| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
State Highway Admin |
Concrete General Inc |
$47,757,359.52 |
Maryland State Checkbook |
| 2022 |
Military Department |
Baltimore City Director Of Finance |
$47,658,520.75 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Emerge Inc |
$47,610,472.97 |
Maryland State Checkbook |
| 2023 |
Department Of The Environment |
Washington Suburban Sanitary Commission |
$47,422,434.00 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Voluntary Interdistrict Choice |
$47,392,683.87 |
Maryland State Checkbook |
| 2017 |
Social Services |
Missouri Alliance For Children |
$47,316,276.73 |
Maryland State Checkbook |
| 2017 |
Revenue |
Multi State Lottery Assn |
$47,147,433.76 |
Maryland State Checkbook |
| 2020 |
State Highway Admin |
Wagman Heavy Civil Inc |
$47,031,469.98 |
Maryland State Checkbook |
| 2022 |
Maryland State Department Of Education |
Torah Institute Of Baltimore |
$46,982,582.08 |
Maryland State Checkbook |
| 2023 |
State Highway Admin |
Concrete General Inc |
$46,775,215.57 |
Maryland State Checkbook |
| 2023 |
Department Of Human Services |
Montgomery County Maryland |
$46,752,683.13 |
Maryland State Checkbook |
| 2020 |
Department Of The Environment |
Prince Georges Co-Treasury Div Administration |
$46,579,998.00 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Baltimore City Director Of Finance |
$46,556,298.01 |
Maryland State Checkbook |
| 2024 |
Maryland Transit Administration |
Carefirst Of Maryland Inc |
$46,555,266.47 |
Maryland State Checkbook |
| 2023 |
Maryland Higher Education Commission |
Prince Georges Community College |
$46,536,545.95 |
Maryland State Checkbook |
| 2025 |
Maryland Transit Administration |
Alstom Tranport Services Inc |
$46,373,538.88 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Behavioral Health System Baltimore |
$46,368,307.87 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
School District Of Springfield |
$46,329,565.75 |
Maryland State Checkbook |
| 2017 |
Social Services |
Ibm Corporation |
$46,265,922.52 |
Maryland State Checkbook |
| 2024 |
Maryland Transportation Authority |
Skanska Usa Civil Southest Inc |
$46,201,822.83 |
Maryland State Checkbook |
| 2017 |
Department Of The Environment - Capital |
Baltimore City Director Of Finance |
$45,985,103.00 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Jh Bayview Medical Center |
$45,963,266.79 |
Maryland State Checkbook |
| 2022 |
Maryland Higher Education Commission |
Md St Retirement Working Fund |
$45,953,992.00 |
Maryland State Checkbook |
| 2018 |
Maryland Transit Administration |
Montgomery County Maryland |
$45,939,892.87 |
Maryland State Checkbook |
| 2024 |
Maryland Port Administration |
Maryland Environmental Service |
$45,931,252.15 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
The Arc Of Prince George's County Inc |
$45,924,139.46 |
Maryland State Checkbook |
| 2020 |
Payments To Civil Divisions Of The State |
Prince Georges Co-Treasury Div Administration |
$45,825,229.00 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Baltimore County |
$45,762,080.94 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Johns Hopkins Bayview Medical Center |
$45,687,414.70 |
Maryland State Checkbook |
| 2020 |
Maryland Higher Education Commission |
Md St Retirement Working Fund |
$45,656,479.00 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Labor |
Maryland Thoroughbred Purse Account Inc |
$45,646,877.47 |
Maryland State Checkbook |
| 2023 |
Maryland Higher Education Commission |
Anne Arundel Community College |
$45,622,413.08 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Arc Of Baltimore |
$45,570,094.60 |
Maryland State Checkbook |
| 2020 |
Department Of General Services |
Md Ppe Llc |
$45,503,572.00 |
Maryland State Checkbook |
| 2021 |
Maryland Higher Education Commission |
Md St Retirement Working Fund |
$45,378,132.00 |
Maryland State Checkbook |
| 2017 |
Natural Resources |
City Of Liberty-dnr Wpp Fac |
$45,360,750.20 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
404 Corridor Safety Constructors |
$45,360,706.82 |
Maryland State Checkbook |
| 2016 |
Maryland State Department Of Education |
Dorchester Co Infant & Toddler Prgm |
$45,287,513.35 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Park Hill R-v |
$45,252,140.88 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Johns Hopkins Bayview |
$45,214,838.53 |
Maryland State Checkbook |
| 2022 |
Maryland Transit Administration |
Caf Usa Inc |
$45,139,910.64 |
Maryland State Checkbook |
| 2024 |
Maryland Higher Education Commission |
Md St Retirement Working Fund |
$45,107,608.00 |
Maryland State Checkbook |
| 2024 |
Department Of Human Services |
Montgomery County Maryland |
$45,028,171.02 |
Maryland State Checkbook |
| 2023 |
Maryland Higher Education Commission |
Md St Retirement Working Fund |
$44,974,264.00 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Harford County Maryland |
$44,916,478.72 |
Maryland State Checkbook |
| 2020 |
Maryland Transit Administration |
Montgomery County Maryland |
$44,870,465.02 |
Maryland State Checkbook |
| 2022 |
Department Of The Environment |
Baltimore County Maryland |
$44,755,844.60 |
Maryland State Checkbook |
| 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 |
| 2024 |
Maryland Department Of Health |
Holy Cross Germantown |
$44,599,875.93 |
Maryland State Checkbook |
| 2016 |
Maryland Transit Administration |
State Retirement Agency Of Md |
$44,573,760.07 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Johns Hopkins Bayview |
$44,569,741.93 |
Maryland State Checkbook |
| 2024 |
Maryland Lottery And Gaming Control Agy |
Scientific Games Llc |
$44,563,721.50 |
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 |
| 2025 |
Maryland Department Of Health |
Bello Machre Inc |
$44,464,652.74 |
Maryland State Checkbook |
| 2022 |
Md Department Of Human Services |
Conduent State & Local Solutions Inc |
$44,455,776.08 |
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 |
| 2025 |
State Department Of Education |
Worcester County Board Of Education |
$44,291,689.29 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
North Kansas City School |
$44,224,263.89 |
Maryland State Checkbook |
| 2025 |
Department Of General Services- Capital |
Howard County Government |
$44,190,961.63 |
Maryland State Checkbook |
| 2018 |
Maryland Transit Administration |
Md St Retirement Working Fund |
$44,100,180.00 |
Maryland State Checkbook |
| 2024 |
Dept Of Public Safety & Correctional Svc |
Aramark Correctional Services Llc |
$44,080,140.31 |
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 |
| 2023 |
Maryland Department Of Health |
Behavioral Health System Baltimore |
$43,890,310.92 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
The Chimes Inc |
$43,752,048.97 |
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 |
| 2025 |
Maryland Department Of Health |
Erosun Inc |
$43,272,006.25 |
Maryland State Checkbook |
| 2024 |
Maryland Stadium Authority-Capital Proj |
Whiting Turner Contracting Company |
$43,251,816.87 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Sinai Hospital Of Baltimore Inc |
$43,216,789.03 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Baltimore City Director Of Finance |
$43,183,857.35 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Baltimore County Maryland |
$43,167,332.74 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Dynaxys Llc |
$43,163,212.94 |
Maryland State Checkbook |
| 2020 |
Department Of General Services- Capital |
University Of Md Medical System |
$43,148,618.70 |
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 |
| 2025 |
Dept Of Veterans & Military Families |
Pruitthealth Veteran Services - Maryland, Inc. |
$42,886,225.44 |
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 |
| 2025 |
Maryland Lottery And Gaming Control Agy |
Scientific Games Llc |
$42,724,476.16 |
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 |
| 2025 |
Maryland Department Of Health |
Adventist Healthcare Inc. |
$42,496,435.80 |
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 |
Iac Public School Construction -Capital |
Board Of Education Of Prince Georges County Md |
$42,326,472.63 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Behavioral Health System Baltimore |
$42,297,989.46 |
Maryland State Checkbook |
| 2024 |
Maryland Transportation Authority |
Transcore Holdings Inc |
$42,243,864.04 |
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 |