2019 |
California Department of Health Care Services |
Elica Health Centers |
$17,075,068.82 |
California Department of Health Care Services |
| 2022 |
Department of Social Services |
Regents Of Univ Of Ca |
$17,063,742.28 |
Department of Social Services |
| 2023 |
Department of Education |
Sweetwater Union High Sch Dist |
$17,058,840.26 |
Department of Education |
| 2025 |
Imperial Valley College |
Erickson-Hall Construction Co |
$17,058,337.07 |
Imperial Valley College |
| 2024 |
School Facilities Aid Program |
Treasurer Of Merced County |
$17,056,746.44 |
School Facilities Aid Program |
| 2022 |
California Department of Corrections and Rehabilitation |
Rosen Bien Galvan & Grunfeld Llp |
$17,051,192.87 |
California Department of Corrections and Rehabilitation |
| 2022 |
University of California, Office of the President |
Payflex Via Benefits Medicare Hra |
$17,050,632.79 |
University of California, Office of the President |
| 2022 |
California Department of Water Resources |
Friant Water Authority Lindsay Ca |
$17,045,738.84 |
California Department of Water Resources |
| 2024 |
Department of Aging |
Area 4 Agency On Aging |
$17,039,811.00 |
Department of Aging |
| 2022 |
California State University at Long Beach |
Forty Niner Shops Inc |
$17,025,350.06 |
California State University at Long Beach |
| 2019 |
California Department of Health Care Services |
Childrens Hospital Of |
$17,024,777.64 |
California Department of Health Care Services |
| 2025 |
State Water Resources Control Board (Swrcb) |
Dept Of Water Resources |
$17,013,511.82 |
State Water Resources Control Board (SWRCB) |
| 2018 |
California Department of Health Care Services |
Ahf Healthcare Holly |
$17,012,643.12 |
California Department of Health Care Services |
| 2025 |
State Controller's Office (Sco) |
Department Of Technology |
$17,011,303.52 |
State Controller's Office (SCO) |
| 2023 |
Department of Aging |
County Of Riverside |
$17,007,477.00 |
Department of Aging |
| 2022 |
Gambling Control Commission |
Confidential |
$17,002,289.45 |
Gambling Control Commission |
| 2022 |
Office of Lieutenant Governor (Ltg) |
Nga 911 Llc |
$17,001,020.00 |
Office of Lieutenant Governor (LTG) |
| 2022 |
Office of Emergency Services (Cal Ema) |
Nga 911 Llc |
$17,001,020.00 |
Office of Emergency Services (Cal EMA) |
| 2023 |
California State Library (Csl) |
City Of Chula Vista |
$17,000,000.00 |
California State Library (CSL) |
| 2025 |
Energy Resources Conservation |
City Of Culver City |
$17,000,000.00 |
Energy Resources Conservation |
| 2025 |
Department of Social Services |
Coalition For Hum Immgrtn Rts |
$16,998,652.46 |
Department of Social Services |
| 2025 |
Department of Education |
Regents Of The Univ Of Ca |
$16,993,927.73 |
Department of Education |
| 2022 |
Department of Developmental Services |
San Diego Imperial Counties |
$16,989,329.78 |
Department of Developmental Services |
| 2025 |
Department of Education |
Fremont Unified School Dist |
$16,980,868.64 |
Department of Education |
| 2024 |
Department of Developmental Services |
Regional Ctr Of East Bay Inc |
$16,979,917.17 |
Department of Developmental Services |
| 2017 |
California Department of Health Care Services |
Ahf Healthcare Holly |
$16,977,141.77 |
California Department of Health Care Services |
| 2025 |
Department of Education |
Tustin Unified School District |
$16,973,289.85 |
Department of Education |
| 2018 |
California Department of Health Care Services |
Westview Healthcare Center |
$16,959,484.63 |
California Department of Health Care Services |
| 2022 |
California Department of Transportation (Caltrans) |
J Mcloughlin Engineering Co Inc |
$16,953,607.33 |
California Department of Transportation (Caltrans) |
| 2021 |
Department of Education |
Child Care Coordinating Coun |
$16,952,668.63 |
Department of Education |
| 2021 |
California Department of Health Care Services |
St Francis Medical Center |
$16,950,645.49 |
California Department of Health Care Services |
| 2022 |
State Water Resources Control Board (Swrcb) |
City Of Brentwood |
$16,950,611.08 |
State Water Resources Control Board (SWRCB) |
| 2024 |
Department of Education |
Pomona Unified School District |
$16,946,635.47 |
Department of Education |
| 2021 |
California Department of Transportation (Caltrans) |
Trc Engineers Inc |
$16,932,199.08 |
California Department of Transportation (Caltrans) |
| 2018 |
California Department of Health Care Services |
Rady Children's Specialists |
$16,925,871.62 |
California Department of Health Care Services |
| 2019 |
California Department of Health Care Services |
Care P Lus Cvs/Phrmcy #02708 |
$16,921,487.01 |
California Department of Health Care Services |
| 2019 |
California Department of Health Care Services |
Laboratory Coporation Of |
$16,921,350.36 |
California Department of Health Care Services |
| 2024 |
Office of Emergency Services (Cal Ema) |
Community Memorial Health Sys |
$16,921,233.70 |
Office of Emergency Services (Cal EMA) |
| 2021 |
College of Marin |
Blach Construction Company |
$16,920,240.36 |
College of Marin |
| 2024 |
Department of Public Health |
County Of San Mateo |
$16,916,428.10 |
Department of Public Health |
| 2021 |
California Department of Health Care Services |
Regents Of University Of Ca |
$16,913,191.89 |
California Department of Health Care Services |
| 2021 |
Health Benefit Exchange |
Pinnacle Claims Management Inc |
$16,910,853.85 |
Health Benefit Exchange |
| 2024 |
Department of Aging |
Sourcewise |
$16,903,985.00 |
Department of Aging |
| 2022 |
Department of California Highway Patrol |
At&T Corp |
$16,903,327.50 |
Department of California Highway Patrol |
| 2023 |
Department of Public Health |
Regents Of University Of Ca |
$16,901,607.59 |
Department of Public Health |
| 2024 |
Department of Education |
Lake Elsinore Unified Sch Dist |
$16,895,888.11 |
Department of Education |
| 2022 |
Government Operations Agency (Calgovops) |
Public Health Institute |
$16,894,635.00 |
Government Operations Agency (CalGovOps) |
| 2021 |
Department of Education |
Comm Action Partnership Of |
$16,891,212.48 |
Department of Education |
| 2021 |
California Department of Transportation (Caltrans) |
Hazard Construction Company |
$16,890,861.09 |
California Department of Transportation (Caltrans) |
| 2025 |
School Facilities Aid Program |
Treasurer Of San Benito County |
$16,890,728.98 |
School Facilities Aid Program |
| 2022 |
San Jose State University |
Webcor Construction Lp |
$16,888,166.17 |
San Jose State University |
| 2024 |
California Department of Corrections and Rehabilitation |
Center Point Inc |
$16,887,993.17 |
California Department of Corrections and Rehabilitation |
| 2025 |
Department of Education |
Palmdale Elememtary Sch Dist |
$16,883,579.01 |
Department of Education |
| 2024 |
Department of General Services |
Thompson Builders Corp |
$16,877,356.50 |
Department of General Services |
| 2019 |
California Department of Health Care Services |
County Of Solano |
$16,876,579.91 |
California Department of Health Care Services |
| 2018 |
California Department of Health Care Services |
Goodman Spec Care Ph |
$16,873,684.94 |
California Department of Health Care Services |
| 2018 |
California Department of Health Care Services |
Queenscare Health Centers |
$16,866,680.56 |
California Department of Health Care Services |
| 2024 |
State Water Resources Control Board (Swrcb) |
City Of Antioch |
$16,865,358.00 |
State Water Resources Control Board (SWRCB) |
| 2025 |
California State Transportation Agency |
Butte County Assoc Of Govts |
$16,858,836.00 |
California State Transportation Agency |
| 2017 |
California Department of Health Care Services |
Altamed General Pediatrics |
$16,856,487.72 |
California Department of Health Care Services |
| 2019 |
California Department of Health Care Services |
Good Samaritan Hosp Lp |
$16,854,177.78 |
California Department of Health Care Services |