| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2021 |
Maryland Department Of Labor |
Maryland Thoroughbred Purse Account Inc |
$44,634,912.88 |
Maryland State Checkbook |
| 2018 |
Maryland Higher Education Commission |
Md St Retirement Working Fund |
$44,623,020.00 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Carefirst |
$44,588,633.04 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Johns Hopkins Bayview |
$44,569,741.93 |
Maryland State Checkbook |
| 2020 |
Department Of General Services |
Empire Managed Solutions Llc |
$44,505,074.00 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Arc Of The Central Chesapeake Region Inc |
$44,468,632.02 |
Maryland State Checkbook |
| 2019 |
Maryland Higher Education Commission |
Md St Retirement Working Fund |
$44,444,184.00 |
Maryland State Checkbook |
| 2019 |
Md Department Of Human Services |
Conduent State & Local Solutions Inc |
$44,374,099.82 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
Board Of Education Of Queen Anne's County |
$44,356,061.21 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
North Kansas City School |
$44,224,263.89 |
Maryland State Checkbook |
| 2018 |
Maryland Transit Administration |
Md St Retirement Working Fund |
$44,100,180.00 |
Maryland State Checkbook |
| 2019 |
Maryland Transit Administration |
Montgomery County Maryland |
$44,057,590.39 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Prince George's County Health Department |
$43,972,066.96 |
Maryland State Checkbook |
| 2019 |
Payments To Civil Divisions Of The State |
Prince Georges Co-Treasury Div Administration |
$43,728,314.00 |
Maryland State Checkbook |
| 2017 |
Maryland Transit Administration |
Prince Georges Co-Treasury Div Administration |
$43,630,187.69 |
Maryland State Checkbook |
| 2019 |
Dept Of Public Safety & Correctional Svc |
Correct Rx Pharmacy Services Inc |
$43,624,489.41 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Dynaxys Llc |
$43,422,088.62 |
Maryland State Checkbook |
| 2018 |
Payments To Civil Divisions Of The State |
Prince Georges Co-Treasury Div Administration |
$43,406,193.00 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Sinai Hospital Of Baltimore Inc |
$43,216,789.03 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Worcester County Board Of Education |
$43,200,620.80 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Baltimore County Maryland |
$43,167,332.74 |
Maryland State Checkbook |
| 2020 |
Department Of General Services- Capital |
University Of Md Medical System |
$43,148,618.70 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Garrett County Board Of Education |
$43,140,418.63 |
Maryland State Checkbook |
| 2018 |
Maryland Port Administration |
Maryland Environmental Service |
$43,099,555.89 |
Maryland State Checkbook |
| 2020 |
Dept Of Public Safety & Correctional Svc |
Correct Rx Pharmacy Services Inc |
$42,986,136.67 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
Somerset County Public Schools |
$42,937,357.73 |
Maryland State Checkbook |
| 2018 |
Dept Of Public Safety & Correctional Svc |
Correct Rx Pharmacy Services Inc |
$42,870,558.26 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Sinai Hospital Of Baltimore |
$42,797,948.77 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
The Chimes Inc |
$42,556,761.72 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Waynesville R-vi School |
$42,548,750.65 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
First Transit Inc |
$42,520,218.30 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Confluence Academy |
$42,398,423.74 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Baltimore County |
$42,388,179.54 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Johns Hopkins Bayview |
$42,362,356.18 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Behavioral Health System Baltimore |
$42,340,774.04 |
Maryland State Checkbook |
| 2022 |
Maryland State Checkbook |
The Chimes Inc |
$42,335,773.84 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Behavioral Health System Baltimore |
$42,297,989.46 |
Maryland State Checkbook |
| 2021 |
Department Of The Environment |
Baltimore County Maryland |
$42,193,617.75 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Behavioral Health System Baltimore |
$42,082,275.84 |
Maryland State Checkbook |
| 2020 |
Department Of General Services |
Vanguard Led Displays Inc |
$42,066,000.00 |
Maryland State Checkbook |
| 2022 |
Maryland State Checkbook |
Deloitte Consulting Llp |
$42,059,993.98 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Emerge Inc |
$42,057,440.73 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Board Of Education Of Queen Anne's County |
$41,910,714.99 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Prince George's County Health Department |
$41,864,800.00 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Somerset County Public Schools |
$41,600,263.11 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Sinai Hospital Of Baltimore |
$41,544,712.54 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Arc Of Baltimore |
$41,486,623.06 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Sinai Hospital Of Baltimore Inc |
$41,356,986.80 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Nova Bus (Us) Inc |
$41,298,205.81 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Ernst & Young Us Llp |
$41,084,745.76 |
Maryland State Checkbook |
| 2019 |
Maryland State Department Of Education |
Board Of Education Of Queen Anne's County |
$40,918,078.07 |
Maryland State Checkbook |
| 2019 |
Maryland Transit Administration |
New Flyer Of America Inc Dba New Flyer Usa Inc |
$40,846,334.93 |
Maryland State Checkbook |
| 2018 |
Md Department Of Human Services |
Conduent State & Local Solutions Inc |
$40,786,437.93 |
Maryland State Checkbook |
| 2018 |
Md Technology Development Corporation |
Maryland Technology Development Corporation Tedco |
$40,689,487.22 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
The Chimes Inc |
$40,652,294.41 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
The Chimes Inc |
$40,649,747.71 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Service Coordination Inc |
$40,501,797.71 |
Maryland State Checkbook |
| 2019 |
Md Department Of Human Services |
Montgomery County Maryland |
$40,490,245.84 |
Maryland State Checkbook |
| 2017 |
Mental Health |
Preferred Family Healthcare |
$40,440,665.16 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
College Of Southern Maryland-Bur |
$40,356,633.68 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
St Louis Board Of Education |
$40,343,192.90 |
Maryland State Checkbook |
| 2020 |
Maryland Transit Administration |
New Flyer Of America Inc |
$40,311,009.07 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
Triton Construction Inc |
$40,266,339.63 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Behavioral Health System Baltimore |
$40,214,749.29 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Dynaxys Llc |
$40,148,702.23 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Rite Aid Of Maryland |
$40,145,989.54 |
Maryland State Checkbook |
| 2020 |
Md Department Of Human Services |
Montgomery County Maryland |
$40,096,979.24 |
Maryland State Checkbook |
| 2018 |
Department Of General Services- Capital |
Gilbane Building Company |
$40,022,592.27 |
Maryland State Checkbook |
| 2017 |
Mental Health |
Bjc Behavioral Health |
$39,920,473.92 |
Maryland State Checkbook |
| 2017 |
Transportation |
Emery Sapp & Sons Inc |
$39,811,875.98 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Francis O Day Co Inc |
$39,806,156.67 |
Maryland State Checkbook |
| 2022 |
Maryland State Checkbook |
Washington County Commissioners |
$39,780,028.44 |
Maryland State Checkbook |
| 2018 |
Maryland State Department Of Education |
Board Of Education Of Queen Anne's |
$39,583,200.47 |
Maryland State Checkbook |
| 2017 |
Maryland Aviation Administration |
Whiting Turner Contracting Co |
$39,521,430.23 |
Maryland State Checkbook |
| 2017 |
Higher Education |
Missouri Higher Education |
$39,471,388.51 |
Maryland State Checkbook |
| 2020 |
Md Department Of Human Services |
Conduent State & Local Solutions Inc |
$39,413,104.71 |
Maryland State Checkbook |
| 2021 |
Md Department Of Human Services |
Montgomery County Maryland |
$39,243,711.07 |
Maryland State Checkbook |
| 2022 |
Maryland State Checkbook |
Scientific Games International Inc |
$39,182,659.05 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Francis O Day Co Inc |
$39,092,275.31 |
Maryland State Checkbook |
| 2020 |
Department Of The Environment |
Washington Suburban Sanitary Commission |
$39,075,435.00 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Maryland Technology Development Corporation |
$38,836,405.63 |
Maryland State Checkbook |
| 2017 |
Transportation |
Magruder Paving Llc |
$38,731,021.30 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Baltimore County |
$38,707,065.58 |
Maryland State Checkbook |
| 2019 |
Maryland State Department Of Education |
Somerset County Public Schools |
$38,574,727.40 |
Maryland State Checkbook |
| 2018 |
Md Department Of Human Services |
Montgomery County Maryland |
$38,552,963.96 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
Francis O Day Co Inc |
$38,467,420.29 |
Maryland State Checkbook |
| 2019 |
Morgan State University-Capital Project |
Barton Malow Company |
$38,458,233.79 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Medsource Community Services Inc |
$38,444,165.45 |
Maryland State Checkbook |
| 2021 |
Maryland Transit Administration |
Montgomery County Maryland |
$38,436,443.32 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Dimensions Health Corporation |
$38,170,827.88 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Arc Of Baltimore |
$38,162,874.17 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Montgomery County Maryland |
$38,143,769.25 |
Maryland State Checkbook |
| 2022 |
Maryland State Checkbook |
Gilbane Building Company |
$38,094,932.96 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Patriot Medical Lab Llc |
$38,059,949.00 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Baltimore City Director Of Finance |
$38,004,035.48 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Wagman Heavy Civil Inc |
$37,745,865.66 |
Maryland State Checkbook |
| 2023 |
Maryland State Checkbook |
Accenture Llp |
$37,699,107.88 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Community Support Services Inc |
$37,695,510.64 |
Maryland State Checkbook |
| 2020 |
Iac Public School Construction -Capital |
Board Of Education Of Baltimore County |
$37,495,202.33 |
Maryland State Checkbook |
| 2022 |
Maryland State Checkbook |
Motorola Solutions Inc |
$37,398,528.03 |
Maryland State Checkbook |