| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2020 |
Department Of General Services |
Vanguard Led Displays Inc |
$42,066,000.00 |
Maryland State Checkbook |
| 2016 |
Maryland Higher Education Commission |
State Retirement Agency Of Md |
$42,010,884.00 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Rite Aid Of Maryland |
$42,004,115.77 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Board Of Education Of Queen Anne's County |
$41,910,714.99 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Emerge Inc |
$41,884,300.11 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
The Chimes Inc |
$41,869,332.56 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Prince George's County Health Department |
$41,864,800.00 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Community Support Services Inc |
$41,823,538.14 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Sinai Hospital Of Baltimore |
$41,819,337.75 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
The Arc Of Prince George's County Inc |
$41,794,503.09 |
Maryland State Checkbook |
| 2023 |
Department Of The Environment |
Baltimore County Maryland |
$41,740,806.31 |
Maryland State Checkbook |
| 2025 |
Maryland Transportation Authority |
Transcore Holdings Inc |
$41,636,772.36 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Somerset County Public Schools |
$41,600,263.11 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Crisp |
$41,593,118.62 |
Maryland State Checkbook |
| 2022 |
Maryland Higher Education Commission |
Prince Georges Community College |
$41,573,827.37 |
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 |
Iac Public School Construction -Capital |
Mount Rainier Police Department |
$41,325,202.78 |
Maryland State Checkbook |
| 2023 |
Maryland Transit Administration |
Nova Bus (Us) Inc |
$41,298,205.81 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Life Gate Health Care Services Inc |
$41,245,820.69 |
Maryland State Checkbook |
| 2023 |
State Department Of Education |
Worcester County Board Of Education |
$41,166,138.73 |
Maryland State Checkbook |
| 2025 |
Maryland Aviation Administration |
Clark Construction Group Llc |
$41,056,814.68 |
Maryland State Checkbook |
| 2019 |
Maryland State Department Of Education |
Board Of Education Of Queen Anne's County |
$40,918,078.07 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Compass Inc |
$40,864,040.74 |
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 |
| 2023 |
Mdot The Secretary's Office |
Maryland Transportation Authority |
$40,728,935.58 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Emerge Inc |
$40,724,279.99 |
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 |
| 2016 |
Dhmh-General Accounting |
Walgreen Co |
$40,651,859.55 |
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 |
| 2023 |
Maryland Port Administration |
Maryland Environmental Service |
$40,500,807.65 |
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 |
Mdot The Secretary's Office |
Montgomery County Maryland |
$40,414,473.37 |
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 |
| 2025 |
Maryland Department Of Health |
S And S Properties |
$40,308,704.31 |
Maryland State Checkbook |
| 2022 |
Maryland Higher Education Commission |
Anne Arundel Community College |
$40,270,040.67 |
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 |
| 2025 |
Department Of Emergency Management |
Baltimore City Director Of Finance |
$40,095,683.11 |
Maryland State Checkbook |
| 2018 |
Department Of General Services- Capital |
Gilbane Building Company |
$40,022,592.27 |
Maryland State Checkbook |
| 2025 |
Maryland Transit Administration |
Stewart Title Guaranty Company |
$40,000,000.00 |
Maryland State Checkbook |
| 2023 |
Payments To Civil Divisions Of The State |
Prince Georges Co-Treasury Div Administration |
$39,999,460.50 |
Maryland State Checkbook |
| 2017 |
Mental Health |
Bjc Behavioral Health |
$39,920,473.92 |
Maryland State Checkbook |
| 2024 |
Maryland Higher Education Commission |
Howard Community College |
$39,911,012.92 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Dimensions Health Corporation |
$39,813,668.92 |
Maryland State Checkbook |
| 2017 |
Transportation |
Emery Sapp & Sons Inc |
$39,811,875.98 |
Maryland State Checkbook |
| 2023 |
State Highway Admin |
Francis O Day Co Inc |
$39,806,156.67 |
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 |
| 2022 |
Iac Public School Construction -Capital |
Board Of Education Of Baltimore County |
$39,383,931.34 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Arc Of The Central Chesapeake Region Inc |
$39,324,894.04 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Montgomery County Government Maryland |
$39,303,136.46 |
Maryland State Checkbook |
| 2021 |
Md Department Of Human Services |
Montgomery County Maryland |
$39,243,711.07 |
Maryland State Checkbook |
| 2022 |
Maryland Health Benefit Exchange |
Carefirst Of Maryland Inc |
$39,192,620.15 |
Maryland State Checkbook |
| 2022 |
Maryland State Lottery Agency |
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 |
| 2025 |
Maryland Department Of Health |
Arc Of Baltimore |
$39,057,921.26 |
Maryland State Checkbook |
| 2023 |
Md Technology Development Corporation |
Maryland Technology Development Corporation |
$38,825,816.00 |
Maryland State Checkbook |
| 2017 |
Transportation |
Magruder Paving Llc |
$38,731,021.30 |
Maryland State Checkbook |
| 2016 |
Iac Public School Construction -Capital |
Anne Arundel County Public Schools |
$38,728,219.36 |
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 |
| 2022 |
Department Of Emergency Management |
Baltimore City Director Of Finance |
$38,538,703.00 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
The Chimes Inc |
$38,473,536.91 |
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 |
| 2025 |
Iac On School Construction - Capital |
Board Of Education Of Harford County |
$38,417,159.49 |
Maryland State Checkbook |
| 2025 |
Maryland Transit Administration |
First Transit Inc |
$38,309,993.75 |
Maryland State Checkbook |
| 2024 |
Maryland Transit Administration |
First Transit Inc |
$38,283,379.94 |
Maryland State Checkbook |
| 2024 |
Department Of Emergency Management |
Prince Georges Co-Treasury Div Administration |
$38,253,264.02 |
Maryland State Checkbook |
| 2023 |
Department Of Labor |
Prince Georges Co-Treasury Div Administration |
$38,249,003.06 |
Maryland State Checkbook |
| 2024 |
State Department Of Education |
Maryland School For The Blind |
$38,230,123.95 |
Maryland State Checkbook |
| 2025 |
State Department Of Education |
Bnos Yisroel Of Baltimore Inc |
$38,225,535.40 |
Maryland State Checkbook |
| 2023 |
State Department Of Education |
Garrett County Board Of Education |
$38,188,183.84 |
Maryland State Checkbook |
| 2025 |
Department Of The Environment |
Washington Suburban Sanitary Commission |
$38,187,327.00 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Dimensions Health Corporation |
$38,170,827.88 |
Maryland State Checkbook |
| 2025 |
Maryland Higher Education Commission |
Howard Community College |
$38,158,908.26 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Montgomery County Maryland |
$38,143,769.25 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Kennedy Krieger Children's Hospital Inc |
$38,119,180.74 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Patriot Medical Lab Llc |
$38,059,949.00 |
Maryland State Checkbook |
| 2016 |
Dept Of Public Safety & Correctional Svc |
Correct Rx Pharmacy Services Inc |
$38,015,616.21 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Baltimore City Director Of Finance |
$38,004,035.48 |
Maryland State Checkbook |
| 2022 |
Dept Of Trans. - Capital Account |
Wmata |
$37,977,745.00 |
Maryland State Checkbook |
| 2025 |
Dept Of Public Safety & Correctional Svc |
Aramark Correctional Services Llc |
$37,954,309.65 |
Maryland State Checkbook |
| 2016 |
Maryland Transit Administration |
National Railroad Passenger Corp Dba Amtrak |
$37,912,336.00 |
Maryland State Checkbook |