| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Department of Education |
Treasurer Of Los Angeles Cnty |
$7,155,839,967.31 |
Department of Education |
| 2022 |
Department of Education |
Treasurer Of Los Angeles Cnty |
$5,125,854,667.30 |
Department of Education |
| 2021 |
Department of Education |
Treasurer Of Los Angeles Cnty |
$4,642,169,470.17 |
Department of Education |
| 2023 |
Department of Education |
Treasurer County Of San Diego |
$1,867,440,237.85 |
Department of Education |
| 2023 |
Department of Education |
Treasurer Of San Bernardino County |
$1,770,086,681.75 |
Department of Education |
| 2023 |
Department of Education |
Orange County Treasurer |
$1,751,275,023.64 |
Department of Education |
| 2023 |
Department of Education |
Treasurer Of Riverside County |
$1,707,667,199.00 |
Department of Education |
| 2021 |
College of the Desert |
Sisc Finance |
$1,668,469,140.92 |
College of the Desert |
| 2022 |
Calrecycle (Resources, Recyclling & Recovery) |
Confidential |
$1,400,555,073.01 |
CalRecycle (Resources, recyclling & Recovery) |
| 2021 |
Calrecycle (Resources, Recyclling & Recovery) |
Confidential |
$1,380,648,081.27 |
CalRecycle (Resources, recyclling & Recovery) |
| 2023 |
Calrecycle (Resources, Recyclling & Recovery) |
Confidential |
$1,358,618,547.54 |
CalRecycle (Resources, recyclling & Recovery) |
| 2022 |
Department of Education |
Treasurer County Of San Diego |
$1,252,857,392.13 |
Department of Education |
| 2023 |
Department of Education |
Fresno County Treasurer |
$1,162,578,338.09 |
Department of Education |
| 2021 |
Department of Education |
Treasurer County Of San Diego |
$1,148,398,203.10 |
Department of Education |
| 2022 |
Department of Education |
Treasurer Of San Bernardino County |
$1,141,831,286.33 |
Department of Education |
| 2021 |
Department of Education |
Treasurer Of San Bernardino County |
$1,122,276,780.73 |
Department of Education |
| 2022 |
Department of Education |
Orange County Treasurer |
$1,119,451,469.62 |
Department of Education |
| 2023 |
Department of Education |
County Of Sacramento |
$1,117,055,511.70 |
Department of Education |
| 2021 |
Department of Education |
Treasurer Of Riverside County |
$1,069,664,630.32 |
Department of Education |
| 2022 |
Department of Education |
Treasurer Of Riverside County |
$1,065,348,864.39 |
Department of Education |
| 2021 |
Department of Education |
Orange County Treasurer |
$1,024,421,672.17 |
Department of Education |
| 2023 |
Department of Education |
Kern County Treasurer |
$1,018,372,061.99 |
Department of Education |
| 2022 |
Office of Emergency Services (Cal Ema) |
Dept Of Public Health |
$948,616,645.34 |
Office of Emergency Services (Cal EMA) |
| 2022 |
Office of Lieutenant Governor (Ltg) |
Dept Of Public Health |
$948,616,645.41 |
Office of Lieutenant Governor (LTG) |
| 2023 |
California Department of Water Resources |
California Earthquake Authoritsacramento Ca |
$917,781,883.90 |
California Department of Water Resources |
| 2021 |
California Department of Water Resources |
California Earthquake Authoritsacramento Ca |
$875,076,564.72 |
California Department of Water Resources |
| 2023 |
Department of Education |
Treasurer Of County Of Alameda |
$799,322,210.62 |
Department of Education |
| 2022 |
California Department of Water Resources |
California Earthquake Authoritsacramento Ca |
$796,360,408.07 |
California Department of Water Resources |
| 2021 |
Department of General Services |
Dept Of General Services |
$790,434,600.33 |
Department of General Services |
| 2022 |
Department of General Services |
Dept Of General Services |
$783,692,432.71 |
Department of General Services |
| 2022 |
Department of Education |
Fresno County Treasurer |
$769,647,363.56 |
Department of Education |
| 2022 |
Office of Emergency Services (Cal Ema) |
Dept Of General Services |
$762,522,462.61 |
Office of Emergency Services (Cal EMA) |
| 2022 |
Office of Lieutenant Governor (Ltg) |
Dept Of General Services |
$762,522,462.61 |
Office of Lieutenant Governor (LTG) |
| 2023 |
Department of Education |
Treasurer Of Santa Clara Cnty |
$761,844,891.34 |
Department of Education |
| 2022 |
Department of Education |
County Of Sacramento |
$692,075,804.58 |
Department of Education |
| 2022 |
Department of Education |
Kern County Treasurer |
$656,231,551.04 |
Department of Education |
| 2021 |
Department of Education |
County Of Sacramento |
$623,448,624.18 |
Department of Education |
| 2021 |
Department of Education |
Fresno County Treasurer |
$618,425,909.88 |
Department of Education |
| 2023 |
Department of Education |
Treasurer Of Tulare County |
$601,431,245.60 |
Department of Education |
| 2023 |
Department of Education |
Treasurer Of San Joaquin County |
$563,193,255.87 |
Department of Education |
| 2022 |
Department of Education |
Treasurer Of County Of Alameda |
$524,026,825.21 |
Department of Education |
| 2021 |
Department of Education |
Treasurer Of Santa Clara County |
$521,945,037.53 |
Department of Education |
| 2023 |
Department of Education |
Contra Costa County |
$520,703,400.46 |
Department of Education |
| 2021 |
Department of Education |
Treasurer Of County Of Alameda |
$519,544,058.45 |
Department of Education |
| 2021 |
California Department of Water Resources |
Us Bank Na New York Ny |
$514,115,870.45 |
California Department of Water Resources |
| 2021 |
Department of Public Health |
Perkinelmer Health Scis Inc |
$510,852,388.95 |
Department of Public Health |
| 2021 |
California State Lottery |
Us Bank |
$510,412,621.92 |
California State Lottery |
| 2023 |
Department of General Services |
Dept Of General Services |
$485,017,804.61 |
Department of General Services |
| 2023 |
Department of Education |
County Of Stanislaus |
$482,001,150.50 |
Department of Education |
| 2023 |
Department of Education |
County Of Ventura |
$436,997,798.23 |
Department of Education |
| 2022 |
Public Utilities Commission |
Socalgas |
$433,828,354.62 |
Public Utilities Commission |
| 2022 |
Department of Education |
Los Angeles Unified Sch Dist |
$430,388,493.97 |
Department of Education |
| 2022 |
Department of Education |
Treasurer Of San Joaquin County |
$426,422,666.78 |
Department of Education |
| 2021 |
Department of Insurance |
Doi Single Pay |
$407,601,964.66 |
Department of Insurance |
| 2021 |
Office of Emergency Services (Cal Ema) |
Dept Forestry & Fire Protect |
$401,019,880.39 |
Office of Emergency Services (Cal EMA) |
| 2023 |
Department of Public Health |
Optumserve Health Services Inc |
$395,163,332.68 |
Department of Public Health |
| 2021 |
California Department of Transportation (Caltrans) |
Granite Construction Company |
$392,721,302.42 |
California Department of Transportation (Caltrans) |
| 2023 |
Public Utilities Commission |
Socalgas |
$391,030,967.66 |
Public Utilities Commission |
| 2023 |
Employment Development Department (Edd) |
Employment Development Dept |
$390,381,674.57 |
Employment Development Department (EDD) |
| 2021 |
Department of Education |
Los Angeles Unified Sch Dist |
$386,942,375.72 |
Department of Education |
| 2021 |
Department of Education |
Contra Costa County |
$384,427,806.58 |
Department of Education |
| 2021 |
Department of Education |
Treasurer Of San Joaquin County |
$384,162,129.66 |
Department of Education |
| 2023 |
California Community Colleges Board |
Rancho Santiago Comm College |
$384,157,489.89 |
California Community Colleges Board |
| 2022 |
Department of General Services |
Hensel Phelps Construction Co |
$383,404,184.97 |
Department of General Services |
| 2023 |
Department of Education |
Los Angeles Unified Sch Dist |
$373,742,991.93 |
Department of Education |
| 2023 |
University of California, Los Angeles |
Chicago Title Company |
$373,235,381.70 |
University of California, Los Angeles |
| 2023 |
|
Chicago Title Company |
$373,235,381.70 |
University of California, San Francisco |
| 2021 |
Department of General Services |
Hensel Phelps Construction Co |
$370,024,488.45 |
Department of General Services |
| 2022 |
Department of Education |
Treasurer Of Tulare County |
$368,882,625.92 |
Department of Education |
| 2023 |
Department of Education |
Treasurer County Of Monterey |
$364,239,032.33 |
Department of Education |
| 2022 |
Department of Public Health |
Optumserve Health Services Inc |
$362,668,568.37 |
Department of Public Health |
| 2021 |
Department of Education |
Kern County Treasurer |
$362,460,448.83 |
Department of Education |
| 2021 |
Palomar College |
Self Insured Schools Of California |
$360,289,332.00 |
Palomar College |
| 2022 |
Employment Development Department (Edd) |
Employment Development Dept |
$360,008,412.76 |
Employment Development Department (EDD) |
| 2023 |
School Facilities Aid Program |
Treasurer Of Los Angeles Cnty |
$355,976,954.85 |
School Facilities Aid Program |
| 2022 |
Public Utilities Commission |
Pacific Gas & Electric Co |
$352,563,672.46 |
Public Utilities Commission |
| 2021 |
School Facilities Aid Program |
Treasurer Of Los Angeles Cnty |
$347,258,962.83 |
School Facilities Aid Program |
| 2021 |
Employment Development Department (Edd) |
Employment Development Dept |
$346,093,820.83 |
Employment Development Department (EDD) |
| 2023 |
California Department of Corrections and Rehabilitation |
Management Solution Llc |
$341,011,682.76 |
California Department of Corrections and Rehabilitation |
| 2022 |
Department of Education |
Contra Costa County |
$336,242,157.63 |
Department of Education |
| 2023 |
University of California, Los Angeles |
Amerisourcebergen Drug Corp |
$334,366,590.97 |
University of California, Los Angeles |
| 2023 |
|
Amerisourcebergen Drug Corp |
$334,366,590.97 |
University of California, San Francisco |
| 2022 |
Air Resources Board |
San Joaquin Valley Unified Air |
$332,035,838.49 |
Air Resources Board |
| 2023 |
Public Utilities Commission |
Pacific Gas & Electric Co |
$325,700,769.48 |
Public Utilities Commission |
| 2021 |
Department of Education |
Treasurer Of Tulare County |
$324,383,393.47 |
Department of Education |
| 2022 |
University of California, Los Angeles |
Mckesson Specialty Care Dist Corporation |
$322,167,930.40 |
University of California, Los Angeles |
| 2022 |
California Department of Corrections and Rehabilitation |
Amerisourcebergen Drug Corp |
$320,919,157.21 |
California Department of Corrections and Rehabilitation |
| 2021 |
California Department of Health Care Services |
Treasurer Of Los Angeles Cnty |
$320,794,611.80 |
California Department of Health Care Services |
| 2017 |
California Department of Health Care Services |
Childrens Hospital Of La |
$317,252,801.77 |
California Department of Health Care Services |
| 2022 |
California Department of Transportation (Caltrans) |
Granite Construction Company |
$315,878,570.99 |
California Department of Transportation (Caltrans) |
| 2022 |
Department of Education |
County Of Ventura |
$312,834,917.45 |
Department of Education |
| 2018 |
California Department of Health Care Services |
Childrens Hospital Of La |
$308,217,583.88 |
California Department of Health Care Services |
| 2022 |
Department of Education |
Treasurer Of Santa Clara Cnty |
$305,756,796.47 |
Department of Education |
| 2022 |
Department of Public Health |
Perkinelmer Health Scis Inc |
$304,414,639.79 |
Department of Public Health |
| 2021 |
Department of Education |
County Of Ventura |
$302,932,499.49 |
Department of Education |
| 2023 |
California Department of Corrections and Rehabilitation |
Amerisourcebergen Drug Corp |
$295,321,435.62 |
California Department of Corrections and Rehabilitation |
| 2021 |
High-Speed Rail Authority (Chsra) |
Dragados Flatiron Jv |
$293,761,484.43 |
High-Speed Rail Authority (CHSRA) |
| 2021 |
California Department of Transportation (Caltrans) |
Flatiron West Inc |
$292,525,562.41 |
California Department of Transportation (Caltrans) |
| 2023 |
Department of Education |
Treasurer Of Merced County |
$292,350,902.38 |
Department of Education |
| 2023 |
State of California Department of Motor Vehicles |
Pacific Gas & Electric Company |
$292,319,314.27 |
State of California Department of Motor Vehicles |