| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2021 |
Md Department Of Human Services |
Prince Georges Co-Treasury Div Administration |
$3,965,596.32 |
Maryland State Checkbook |
| 2016 |
Maryland Higher Education Commission |
College Of Notre Dame Of Maryland |
$3,965,349.00 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Manor Care Health Services-Bethesda |
$3,964,877.55 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Kimmar Medical Associates Llc |
$3,964,725.85 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Center For Progressive Learning Inc |
$3,963,760.00 |
Maryland State Checkbook |
| 2024 |
Maryland Transit Administration |
Brawner Builders Inc |
$3,962,610.55 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Hagerstown Home Care Therapy Inc |
$3,961,992.34 |
Maryland State Checkbook |
| 2019 |
Maryland Higher Education Commission |
Mount St Marys University Inc |
$3,961,939.00 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
P & W Excavating Inc |
$3,961,801.47 |
Maryland State Checkbook |
| 2018 |
Maryland Transit Administration |
Trapeze Software Group Inc |
$3,961,722.64 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Resorts At Chester River Manor Corp |
$3,961,300.21 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Pediatric Development Center Llc |
$3,960,022.88 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
City Of Rockville |
$3,959,730.29 |
Maryland State Checkbook |
| 2019 |
Department Of The Environment |
Maryland Environmental Service |
$3,958,979.39 |
Maryland State Checkbook |
| 2022 |
Maryland Port Administration |
Aaa Complete Building Services Inc |
$3,958,691.13 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Insource Health Care Services Llc |
$3,958,281.05 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Howard County Government |
$3,957,490.48 |
Maryland State Checkbook |
| 2019 |
Department Of Juvenile Services-Hq |
Institute For Family Centered Services Inc |
$3,956,803.24 |
Maryland State Checkbook |
| 2016 |
Maryland Aviation Administration |
Aecom Technical Services Inc |
$3,955,902.40 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Northstar Special Services Inc |
$3,955,597.73 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Chesterwye Center Inc |
$3,955,575.25 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Mccready Foundation Inc |
$3,955,099.05 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Howard Leasing Co Llc |
$3,954,821.60 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Conduent State & Local Solutions Inc |
$3,953,863.54 |
Maryland State Checkbook |
| 2021 |
Iac Public School Construction -Capital |
Washington County Board Of Education |
$3,952,563.56 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Resource Connections Incorporated |
$3,951,925.42 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Rummel Klepper & Kahl Llp/Wilson T Ballard Co Jv |
$3,951,437.52 |
Maryland State Checkbook |
| 2017 |
Social Services |
Csg Government Solutions |
$3,950,480.00 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Howard Leasing Co Llc |
$3,950,025.62 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
35 Milkshake Ln Operations Llc Dba Spa Creek Ctr |
$3,950,001.39 |
Maryland State Checkbook |
| 2019 |
Iac Public School Construction -Capital |
Leonard S Fiore Inc |
$3,950,000.00 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
School District Of Laclede |
$3,949,787.69 |
Maryland State Checkbook |
| 2017 |
Department Of General Services- Capital |
Turner Construction Company |
$3,948,853.00 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Econolite Control Products Inc |
$3,948,698.00 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Cumberland Manor Health Care Llc |
$3,948,427.05 |
Maryland State Checkbook |
| 2018 |
Dept Of Public Safety & Correctional Svc |
Gantech Inc |
$3,947,420.83 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Professional Nursing Services Inc |
$3,946,870.05 |
Maryland State Checkbook |
| 2021 |
Md Department Of Human Services |
Arrow Child & Family Ministries Of Maryland Inc |
$3,946,040.04 |
Maryland State Checkbook |
| 2022 |
State Highway Admin |
Long Fence Company Inc |
$3,942,687.09 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Chestertown Md Opco Llc |
$3,942,387.98 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Ray Of Hope Inc |
$3,942,224.79 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Full Citizenship Of Maryland Inc |
$3,941,856.69 |
Maryland State Checkbook |
| 2017 |
Transportation |
Lead Belt Materials Co Inc |
$3,941,294.50 |
Maryland State Checkbook |
| 2019 |
Department Of Natural Resources-Capital |
Washington County Commissioners |
$3,941,024.35 |
Maryland State Checkbook |
| 2023 |
Iac Public School Construction -Capital |
Garrett County Board Of Education |
$3,939,710.30 |
Maryland State Checkbook |
| 2025 |
Dept Of Housing & Community Development |
Ih Orbitel Inc |
$3,939,371.24 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Cadia Healthcare Of Springbrook |
$3,937,962.80 |
Maryland State Checkbook |
| 2020 |
State Highway Admin |
Corman Kokosing Const Co |
$3,936,944.83 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Dennett Road Manor Inc |
$3,933,760.72 |
Maryland State Checkbook |
| 2020 |
Department Of General Services- Capital |
Medstar Franklin Square Medical Center Inc |
$3,933,470.40 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Managed Health Care Ltd |
$3,933,297.99 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Oakwood Rehab And Nursing Llc |
$3,931,997.53 |
Maryland State Checkbook |
| 2023 |
Department Of Agriculture |
Lakeside Title Company |
$3,931,193.73 |
Maryland State Checkbook |
| 2016 |
Department Of Labor, Licensing & Reg. |
Center For Employment Security |
$3,930,630.88 |
Maryland State Checkbook |
| 2021 |
Maryland Public Television |
Public Broadcasting Service |
$3,929,872.90 |
Maryland State Checkbook |
| 2021 |
Motor Vehicle Adminstration |
International Registration Plan Inc |
$3,929,767.17 |
Maryland State Checkbook |
| 2021 |
Dept Of Public Safety & Correctional Svc |
Gantech Inc |
$3,929,451.63 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Aging |
Anne Arundel County Md |
$3,928,301.00 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Labor |
Tri-County Council For The Lower Eastern Shore Md |
$3,928,218.56 |
Maryland State Checkbook |
| 2021 |
Department Of Natural Resources |
Maryland Environmental Service |
$3,927,654.93 |
Maryland State Checkbook |
| 2021 |
Maryland Transit Administration |
James River Solutions |
$3,927,195.32 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
Alpha Corporation/Michael Baker Intl Jv |
$3,926,468.54 |
Maryland State Checkbook |
| 2023 |
State Department Of Education |
Montgomery County Maryland |
$3,925,629.61 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Reliable Contracting Company Inc |
$3,923,115.40 |
Maryland State Checkbook |
| 2022 |
Maryland Aviation Administration |
Menzies Aviation |
$3,922,849.92 |
Maryland State Checkbook |
| 2020 |
Department Of The Environment |
County Commissioners Of Carroll County |
$3,922,774.00 |
Maryland State Checkbook |
| 2022 |
State Highway Admin |
Communications Electronics Inc |
$3,922,426.23 |
Maryland State Checkbook |
| 2017 |
Maryland Transit Administration |
Parsons Brickerhoff Inc |
$3,921,629.37 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Potomac Electric Power Company |
$3,921,350.58 |
Maryland State Checkbook |
| 2025 |
Maryland Lottery And Gaming Control Agy |
Gray Kirk Vansant Advertising Inc (Gkv) |
$3,921,258.58 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Louisiana R-ii School District |
$3,921,026.59 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
Allied Contractors Inc |
$3,920,265.76 |
Maryland State Checkbook |
| 2018 |
Dept Of Public Safety & Correctional Svc |
Motorola Solutions Inc |
$3,918,727.76 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Mid-Atlantic Of Cumberland Llc |
$3,918,024.32 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Aging |
Anne Arundel County Md |
$3,916,476.00 |
Maryland State Checkbook |
| 2020 |
Department Of Natural Resources-Capital |
Baltimore County |
$3,916,395.58 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Empowerment Options Inc |
$3,915,878.30 |
Maryland State Checkbook |
| 2021 |
State Highway Admin |
Kci Technologies Inc & Stv Incorporated |
$3,915,512.29 |
Maryland State Checkbook |
| 2023 |
Maryland Transportation Authority |
Jmt Pb A Joint Venture |
$3,915,486.13 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Arirang Adult Medical Day Care |
$3,913,356.19 |
Maryland State Checkbook |
| 2021 |
Department Of General Services |
Baltimore Contractors Inc |
$3,913,318.84 |
Maryland State Checkbook |
| 2022 |
Maryland Transportation Authority |
The Six M Co Inc |
$3,912,557.10 |
Maryland State Checkbook |
| 2022 |
Dept Of Public Safety & Correctional Svc |
Gantech Inc |
$3,912,341.30 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Manor Care Health Services-Wheaton |
$3,911,921.28 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Carriage Hill Opco Llc |
$3,911,840.54 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Lorien Life Center Harford Ii Inc |
$3,911,534.31 |
Maryland State Checkbook |
| 2023 |
Department Of Natural Resources |
Hertrich Fleet Services Inc |
$3,910,731.00 |
Maryland State Checkbook |
| 2018 |
Dept Of Housing & Community Development |
Community Action Council Of Howard County |
$3,909,989.94 |
Maryland State Checkbook |
| 2017 |
Motor Vehicle Adminstration |
International Registration Plan Inc |
$3,909,507.74 |
Maryland State Checkbook |
| 2020 |
Iac Public School Construction -Capital |
Temp Air Co |
$3,909,244.58 |
Maryland State Checkbook |
| 2016 |
Department Of Natural Resources |
Chesapeake Appreciation Inc |
$3,907,027.17 |
Maryland State Checkbook |
| 2017 |
Transportation |
Hartman & Company Inc |
$3,906,352.41 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Maximum Community Support Services |
$3,906,209.47 |
Maryland State Checkbook |
| 2025 |
Department Of Natural Resources |
Resilience Authority Of Annapolis |
$3,906,133.73 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Chesterwye Center Inc |
$3,906,130.28 |
Maryland State Checkbook |
| 2021 |
State Highway Admin |
Wbcm Amt Urban Engineers Tri-Venture |
$3,905,494.39 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Bismarck R-v School District |
$3,905,052.75 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Gannett Fleming-Michael Baker International Jv |
$3,904,533.45 |
Maryland State Checkbook |
| 2023 |
State Highway Admin |
Baltimore Gas & Electric |
$3,903,497.06 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
William Teague |
$3,903,050.29 |
Maryland State Checkbook |