| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2019 |
State Highway Admin |
M Luis Construction Co Inc |
$3,857,210.17 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
August Home Care Services Llc |
$3,857,191.96 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Maryland Oncology Hematology Pa |
$3,856,891.31 |
Maryland State Checkbook |
| 2025 |
Department Of Human Services |
Children's Choice Of Maryland Inc |
$3,856,406.80 |
Maryland State Checkbook |
| 2018 |
State Board Of Elections |
Canton Group Llc |
$3,856,107.60 |
Maryland State Checkbook |
| 2016 |
Capital Projects- University Of Maryland |
Ballinger |
$3,855,678.37 |
Maryland State Checkbook |
| 2020 |
State Highway Admin |
County Commissioners Of Queen Anne's County |
$3,855,535.24 |
Maryland State Checkbook |
| 2024 |
Dept Of Housing & Community Development |
Select Portfolio Servicing,Inc. |
$3,854,831.99 |
Maryland State Checkbook |
| 2016 |
Boards Commissions & Offices |
Howard Co,Md Director Of Finance |
$3,854,540.58 |
Maryland State Checkbook |
| 2024 |
Department Of Human Services |
United States Postal Service |
$3,851,987.91 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Abc Healthcare Services Llc |
$3,851,932.04 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Chesapeake Care Resources Inc |
$3,851,793.17 |
Maryland State Checkbook |
| 2016 |
State Highway Admin |
A J Romano Construction Inc |
$3,851,131.97 |
Maryland State Checkbook |
| 2016 |
Department Of General Services- Capital |
Urban N Zink Contractor Inc |
$3,850,681.55 |
Maryland State Checkbook |
| 2016 |
Department Of Information Technology |
Verizon |
$3,850,675.35 |
Maryland State Checkbook |
| 2021 |
Md Department Of Human Services |
Healthcare Access Maryland Inc |
$3,850,438.00 |
Maryland State Checkbook |
| 2020 |
Department Of General Services |
Pulsar Eco Products Llc |
$3,850,000.00 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Mt Vernon Pharmacy At Fallsway Inc |
$3,848,813.50 |
Maryland State Checkbook |
| 2016 |
Department Of Natural Resources-Capital |
Anne Arundel County |
$3,847,956.06 |
Maryland State Checkbook |
| 2016 |
Iac Public School Construction -Capital |
Huntington & Hopkins Inc |
$3,847,753.33 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Econolite Control Products Inc |
$3,846,900.19 |
Maryland State Checkbook |
| 2022 |
Maryland Transit Administration |
Atlantic Coast Charters |
$3,846,052.19 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
American Caregivers Inc |
$3,846,018.65 |
Maryland State Checkbook |
| 2020 |
Department Of Natural Resources-Capital |
Frederick County Maryland |
$3,845,319.50 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Worchester County Developmental Center Inc |
$3,844,497.92 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Rockville Snf Operator Llc |
$3,843,891.50 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
School District R-iii Winona |
$3,843,877.86 |
Maryland State Checkbook |
| 2016 |
Department Of Natural Resources-Capital |
Frederick County Government |
$3,843,094.64 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Regency Care Of Silver Spring Llc |
$3,842,881.84 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Johns Hopkins Pharmaquip |
$3,842,579.10 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Pool Of Bethesda Community Services Inc |
$3,842,404.33 |
Maryland State Checkbook |
| 2016 |
Department Of Disabilities |
Way Station Inc |
$3,841,522.37 |
Maryland State Checkbook |
| 2017 |
Higher Education |
University Of Mo-kansas City |
$3,841,407.90 |
Maryland State Checkbook |
| 2025 |
Department Of Natural Resources-Capital |
Absolute Title Group Inc |
$3,841,277.45 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Children Achieving Maximum Potential |
$3,840,432.39 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Medstar Montgomery Medical Center Inc |
$3,839,006.65 |
Maryland State Checkbook |
| 2023 |
Crime Prevention, Youth & Victim Srvcs |
Harford County Maryland |
$3,838,542.83 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Riverside Snf Operator Llc |
$3,837,354.61 |
Maryland State Checkbook |
| 2025 |
Department Of Emergency Management |
Washington County Commissioners |
$3,836,872.95 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Helena's House Inc |
$3,836,573.90 |
Maryland State Checkbook |
| 2022 |
Maryland Stadium Authority |
Aramark Sports & Entertainment |
$3,835,921.01 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Love To Care Residential Svcs Llc |
$3,834,791.79 |
Maryland State Checkbook |
| 2022 |
State Dept Of Assessments & Taxation |
Harford County Maryland |
$3,834,739.63 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Complete Care At Corsica Hills Llc |
$3,834,713.90 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Medstar Montgomery Medical Center Inc |
$3,834,564.90 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Bel Pre Leasing Co Llc |
$3,834,525.04 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Cis & H Inc |
$3,833,758.36 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Cornerstone Research & Development Center |
$3,831,412.56 |
Maryland State Checkbook |
| 2021 |
Maryland Health Benefit Exchange |
Healthcare Access Maryland Inc |
$3,831,358.93 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
Bardon Inc Dba Aggregate Industries Mid Atlantic |
$3,831,185.31 |
Maryland State Checkbook |
| 2023 |
State Department Of Education |
Digital Management Llc |
$3,830,993.89 |
Maryland State Checkbook |
| 2022 |
Maryland Transportation Authority |
Stv Inc/ Parsons Brinkerhoff Jv |
$3,828,449.28 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Cole Camp R-i School |
$3,828,321.43 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Monument Pharmacy Inc |
$3,827,533.31 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Fairplay R-ii School District |
$3,825,677.12 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Royal Home Care Agency Llc |
$3,825,572.90 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Star Community Inc |
$3,825,140.09 |
Maryland State Checkbook |
| 2021 |
Dept Of Public Safety & Correctional Svc |
Vicinity Energy Baltimore Heating Llp |
$3,824,591.51 |
Maryland State Checkbook |
| 2023 |
Dept Of Housing & Community Development |
Private National Mortgage Acceptance Co Llc |
$3,824,326.60 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Wye Oak Healthcare Of Hagerstown Llc |
$3,824,187.02 |
Maryland State Checkbook |
| 2020 |
Maryland State Police |
Agusta Westland Phila Corp/ Agusta Aerospace Corp |
$3,823,231.44 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Brinton Woods Of Pikesville Llc |
$3,821,635.06 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Century Engineering Inc/Gpi Jv |
$3,821,633.27 |
Maryland State Checkbook |
| 2023 |
Department Of Information Technology |
Shi International Corp |
$3,820,661.62 |
Maryland State Checkbook |
| 2025 |
Maryland Transit Administration |
Jacobs Engineering Group Inc |
$3,819,970.93 |
Maryland State Checkbook |
| 2021 |
Motor Vehicle Adminstration |
Environmental Systems Products Holding Inc |
$3,819,858.02 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Stv Inc |
$3,819,844.47 |
Maryland State Checkbook |
| 2024 |
Capital Projects- University Of Maryland |
The Ballinger Co |
$3,819,598.65 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Alfred Dupont Institute Of Nemours Foundation |
$3,819,133.96 |
Maryland State Checkbook |
| 2016 |
Iac Public School Construction -Capital |
Baltimore City Public Schools |
$3,819,110.41 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Spectrum Support Inc |
$3,818,059.51 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
The Rock Creek Foundation For Mental Health Inc |
$3,817,883.72 |
Maryland State Checkbook |
| 2019 |
Maryland Transit Administration |
Mona Electric Group Inc |
$3,816,151.29 |
Maryland State Checkbook |
| 2021 |
Morgan State University-Capital Project |
Hellmuth, Obata & Kassabaum, Inc. |
$3,815,681.86 |
Maryland State Checkbook |
| 2023 |
State Highway Admin |
Frederick County Government |
$3,815,619.51 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Aging |
Mac Inc |
$3,814,044.00 |
Maryland State Checkbook |
| 2016 |
Iac Public School Construction -Capital |
Board Of Education Of Wicomico County |
$3,813,974.45 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Living Hope Inc |
$3,813,721.71 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Manolis Painting Inc |
$3,813,466.68 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Crownsville Health Care Llc |
$3,812,912.44 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Shi International Corp |
$3,812,167.89 |
Maryland State Checkbook |
| 2017 |
State Highway Admin |
Verizon |
$3,811,819.20 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Prince Georges Co-Treasury Div Administration |
$3,810,221.50 |
Maryland State Checkbook |
| 2022 |
Maryland Transit Administration |
Harford County Maryland |
$3,809,965.69 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Montgomery Adult Day Care Inc |
$3,809,352.89 |
Maryland State Checkbook |
| 2024 |
Maryland Transit Administration |
New Flyer Of America Inc |
$3,809,238.80 |
Maryland State Checkbook |
| 2018 |
Maryland Higher Education Commission |
Mount St Marys University Inc |
$3,808,435.00 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Inova Health Care Services |
$3,807,611.11 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
The Center For Life Enrichment Inc |
$3,807,031.09 |
Maryland State Checkbook |
| 2018 |
Department Of Disabilities |
Way Station Inc |
$3,806,865.31 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Stantec Consulting Services Inc |
$3,806,559.78 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Lorien Life Center Harford Ii Inc |
$3,805,707.70 |
Maryland State Checkbook |
| 2017 |
Economic Development |
Workforce Investment Board Of |
$3,804,545.76 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
North Arundel Health&Rehab Ct |
$3,804,036.02 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Fort Washington Hospital |
$3,803,728.23 |
Maryland State Checkbook |
| 2020 |
Maryland Transit Administration |
Cubic Transportation Systems Inc |
$3,803,158.30 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Aging |
Anne Arundel County Md |
$3,802,435.00 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Jeducare Services Inc |
$3,802,392.39 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Aa Plus Adult Medical Day Care Cent |
$3,802,391.67 |
Maryland State Checkbook |
| 2025 |
Maryland Transit Administration |
Harford County Maryland |
$3,801,668.88 |
Maryland State Checkbook |