| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2016 |
Maryland Aviation Administration |
Maryland Environmental Service |
$3,686,921.17 |
Maryland State Checkbook |
| 2018 |
Md Department Of Human Services |
Anne Arundel County Md |
$3,685,312.40 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Skyline Technology Solutions Llc |
$3,685,018.18 |
Maryland State Checkbook |
| 2025 |
Maryland State Library Agency |
Trustees Southern Maryland Regional Library |
$3,684,104.00 |
Maryland State Checkbook |
| 2024 |
Department Of Natural Resources |
Board Of Garrett County Commissioners |
$3,683,945.70 |
Maryland State Checkbook |
| 2018 |
State Treasurer's Office |
Aon Bermuda Ltd |
$3,683,556.00 |
Maryland State Checkbook |
| 2016 |
Dept Of Public Safety & Correctional Svc |
Baltimore Gas & Electric |
$3,683,500.00 |
Maryland State Checkbook |
| 2023 |
Department Of Agriculture |
Absolute Title Group Inc |
$3,683,062.80 |
Maryland State Checkbook |
| 2018 |
Department Of Information Technology |
Periscope Holdings Inc |
$3,682,404.03 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Fahrney Keedy Memorial Home Inc |
$3,681,575.07 |
Maryland State Checkbook |
| 2016 |
Department Of Natural Resources-Capital |
Howard Co,Md Director Of Finance |
$3,681,332.47 |
Maryland State Checkbook |
| 2023 |
State Board Of Elections |
22Nd Century Workforce Solutions Inc |
$3,680,561.96 |
Maryland State Checkbook |
| 2018 |
Dept Of Public Safety & Correctional Svc |
Carousel Industries Of North America Inc |
$3,680,125.41 |
Maryland State Checkbook |
| 2017 |
Office Of Administration |
Centurylink |
$3,679,718.72 |
Maryland State Checkbook |
| 2019 |
Md Department Of Human Services |
Shore Up Inc |
$3,679,502.89 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Solomons Skilled Nursing Ctr Llc |
$3,678,898.97 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Millennium Residential Inc. |
$3,678,877.71 |
Maryland State Checkbook |
| 2025 |
Maryland Transportation Authority |
Freyssinet Inc |
$3,678,566.49 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Labor |
U.S. Postal Svc (Neopost Postage-On-Call) |
$3,677,720.00 |
Maryland State Checkbook |
| 2016 |
State Highway Admin |
St Marys County Commissioners |
$3,677,292.67 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Scotland County R-i |
$3,676,505.18 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Abilities Network |
$3,676,381.40 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Baltimore Medical Systems |
$3,675,885.72 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Dymond's Quality Care Inc |
$3,674,580.23 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Cottrill's Pharmacy Inc |
$3,674,567.75 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Caring Nurses Services Inc |
$3,674,379.68 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Q-Care Inc |
$3,674,281.73 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Reeders Facility Operations Llc |
$3,674,060.83 |
Maryland State Checkbook |
| 2020 |
Maryland Transit Administration |
Charles County Commissioners |
$3,673,744.02 |
Maryland State Checkbook |
| 2017 |
Transportation |
Branco Enterprises Inc |
$3,673,350.30 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Carroll County Commissioners |
$3,671,836.97 |
Maryland State Checkbook |
| 2023 |
State Highway Admin |
Harbel Inc |
$3,671,659.90 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Axis Health At Calvert Opco Llc |
$3,670,968.32 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
City Of Hagerstown |
$3,669,361.38 |
Maryland State Checkbook |
| 2023 |
State Department Of Education |
Kindercare - Westview |
$3,669,351.23 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Insource Health Care Services Llc |
$3,668,737.62 |
Maryland State Checkbook |
| 2024 |
Dept Of Housing & Community Development |
Arundel Community Development Services Inc |
$3,668,159.62 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Labor |
Anne Arundel Workforce Development Corporation |
$3,667,852.59 |
Maryland State Checkbook |
| 2017 |
Mental Health |
North Central Missouri Mental |
$3,665,101.34 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Frostburg Facility Operations Llc |
$3,664,030.32 |
Maryland State Checkbook |
| 2023 |
Dept Of Housing & Community Development |
Comcast Cable Communications Llc |
$3,663,403.48 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Myers And Stauffer Lc |
$3,663,348.89 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Learn It Systems Llc |
$3,662,490.31 |
Maryland State Checkbook |
| 2016 |
Maryland Transit Administration |
Wabtec Railway Electronics |
$3,661,391.20 |
Maryland State Checkbook |
| 2023 |
Comptroller Of Maryland |
Serigor Inc |
$3,661,085.50 |
Maryland State Checkbook |
| 2024 |
Department Of Natural Resources-Capital |
Worcester County Commissioners |
$3,660,262.15 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Abilities Network Inc |
$3,660,085.37 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
St Vincent De Paul Nursing Ctr |
$3,659,823.38 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Spectrum Support Inc |
$3,659,706.90 |
Maryland State Checkbook |
| 2017 |
Maryland Department Of Health, Mdh |
Heartland Health Care Center-Hyattsville |
$3,659,540.93 |
Maryland State Checkbook |
| 2019 |
Maryland Public Television |
Public Broadcasting Service |
$3,659,467.77 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Oakland Health Care Llc |
$3,659,269.25 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Frederick County Government |
$3,658,322.07 |
Maryland State Checkbook |
| 2025 |
Dept Of Housing & Community Development |
Val-Edgewood Lp |
$3,658,087.00 |
Maryland State Checkbook |
| 2021 |
State Highway Admin |
County Commissioners Of Carroll County |
$3,657,872.29 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Giant Food Store / Martins |
$3,657,867.84 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Consonant Healing Medical Associate |
$3,656,157.09 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Century Engineering Llc A Kleinfelder Company |
$3,655,194.41 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Calvert Manor Healthcare Center Llc |
$3,653,502.00 |
Maryland State Checkbook |
| 2019 |
Md Department Of Human Services |
Children's Choice Of Maryland Inc |
$3,653,217.02 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Barton Health Care Management Inc |
$3,652,652.17 |
Maryland State Checkbook |
| 2019 |
Department Of Information Technology |
Mci Communications Services Inc |
$3,651,974.06 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
6012 Jefferson Boulevard Opco Llc |
$3,650,956.95 |
Maryland State Checkbook |
| 2022 |
State Highway Admin |
Md Nat Capitol Park Police |
$3,648,441.68 |
Maryland State Checkbook |
| 2018 |
Department Of The Environment |
Town Of Betterton |
$3,648,068.00 |
Maryland State Checkbook |
| 2025 |
Department Of Information Technology |
Hcgi Hartford Inc |
$3,647,861.37 |
Maryland State Checkbook |
| 2018 |
Maryland State Lottery Agency |
Diamond Game Enterprises, Inc. |
$3,647,620.37 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
School Dist Of Blue Eye R-v |
$3,647,083.55 |
Maryland State Checkbook |
| 2019 |
Maryland Higher Education Commission |
Maryland Institute College Of Art |
$3,647,039.00 |
Maryland State Checkbook |
| 2024 |
Department Of Emergency Management |
Washington County Commissioners |
$3,646,589.58 |
Maryland State Checkbook |
| 2021 |
Dept Of Housing & Community Development |
Prince Georges Co-Treasury Div Administration |
$3,645,725.83 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Optimal Health Care Inc |
$3,645,353.16 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Kennedy Krieger Education & Community Services Inc |
$3,645,162.93 |
Maryland State Checkbook |
| 2024 |
Dept Of Public Safety & Correctional Svc |
Baltimore Gas & Electric |
$3,644,908.55 |
Maryland State Checkbook |
| 2020 |
Dept Of Public Safety & Correctional Svc |
Verizon |
$3,643,673.87 |
Maryland State Checkbook |
| 2019 |
Maryland Transit Administration |
The Aftermarket Parts Company Llc |
$3,643,488.17 |
Maryland State Checkbook |
| 2024 |
State Highway Admin |
Manolis Painting Inc |
$3,642,441.34 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
Technopref Industries Inc |
$3,641,850.41 |
Maryland State Checkbook |
| 2024 |
Dept Of Housing & Community Development |
Stewart Title Guaranty Company |
$3,641,559.03 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Myers And Stauffer Lc |
$3,641,289.19 |
Maryland State Checkbook |
| 2019 |
Maryland Transit Administration |
Wabtec Railway Electronics Inc |
$3,641,200.35 |
Maryland State Checkbook |
| 2023 |
State Highway Admin |
City Of Rockville |
$3,641,094.28 |
Maryland State Checkbook |
| 2016 |
Department Of The Environment |
Calvert County Government |
$3,640,883.00 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Voices Of Hope Inc |
$3,640,851.22 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Medstar Medical Group Ii Llc |
$3,640,814.61 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Fordland R-3 School |
$3,640,512.45 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Jarher Incorporated |
$3,640,405.67 |
Maryland State Checkbook |
| 2025 |
Department Of Human Services |
Pressley Ridge |
$3,640,112.36 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Autumn Lake Healthcare |
$3,639,999.50 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Century Engineering Llc A Kleinfelder Company |
$3,638,885.09 |
Maryland State Checkbook |
| 2018 |
Department Of General Services- Capital |
Stevenson University |
$3,637,272.11 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
New Bloomfield R-iii Schools |
$3,634,705.23 |
Maryland State Checkbook |
| 2025 |
State Highway Admin |
Lumin8 Mid Atlantic Llc |
$3,633,634.75 |
Maryland State Checkbook |
| 2022 |
Department Of Emergency Management |
County Commissioners Of Carroll County |
$3,633,267.86 |
Maryland State Checkbook |
| 2022 |
Department Of Natural Resources |
Cecil Land Trust Inc |
$3,633,000.00 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Mclean Contracting Company |
$3,632,916.11 |
Maryland State Checkbook |
| 2016 |
Department Of Labor, Licensing & Reg. |
Cecil County Government |
$3,632,858.82 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Mid Atlantic Medical Supply Co |
$3,632,842.84 |
Maryland State Checkbook |
| 2025 |
State Treasurer's Office |
Banc Of America Public Capital Corp |
$3,632,638.01 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Public Partnerships Llc |
$3,632,477.06 |
Maryland State Checkbook |