| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Maryland Transit Administration |
Aon Risk Services Inc Of Washinton Dc |
$6,600,720.00 |
Maryland State Checkbook |
| 2016 |
Department Of Budget And Management |
Centers For Medicare & Medicaid Services |
$6,598,737.08 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Nai Saturn Eastern Llc |
$6,597,251.36 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Clearwater R-i School District |
$6,597,119.89 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Ssc Forest Hill Operating Co Llc |
$6,596,966.60 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Manor Care Health Services-Rossville |
$6,594,155.23 |
Maryland State Checkbook |
| 2021 |
Iac Public School Construction -Capital |
Maryland School For The Blind |
$6,593,988.53 |
Maryland State Checkbook |
| 2023 |
Department Of Human Services |
International Rescue Committee Inc |
$6,591,852.25 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Nai Saturn Eastern Llc |
$6,588,169.35 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Univ Of Md St Joseph Medical Center Llc |
$6,584,843.45 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Pikesville Operator Llc |
$6,583,809.27 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Applied Technology Services Inc |
$6,583,122.73 |
Maryland State Checkbook |
| 2023 |
Maryland Higher Education Commission |
Garrett Community College |
$6,582,056.48 |
Maryland State Checkbook |
| 2025 |
Maryland Transportation Authority |
Whitman Requardt & Assoc Llp |
$6,580,204.40 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Genoa Healthcare Llc |
$6,580,021.66 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Bardon Inc Dba Aggregate Industries Mid Atlantic |
$6,579,192.20 |
Maryland State Checkbook |
| 2023 |
Department Of Emergency Management |
Howard County Police Dept |
$6,578,458.07 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Aids Healthcare Foundation |
$6,577,856.06 |
Maryland State Checkbook |
| 2021 |
Maryland Transit Administration |
Railroad Constructors Inc |
$6,577,537.60 |
Maryland State Checkbook |
| 2017 |
Transportation |
Terminal Railroad Association |
$6,577,367.37 |
Maryland State Checkbook |
| 2019 |
Motor Vehicle Adminstration |
Purchase Power |
$6,576,706.13 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Gantech Inc |
$6,576,077.43 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Warsaw R-ix |
$6,573,481.17 |
Maryland State Checkbook |
| 2018 |
Maryland Transit Administration |
Wgl Energy Services |
$6,572,153.41 |
Maryland State Checkbook |
| 2022 |
Dept Of Public Safety & Correctional Svc |
Wm R Hill & Co Inc |
$6,571,965.77 |
Maryland State Checkbook |
| 2018 |
Motor Vehicle Adminstration |
Purchase Power |
$6,571,126.32 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Old National Leasing Co Llc |
$6,570,266.73 |
Maryland State Checkbook |
| 2017 |
Corrections |
Ameren Missouri |
$6,567,740.97 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Sunrise Cedars Inc |
$6,567,649.11 |
Maryland State Checkbook |
| 2022 |
Maryland Higher Education Commission |
Mount St Marys University Inc |
$6,567,034.00 |
Maryland State Checkbook |
| 2021 |
State Highway Admin |
A J Romano Construction Inc |
$6,567,013.84 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Frederick Health And Rehabilitation |
$6,566,687.00 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Futurecare North Point |
$6,566,659.76 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
8710 Emge Road Oper Llc Dba Cromwell Center |
$6,566,628.12 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Appalachian Parent Association Inc |
$6,565,612.28 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Upper Chesapeake Medical Center Inc |
$6,564,048.26 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Abilities Network Inc |
$6,564,033.25 |
Maryland State Checkbook |
| 2024 |
Department Of Labor |
Ocean Downs Llc |
$6,562,895.91 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Ssc Glen Burnie Operating Llc |
$6,561,758.21 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Mmars Rc Inc |
$6,561,111.57 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Elite Healthcare Nursing Services Inc |
$6,560,880.83 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Reorganized School Dist No 1 |
$6,560,751.24 |
Maryland State Checkbook |
| 2021 |
Maryland Transit Administration |
M C Dean Inc |
$6,560,419.94 |
Maryland State Checkbook |
| 2023 |
Department Of Natural Resources-Capital |
City Of Annapolis |
$6,559,455.10 |
Maryland State Checkbook |
| 2016 |
Maryland Aviation Administration |
Akal Security Inc |
$6,558,384.79 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Slurry Pavers Inc |
$6,555,769.45 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Office On Mental Health Core Service Agency Of |
$6,554,141.74 |
Maryland State Checkbook |
| 2022 |
Maryland Environmental Service |
M2 Construction Llc |
$6,552,467.40 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Labor |
South Baltimore Gateway Community Impact |
$6,552,340.05 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Holden R-iii School District |
$6,550,743.33 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Sheppard Pratt Health System Inc |
$6,549,642.56 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Futurecare North Point |
$6,547,331.12 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
4140 Old Wash Hwy Oper Llc Dba Waldorf Center |
$6,546,694.19 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Cumberland Health Care Llc |
$6,545,977.06 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Bethesda Health&Rehab Center |
$6,543,695.09 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Lexington Park Md Opco Llc |
$6,542,865.31 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Heartland Hospice Services Inc |
$6,542,117.94 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Omg Re Holdings Llc Dba Laurel Leasing Co Llc |
$6,541,243.20 |
Maryland State Checkbook |
| 2022 |
Maryland Environmental Service |
Bowen & Kron Enterprises Inc |
$6,540,732.48 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Pleasant View Nursing Home |
$6,539,760.86 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Mayor & City Council Of Cumberland |
$6,538,893.67 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
4140 Old Washington Road |
$6,538,656.23 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Old National Leasing Co Llc |
$6,535,727.31 |
Maryland State Checkbook |
| 2025 |
Department Of Labor |
Maryland Fund |
$6,535,039.89 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Augsburg Lutheran Home |
$6,534,310.33 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Ihcos Care Associates Inc |
$6,532,995.63 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Mers Missouri Goodwill |
$6,532,186.66 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Cherry Lane Medical Investors, Llc |
$6,531,869.20 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Board Of Education Of Harford County |
$6,530,374.94 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Medi-Rents & Sales Inc |
$6,529,574.83 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
South Mountain Operator Llc |
$6,528,431.29 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
L S Lee Inc |
$6,527,942.10 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Oasis Nursing & Rehab Llc |
$6,524,410.26 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Full Citizenship Of Maryland Inc |
$6,523,965.93 |
Maryland State Checkbook |
| 2019 |
Md Department Of Human Services |
Prince Georges Co-Treasury Div Administration |
$6,522,943.77 |
Maryland State Checkbook |
| 2022 |
Maryland State Lottery Agency |
Pollard Banknote Limited |
$6,522,056.51 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Upper Chesapeake Medical Center |
$6,520,941.25 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Ssc Annapolis Operating Company Llc |
$6,519,672.89 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Futurecare Charles Village |
$6,519,213.36 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Amazing Grace Residential Services Agency Inc |
$6,517,091.63 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Automatic Nursing Care Services Inc |
$6,516,481.98 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Bay Shore Services Inc |
$6,515,394.61 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Univ Of Md St Joseph Medical Center Llc |
$6,515,390.36 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Jenkins Memorial Nursing Home |
$6,513,538.31 |
Maryland State Checkbook |
| 2025 |
Maryland Transit Administration |
Wgl Energy Services |
$6,508,920.63 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
313 Hospital Drive Opco Llc |
$6,507,514.21 |
Maryland State Checkbook |
| 2019 |
Capital Projects- University Of Maryland |
Barton Malow Company |
$6,505,751.83 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Labor |
Prince George's Racing Ventures Llc |
$6,503,665.69 |
Maryland State Checkbook |
| 2021 |
Dept Of Public Safety & Correctional Svc |
Krueger International, Inc. |
$6,503,026.70 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Univ Of Md St Joseph Medical Center Llc |
$6,502,525.43 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Ahf-Government Receipt |
$6,499,044.29 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
Conduent State & Local Solutions Inc |
$6,498,631.50 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Capital Home Care Inc |
$6,497,736.92 |
Maryland State Checkbook |
| 2025 |
Department Of Human Services |
Potomac Edison |
$6,496,341.61 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Manor Care Health Services-Rossville |
$6,495,230.32 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Hopkins Elderplus |
$6,494,889.61 |
Maryland State Checkbook |
| 2017 |
Department Of Information Technology |
Oakland Consulting Group Inc |
$6,491,526.22 |
Maryland State Checkbook |
| 2023 |
State Department Of Education |
Educational Testing Service |
$6,488,613.90 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Ssc Bethesda Operating Company Llc |
$6,488,450.88 |
Maryland State Checkbook |
| 2021 |
Maryland Transit Administration |
Coach & Equipment Bus Sales Inc |
$6,487,975.00 |
Maryland State Checkbook |