| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2018 |
Maryland Department Of Health, Mdh |
Meritus Physicians - Trauma |
$13,937,996.91 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
National Opinion Research Center |
$13,931,624.76 |
Maryland State Checkbook |
| 2018 |
Maryland Transit Administration |
Mansfield Oil Company Of Gainesville Inc |
$13,926,894.33 |
Maryland State Checkbook |
| 2021 |
Md Department Of Human Services |
Potomac Electric Power Company |
$13,925,558.41 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Abbott Laboratories And Us Subsidiaries (Alere Inc |
$13,921,420.72 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Bon Secours Baltimore,Inc |
$13,915,865.11 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Quantum Leap Inc |
$13,895,006.43 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Levindale Hebrew Geriatric Ctr & Hospital Inc |
$13,884,273.59 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Baltimore County Public Schools |
$13,866,878.50 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Webster Groves School District |
$13,865,308.19 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Lochearn Nursing Home Llc |
$13,853,481.85 |
Maryland State Checkbook |
| 2018 |
Maryland Transit Administration |
Mj Management Services Llc |
$13,852,644.26 |
Maryland State Checkbook |
| 2023 |
Department Of General Services- Capital |
Wor Wic Community College |
$13,850,018.82 |
Maryland State Checkbook |
| 2021 |
Department Of Information Technology |
Skyline Technology Solutions Llc |
$13,847,296.92 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Fayette Leasing Co Llc |
$13,841,633.20 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Center For Social Change Inc |
$13,827,469.74 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Adult Day Health Inc |
$13,826,590.59 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Medstar Union Memorial Hospital Inc |
$13,817,574.55 |
Maryland State Checkbook |
| 2023 |
Iac Public School Construction -Capital |
Anne Arun Co Pub School |
$13,813,942.26 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Carefirst Of Maryland Inc |
$13,803,942.07 |
Maryland State Checkbook |
| 2019 |
Iac Public School Construction -Capital |
Maryland School For The Blind |
$13,800,000.00 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Quality One Care Home Health Inc |
$13,794,090.01 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Anne Arundel Medical Center Inc |
$13,791,937.55 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Accredo Health Group Inc |
$13,789,520.52 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Lorien Nursing & Rehabilitation Center Inc |
$13,789,400.69 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Anne Arundel Co Mental Health Agency Inc |
$13,789,074.93 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Compassionate Home Health Res Serv |
$13,778,459.23 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Athelas Institute Inc |
$13,777,963.44 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Frederick Memorial Hospital |
$13,777,208.60 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Rite Aid Of Maryland |
$13,776,244.58 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Meritus Medical Center Inc |
$13,770,817.35 |
Maryland State Checkbook |
| 2017 |
Economic Development |
Hoffman Lewis |
$13,761,411.75 |
Maryland State Checkbook |
| 2020 |
Maryland Higher Education Commission |
Harford Community College |
$13,760,293.10 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Quantum Leap Incorporated |
$13,747,635.94 |
Maryland State Checkbook |
| 2019 |
State Treasurer's Office |
Aon Risk Services Companies Inc |
$13,739,777.64 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Beacon Health Options Inc |
$13,728,243.97 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Ridge Md Leasing Co Llc |
$13,718,817.37 |
Maryland State Checkbook |
| 2016 |
State Highway Admin |
Brawner Builders Inc |
$13,717,471.70 |
Maryland State Checkbook |
| 2018 |
Maryland Aviation Administration |
P Flanigan And Sons Inc |
$13,714,158.73 |
Maryland State Checkbook |
| 2020 |
Boards Commissions & Offices |
Baltimore County |
$13,713,241.61 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Benedictine School For Exceptional Children |
$13,703,570.15 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Medstar Georgetown Medical Center Inc |
$13,700,593.29 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Kernan Hospital |
$13,691,546.02 |
Maryland State Checkbook |
| 2016 |
Maryland Transit Administration |
Csx Transportation Inc |
$13,683,598.82 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Automated Health Systems Inc |
$13,679,010.93 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Adult Day Health Inc |
$13,658,856.28 |
Maryland State Checkbook |
| 2020 |
State Highway Admin |
Gray And Son Inc |
$13,657,284.42 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Howard County General Hospital Inc |
$13,654,452.67 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Adult Day Health Inc |
$13,652,179.46 |
Maryland State Checkbook |
| 2020 |
Maryland Aviation Administration |
First Transit Inc |
$13,650,529.43 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Canton Harbor Healthcare Center Inc |
$13,639,819.32 |
Maryland State Checkbook |
| 2025 |
Iac On School Construction - Capital |
Wicomico County Board Of Education |
$13,639,704.64 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Keswick Adult Day Services |
$13,639,385.99 |
Maryland State Checkbook |
| 2018 |
Boards Commissions & Offices |
Baltimore County |
$13,623,578.72 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Sandtown-Winchester Nursing Home Llc |
$13,619,305.38 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Arc Of Southern Maryland |
$13,615,992.60 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Futurecare Pineview |
$13,613,360.14 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Frederick Memorial Hospital |
$13,613,230.03 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
Torah Institute Of Baltimore |
$13,595,989.46 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Seec |
$13,595,804.93 |
Maryland State Checkbook |
| 2017 |
Transportation |
Blevins Asphalt Construction |
$13,593,793.18 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Kennett School District No 39 |
$13,592,506.92 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Salisbury Nursing & Rehab Center |
$13,591,907.53 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Somerset Community Services Inc |
$13,589,660.98 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Kirksville R-3 |
$13,589,540.36 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
The Arc Northern Chesapeake Region |
$13,585,331.94 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Medstar Good Samaritan Child Development Center |
$13,584,181.08 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Lochearn Nursing Home Llc |
$13,579,416.56 |
Maryland State Checkbook |
| 2020 |
Md Department Of Human Services |
Second Family Inc |
$13,578,947.17 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Keswick Adult Day Services |
$13,577,973.73 |
Maryland State Checkbook |
| 2024 |
Iac On School Construction - Capital |
Board Of Education Of Montgomery County Maryland |
$13,570,786.20 |
Maryland State Checkbook |
| 2025 |
Maryland Transportation Authority |
Dxi Construction Inc |
$13,564,815.82 |
Maryland State Checkbook |
| 2016 |
Department Of Labor, Licensing & Reg. |
Maryland Thoroughbred Purse Account Inc |
$13,560,826.91 |
Maryland State Checkbook |
| 2017 |
Iac Public School Construction -Capital |
Leonard S Fiore Inc |
$13,557,653.76 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Gateway Science Academy Of |
$13,550,114.39 |
Maryland State Checkbook |
| 2021 |
Maryland Stadium Authority |
M & T Bank |
$13,547,151.66 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Lochearn Nursing Home Llc |
$13,544,068.60 |
Maryland State Checkbook |
| 2021 |
Maryland Higher Education Commission |
Frederick Community College |
$13,541,525.25 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Fredericktown R-i School |
$13,538,565.69 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Medstar Southern Maryland Hospital Center Inc |
$13,536,862.81 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Athelas Institute Inc |
$13,535,415.09 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Somerset Community Services |
$13,532,124.79 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Northwest Hospital Center Inc |
$13,531,921.63 |
Maryland State Checkbook |
| 2023 |
Maryland Higher Education Commission |
Wor Wic Community College |
$13,493,947.22 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Pineview Extended Care Centre Inc |
$13,485,816.81 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Emmanuel Home Health Services |
$13,475,096.28 |
Maryland State Checkbook |
| 2021 |
Maryland Health Benefit Exchange |
Maximus Health Services Inc |
$13,473,304.43 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
Kent County Public Schools |
$13,470,983.77 |
Maryland State Checkbook |
| 2016 |
State Highway Admin |
P Flanigan And Sons Inc |
$13,468,413.18 |
Maryland State Checkbook |
| 2023 |
Maryland Lottery And Gaming Control Agy |
9Rooftops Marketing Llc |
$13,464,782.57 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Howard County General Hospital |
$13,444,423.39 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Seasons Hospice & Palliative Care Of Maryland Inc |
$13,439,318.79 |
Maryland State Checkbook |
| 2017 |
Transportation |
Kci Construction Company |
$13,434,021.82 |
Maryland State Checkbook |
| 2017 |
Boards Commissions & Offices |
Baltimore County Office Of Budget And Finance |
$13,431,809.74 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Salisbury Center Genesis Eldercare |
$13,430,917.70 |
Maryland State Checkbook |
| 2020 |
Maryland Health Benefit Exchange |
Maximus Health Services Inc |
$13,430,317.63 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Fort Myer Construction Corp |
$13,429,710.14 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Lochearn Nursing Home Llc |
$13,415,024.11 |
Maryland State Checkbook |
| 2024 |
Maryland Transit Administration |
Academy Express Llc |
$13,412,112.95 |
Maryland State Checkbook |
| 2018 |
Maryland Higher Education Commission |
Harford Community College |
$13,409,146.44 |
Maryland State Checkbook |