| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Community Services & Development |
Community Action Partnership |
$44,470,833.15 |
Community Services & Development |
| 2024 |
Public Utilities Commission |
San Diego Gas & Electric Co |
$44,430,125.35 |
Public Utilities Commission |
| 2021 |
Department of Health Care Services (Dhcs) |
Ucsd Medical Center San Diego |
$44,429,573.73 |
Department of Health Care Services (DHCS) |
| 2018 |
California Department of Health Care Services |
Pittsburg Health Ctr |
$44,373,117.12 |
California Department of Health Care Services |
| 2023 |
California Department of Corrections and Rehabilitation |
Geo Reentry Service Llc C/O Geo Corrections Holdings Inc |
$44,340,155.01 |
California Department of Corrections and Rehabilitation |
| 2021 |
California Department of Transportation (Caltrans) |
Santa Clara Valley Transportation Authority |
$44,336,092.18 |
California Department of Transportation (Caltrans) |
| 2017 |
California Department of Health Care Services |
Riverside University Health |
$44,289,005.99 |
California Department of Health Care Services |
| 2022 |
Department of Social Services |
Mexican American Oppty Fdn |
$44,267,001.44 |
Department of Social Services |
| 2019 |
California Department of Health Care Services |
Family Healthcare Netwrk |
$44,263,531.43 |
California Department of Health Care Services |
| 2021 |
California Department of Health Care Services |
Ucsd Medical Center San Diego |
$44,147,309.23 |
California Department of Health Care Services |
| 2024 |
University of California, Los Angeles |
Iqvia Government Solutions Inc |
$44,119,366.18 |
University of California, Los Angeles |
| 2022 |
California Department of Transportation (Caltrans) |
Ghilotti Construction Co Inc |
$44,109,996.51 |
California Department of Transportation (Caltrans) |
| 2024 |
Air Resources Board |
Sacramento Metro Air Quality |
$44,089,355.11 |
Air Resources Board |
| 2021 |
Department of Education |
West Contra Costa Usd |
$44,033,434.19 |
Department of Education |
| 2024 |
University of California, Los Angeles |
Kitchell Contractors Inc |
$43,997,111.24 |
University of California, Los Angeles |
| 2024 |
California Department of Corrections and Rehabilitation |
Thompson Builders Corporation |
$43,935,207.85 |
California Department of Corrections and Rehabilitation |
| 2023 |
School Facilities Aid Program |
Leadership Public Schools Inc |
$43,931,724.60 |
School Facilities Aid Program |
| 2019 |
California Department of Health Care Services |
Ahf Pharmacy |
$43,898,012.92 |
California Department of Health Care Services |
| 2022 |
Allan Hancock College |
Amg & Associates Inc |
$43,854,273.16 |
Allan Hancock College |
| 2024 |
Department of Toxic Substances Control |
Nec Group Inc |
$43,752,013.33 |
Department of Toxic Substances Control |
| 2023 |
California Department of Transportation (Caltrans) |
Peterson-Chase Gen Engineering Construction Inc |
$43,723,507.60 |
California Department of Transportation (Caltrans) |
| 2019 |
California Department of Health Care Services |
Pomona Valley Comm Hospi |
$43,682,554.55 |
California Department of Health Care Services |
| 2022 |
State Water Resources Control Board (Swrcb) |
City Of San Luis Obispo |
$43,571,107.22 |
State Water Resources Control Board (SWRCB) |
| 2022 |
Department of Social Services |
Cocokids Inc |
$43,465,901.83 |
Department of Social Services |
| 2021 |
California Department of Transportation (Caltrans) |
Ortiz Enterprises Inc |
$43,384,768.44 |
California Department of Transportation (Caltrans) |
| 2021 |
California Department of Transportation (Caltrans) |
George Reed Inc |
$43,355,429.79 |
California Department of Transportation (Caltrans) |
| 2024 |
Department of Education |
Long Beach Unified School Dist |
$43,343,112.10 |
Department of Education |
| 2024 |
Department of Education |
County Of Mendocino |
$43,333,668.86 |
Department of Education |
| 2021 |
State Center Community College District |
State Center Community College Dist |
$43,318,350.14 |
State Center Community College District |
| 2017 |
California Department of Health Care Services |
Scripps Mercy Hosp |
$43,301,998.96 |
California Department of Health Care Services |
| 2019 |
California Department of Health Care Services |
Harbor-Ucla Medical Ctr |
$43,296,947.25 |
California Department of Health Care Services |
| 2021 |
Department of Education |
Cocokids Inc |
$43,270,069.20 |
Department of Education |
| 2022 |
Public Utilities Commission |
Truconnect Communications Inc |
$43,243,970.05 |
Public Utilities Commission |
| 2023 |
Cal Fire (Department of Forestry and Fire Protection) |
County Of Los Angeles |
$43,220,405.47 |
CAL FIRE (Department of Forestry and Fire Protection) |
| 2021 |
Department of Education |
Pomona Unified School District |
$43,207,178.02 |
Department of Education |
| 2022 |
Office of Emergency Services (Cal Ema) |
County Of Los Angeles |
$43,160,263.28 |
Office of Emergency Services (Cal EMA) |
| 2022 |
Office of Lieutenant Governor (Ltg) |
County Of Los Angeles |
$43,160,263.28 |
Office of Lieutenant Governor (LTG) |
| 2024 |
Office of Emergency Services (Cal Ema) |
County Of Santa Cruz |
$43,090,029.54 |
Office of Emergency Services (Cal EMA) |
| 2024 |
Department of Developmental Services |
Central Valley Regional Center |
$43,083,920.67 |
Department of Developmental Services |
| 2024 |
High-Speed Rail Authority (Chsra) |
Hntb Corporation |
$43,082,869.50 |
High-Speed Rail Authority (CHSRA) |
| 2019 |
California Department of Health Care Services |
St Francis Medical Ctr |
$43,078,738.80 |
California Department of Health Care Services |
| 2017 |
California Department of Health Care Services |
Stanford Hospital & Clinics |
$42,995,866.52 |
California Department of Health Care Services |
| 2023 |
California Department of Transportation (Caltrans) |
Hat Creek Construction & Materials Inc |
$42,934,717.94 |
California Department of Transportation (Caltrans) |
| 2022 |
University of California, San Diego |
Liquid Robotics Inc |
$42,890,311.00 |
University of California, San Diego |
| 2022 |
Department of Social Services |
Supportive Services Inc |
$42,857,140.00 |
Department of Social Services |
| 2022 |
Department of Public Health |
Runyon Saltzman Inc |
$42,818,072.37 |
Department of Public Health |
| 2022 |
State Water Resources Control Board (Swrcb) |
City Of Morro Bay |
$42,787,890.57 |
State Water Resources Control Board (SWRCB) |
| 2021 |
Department of Education |
Treasurer Of Yuba County |
$42,757,604.45 |
Department of Education |
| 2018 |
California Department of Health Care Services |
Richmond Health Center |
$42,726,515.95 |
California Department of Health Care Services |
| 2022 |
Department of Aging |
Cnty Of La Workforce Dev Aging & |
$42,688,691.00 |
Department of Aging |
| 2022 |
Cal Fire (Department of Forestry and Fire Protection) |
County Of Ventura |
$42,635,526.43 |
CAL FIRE (Department of Forestry and Fire Protection) |
| 2017 |
California Department of Health Care Services |
Harbor-Ucla Medical Ctr |
$42,627,559.08 |
California Department of Health Care Services |
| 2023 |
California Department of Transportation (Caltrans) |
Southern California Association Of Governments |
$42,600,766.53 |
California Department of Transportation (Caltrans) |
| 2022 |
Judicial Branch |
Los Angeles Dependency |
$42,518,972.14 |
Judicial Branch |
| 2024 |
University of California, Los Angeles |
Amazon Com Inc |
$42,442,873.93 |
University of California, Los Angeles |
| 2021 |
Department of Education |
Rialto Unified School District |
$42,428,983.59 |
Department of Education |
| 2024 |
Cal Fire (Department of Forestry and Fire Protection) |
Logistic Specialties Inc |
$42,342,335.70 |
CAL FIRE (Department of Forestry and Fire Protection) |
| 2021 |
California State University at East Bay |
Rudolph And Sletten Inc |
$42,334,094.55 |
California State University at East Bay |
| 2021 |
Community Services & Development |
Pacific Gas & Electric Co |
$42,299,273.02 |
Community Services & Development |
| 2021 |
Judicial Branch |
Los Angeles Dependency |
$42,254,945.50 |
Judicial Branch |
| 2021 |
School Facilities Aid Program |
Treasurer Of County Of Alameda |
$42,254,411.00 |
School Facilities Aid Program |
| 2024 |
Public Utilities Commission |
Assurance Wireless Of Sc Llc |
$42,209,070.38 |
Public Utilities Commission |
| 2022 |
Department of Education |
Dept Of General Services |
$42,203,149.02 |
Department of Education |
| 2022 |
Department of Education |
Riverside County Ofc Of Education |
$42,190,606.03 |
Department of Education |
| 2022 |
Department of General Services |
Rudolph & Sletten Inc |
$42,185,035.50 |
Department of General Services |
| 2023 |
California Department of Transportation (Caltrans) |
Sully-Miller Contracting Co |
$42,169,473.22 |
California Department of Transportation (Caltrans) |
| 2021 |
Department of Health Care Services (Dhcs) |
Gainwell Technologies Llc |
$42,159,812.16 |
Department of Health Care Services (DHCS) |
| 2022 |
California Department of Water Resources |
Pacific Gas & Electric Co Sacramento Ca |
$42,095,895.50 |
California Department of Water Resources |
| 2017 |
California Department of Health Care Services |
Beamans Redlands Pharmacy |
$42,068,638.65 |
California Department of Health Care Services |
| 2024 |
School Facilities Aid Program |
Treasurer Of Santa Clara Cnty |
$42,044,343.00 |
School Facilities Aid Program |
| 2018 |
California Department of Health Care Services |
Ca Hosp Med Center-La |
$42,044,283.32 |
California Department of Health Care Services |
| 2018 |
California Department of Health Care Services |
Scripps Mercy Hospital |
$42,039,751.21 |
California Department of Health Care Services |
| 2021 |
Air Resources Board |
Bay Area Air Quality Mgmt Dist |
$42,020,677.90 |
Air Resources Board |
| 2022 |
California Department of Water Resources |
Kiewit Infrastructure West Co Fairfield Ca |
$42,003,602.26 |
California Department of Water Resources |
| 2021 |
Contra Costa Community College District |
Lathrop Construction Associate |
$41,971,550.04 |
Contra Costa Community College District |
| 2019 |
California Department of Health Care Services |
Planned Prnthd/Orange & |
$41,901,023.42 |
California Department of Health Care Services |
| 2022 |
University of California, Los Angeles |
La Department Of Water & Power |
$41,894,711.20 |
University of California, Los Angeles |
| 2024 |
Department of Public Health |
City & County Of San Francisco |
$41,889,098.12 |
Department of Public Health |
| 2021 |
Department of Social Services |
Dept Of General Services |
$41,871,869.20 |
Department of Social Services |
| 2021 |
California Department of Health Care Services |
Fresno County Treasurer |
$41,860,154.35 |
California Department of Health Care Services |
| 2024 |
Cal Fire (Department of Forestry and Fire Protection) |
County Of Los Angeles |
$41,758,937.08 |
CAL FIRE (Department of Forestry and Fire Protection) |
| 2022 |
University of California, Office of the President |
The Energy Authority Inc |
$41,745,426.68 |
University of California, Office of the President |
| 2019 |
California Department of Health Care Services |
La County Olive View-Ucla |
$41,742,927.74 |
California Department of Health Care Services |
| 2023 |
Calrecycle (Resources, Recyclling & Recovery) |
Bop A Joint Venture |
$41,722,499.37 |
CalRecycle (Resources, recyclling & Recovery) |
| 2024 |
School Facilities Aid Program |
Fresno County Treasurer |
$41,682,440.25 |
School Facilities Aid Program |
| 2021 |
California Department of Health Care Services |
Ca Mental Hlth Svcs Authority |
$41,675,559.48 |
California Department of Health Care Services |
| 2023 |
California Department of Transportation (Caltrans) |
Papich Construction Company Inc |
$41,668,932.62 |
California Department of Transportation (Caltrans) |
| 2018 |
California Department of Health Care Services |
White Memorial Med Ctr |
$41,662,178.44 |
California Department of Health Care Services |
| 2021 |
Judicial Branch |
Abm Industry Groups Llc |
$41,600,086.91 |
Judicial Branch |
| 2023 |
Department of Public Health |
The Maclean Group Llc |
$41,583,904.74 |
Department of Public Health |
| 2024 |
Department of State Hospitals |
Intuitive Health Service Inc |
$41,524,957.38 |
Department of State Hospitals |
| 2019 |
California Department of Health Care Services |
San Ysidro Health San Ysidro |
$41,491,498.94 |
California Department of Health Care Services |
| 2021 |
California Department of Health Care Services |
Dept Of Developmental Services |
$41,478,557.48 |
California Department of Health Care Services |
| 2022 |
California Department of Water Resources |
Kiewit Infrastructure West Co Omaha Ne |
$41,466,103.07 |
California Department of Water Resources |
| 2022 |
Public Utilities Commission |
San Diego Gas & Electric Co |
$41,358,122.42 |
Public Utilities Commission |
| 2023 |
Department of State Hospitals |
County Of Los Angeles |
$41,355,962.00 |
Department of State Hospitals |
| 2023 |
University of California, Los Angeles |
Iqvia Government Solutions Inc |
$41,349,225.23 |
University of California, Los Angeles |
| 2023 |
|
Iqvia Government Solutions Inc. |
$41,349,225.23 |
University of California, San Francisco |
| 2022 |
State Water Resources Control Board (Swrcb) |
City Of Santa Cruz |
$41,330,508.85 |
State Water Resources Control Board (SWRCB) |
| 2024 |
Department of Public Health |
Citibank Na |
$41,272,853.62 |
Department of Public Health |