| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2022 |
Maryland State Department Of Education |
Board Of Education Of Cecil County |
$145,881,631.10 |
Maryland State Checkbook |
| 2025 |
State Department Of Education |
Allegany Co Public Schools |
$145,751,934.20 |
Maryland State Checkbook |
| 2019 |
Maryland State Department Of Education |
Carroll County Public Schools |
$144,895,707.70 |
Maryland State Checkbook |
| 2019 |
Maryland Transit Administration |
Purple Line Transit Partners |
$144,701,384.00 |
Maryland State Checkbook |
| 2018 |
Maryland State Department Of Education |
Carroll County Public Schools |
$143,614,413.30 |
Maryland State Checkbook |
| 2022 |
Maryland State Department Of Education |
St Mary's County Public Schools |
$142,818,700.53 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Guardiantrac, Llc |
$142,239,786.20 |
Maryland State Checkbook |
| 2016 |
Maryland State Department Of Education |
Carroll County Public Schools |
$141,795,435.47 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
The Johns Hopkins Hospital Inc |
$136,780,240.53 |
Maryland State Checkbook |
| 2019 |
Department Of The Environment |
Baltimore City Director Of Finance |
$136,682,584.30 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
University Of Maryland Medical System |
$136,081,120.25 |
Maryland State Checkbook |
| 2020 |
Dept Of Public Safety & Correctional Svc |
Corizon Health Inc |
$134,173,386.30 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Arc Of The Central Chesapeake Region Inc |
$133,829,131.93 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
St Mary's County Public Schools |
$133,279,187.49 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
University Of Md Medical System |
$132,949,997.70 |
Maryland State Checkbook |
| 2019 |
Capital Projects- University Of Maryland |
Whiting Turner Contracting Company |
$132,110,415.60 |
Maryland State Checkbook |
| 2024 |
State Department Of Education |
Calvert County Public Schools |
$130,348,021.94 |
Maryland State Checkbook |
| 2021 |
Dept Of Public Safety & Correctional Svc |
Corizon Health Inc |
$130,205,427.30 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
Board Of Education Of Cecil County |
$130,181,547.98 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Special School District Of |
$129,358,016.63 |
Maryland State Checkbook |
| 2024 |
Dept Of Public Safety & Correctional Svc |
Chs Tx, Inc. Dba Yescare |
$128,939,419.30 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Baltimore City Director Of Finance |
$126,737,977.20 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
St Mary's County Public Schools |
$126,359,032.80 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Adventist Healthcare Inc |
$125,744,547.54 |
Maryland State Checkbook |
| 2017 |
Office Of Administration |
Umb Bank Na |
$125,368,498.19 |
Maryland State Checkbook |
| 2020 |
Department Of The Environment |
Baltimore City Director Of Finance |
$124,598,760.00 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Board Of Education Of Cecil County |
$123,900,880.60 |
Maryland State Checkbook |
| 2023 |
State Department Of Education |
Allegany Co Public Schools |
$121,898,454.38 |
Maryland State Checkbook |
| 2025 |
Capital Projects- University Of Maryland |
Whiting Turner Contracting Company |
$121,546,325.60 |
Maryland State Checkbook |
| 2023 |
State Department Of Education |
Calvert County Public Schools |
$119,814,469.50 |
Maryland State Checkbook |
| 2019 |
Maryland State Department Of Education |
Board Of Education Of Cecil County |
$119,685,956.80 |
Maryland State Checkbook |
| 2019 |
Maryland State Department Of Education |
St Mary's County Public Schools |
$119,319,594.30 |
Maryland State Checkbook |
| 2018 |
Maryland State Department Of Education |
Board Of Education Of Cecil County |
$118,146,251.20 |
Maryland State Checkbook |
| 2024 |
Maryland Transit Administration |
Purple Line Transit Partners |
$118,034,252.46 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Labor |
Accenture Llp |
$117,638,303.24 |
Maryland State Checkbook |
| 2019 |
Maryland Department Of Health, Mdh |
Cvs Pharmacy #06858 |
$117,428,081.00 |
Maryland State Checkbook |
| 2023 |
Department Of Human Services |
Baltimore Gas & Electric |
$116,826,699.33 |
Maryland State Checkbook |
| 2017 |
Maryland State Department Of Education |
Cecil County Public Schools |
$116,688,232.80 |
Maryland State Checkbook |
| 2018 |
Maryland State Department Of Education |
St Mary's County Public Schools |
$116,192,325.00 |
Maryland State Checkbook |
| 2017 |
Maryland State Department Of Education |
St Mary's County Public Schools |
$115,134,929.30 |
Maryland State Checkbook |
| 2022 |
Dept Of Public Safety & Correctional Svc |
Corizon Health Inc |
$113,081,873.48 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Arc Of The Central Chesapeake Region Inc |
$113,053,796.53 |
Maryland State Checkbook |
| 2024 |
State Department Of Education |
Allegany Co Public Schools |
$112,739,315.51 |
Maryland State Checkbook |
| 2018 |
State Highway Admin |
Allan Myers Md Inc |
$111,683,200.60 |
Maryland State Checkbook |
| 2018 |
Maryland Department Of Health, Mdh |
Maryland Cvs Pharmacy Llc |
$110,465,668.20 |
Maryland State Checkbook |
| 2016 |
Maryland State Department Of Education |
Cecil County Public Schools |
$110,424,176.54 |
Maryland State Checkbook |
| 2016 |
Maryland State Department Of Education |
St Mary's County Public Schools |
$109,998,096.90 |
Maryland State Checkbook |
| 2017 |
Higher Education |
Missouri State University |
$108,619,998.47 |
Maryland State Checkbook |
| 2022 |
Maryland State Department Of Education |
Calvert County Public Schools |
$107,251,064.57 |
Maryland State Checkbook |
| 2025 |
Maryland Transit Administration |
National Railroad Passenger Corporation |
$107,206,587.70 |
Maryland State Checkbook |
| 2020 |
Maryland Department Of Health, Mdh |
Maryland Cvs Pharmacy Llc |
$106,849,226.60 |
Maryland State Checkbook |
| 2016 |
Dhmh-General Accounting |
Solutran |
$106,099,351.12 |
Maryland State Checkbook |
| 2025 |
State Department Of Education |
Calvert County Public Schools |
$104,536,662.70 |
Maryland State Checkbook |
| 2016 |
Dept Of Public Safety & Correctional Svc |
Wexford Health Sources Inc |
$104,069,878.79 |
Maryland State Checkbook |
| 2016 |
Capital Projects- University Of Maryland |
Barton Malow Company |
$103,053,560.40 |
Maryland State Checkbook |
| 2019 |
State Highway Admin |
Allan Myers Md Inc |
$102,857,259.90 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Service Coordination Inc |
$102,690,375.80 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
Calvert County Public Schools |
$101,837,888.82 |
Maryland State Checkbook |
| 2016 |
Capital Projects- University Of Maryland |
Clark Construction Group Llc |
$100,898,783.10 |
Maryland State Checkbook |
| 2022 |
Maryland State Department Of Education |
Allegany Co Public Schools |
$100,793,098.14 |
Maryland State Checkbook |
| 2021 |
Maryland State Department Of Education |
Allegany Co Public Schools |
$99,596,169.46 |
Maryland State Checkbook |
| 2023 |
Department Of Emergency Management |
Medstar Health Inc |
$98,856,342.00 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Columbia Public School Dist |
$98,464,776.36 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Lees Summit R-vii School Dist |
$98,445,556.71 |
Maryland State Checkbook |
| 2016 |
Department Of The Environment |
Baltimore City Director Of Finance |
$98,409,379.49 |
Maryland State Checkbook |
| 2017 |
Elementary And Secondary Education |
Independence School District |
$98,394,832.39 |
Maryland State Checkbook |
| 2024 |
Maryland Department Of Health |
Guardiantrac, Llc |
$97,593,756.13 |
Maryland State Checkbook |
| 2020 |
Capital Projects- University Of Maryland |
Whiting Turner Contracting Company |
$97,322,659.32 |
Maryland State Checkbook |
| 2025 |
Interagency Comm. (Iac) On School Constr |
Board Of Education Of Prince Georges County Md |
$97,140,913.00 |
Maryland State Checkbook |
| 2018 |
Department Of The Environment |
Baltimore City Director Of Finance |
$97,009,214.70 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Allegany Co Public Schools |
$96,991,636.87 |
Maryland State Checkbook |
| 2020 |
Maryland State Department Of Education |
Calvert County Public Schools |
$96,900,643.13 |
Maryland State Checkbook |
| 2024 |
Maryland Transit Administration |
Montgomery County Maryland |
$96,569,564.47 |
Maryland State Checkbook |
| 2022 |
Maryland Department Of Health, Mdh |
Maryland Cvs Pharmacy Llc |
$96,372,835.02 |
Maryland State Checkbook |
| 2025 |
Maryland Stadium Authority |
Zb National Association |
$96,329,566.48 |
Maryland State Checkbook |
| 2024 |
Maryland Stadium Authority |
Zb National Association |
$96,238,361.44 |
Maryland State Checkbook |
| 2021 |
State Highway Admin |
Concrete General Inc |
$96,109,180.63 |
Maryland State Checkbook |
| 2025 |
State Department Of Education |
Ccps |
$96,032,231.47 |
Maryland State Checkbook |
| 2018 |
Dept Of Public Safety & Correctional Svc |
Wexford Health Sources Inc |
$94,712,312.37 |
Maryland State Checkbook |
| 2019 |
Department Of The Environment |
Baltimore County |
$94,570,315.16 |
Maryland State Checkbook |
| 2024 |
Maryland Transit Administration |
National Railroad Passenger Corporation |
$94,451,751.64 |
Maryland State Checkbook |
| 2023 |
Maryland Department Of Health |
Maryland Cvs Pharmacy Llc |
$94,167,414.07 |
Maryland State Checkbook |
| 2020 |
State Highway Admin |
Concrete General Inc |
$94,089,773.79 |
Maryland State Checkbook |
| 2021 |
Maryland Department Of Health, Mdh |
Cvs |
$93,631,066.94 |
Maryland State Checkbook |
| 2021 |
Department Of The Environment |
Baltimore City Director Of Finance |
$93,495,315.34 |
Maryland State Checkbook |
| 2023 |
Maryland Stadium Authority |
Zb National Association |
$93,434,630.26 |
Maryland State Checkbook |
| 2017 |
Revenue |
Missouri Lottery Game Acct |
$93,402,115.34 |
Maryland State Checkbook |
| 2024 |
State Department Of Education |
Caroline County Public School |
$91,540,229.17 |
Maryland State Checkbook |
| 2018 |
Payments To Civil Divisions Of The State |
Baltimore City Director Of Finance |
$90,856,607.00 |
Maryland State Checkbook |
| 2016 |
State Highway Admin |
Allan Myers Md Inc |
$90,444,005.43 |
Maryland State Checkbook |
| 2018 |
Maryland State Department Of Education |
Allegany Co Public Schools |
$89,356,085.54 |
Maryland State Checkbook |
| 2025 |
Maryland Health Benefit Exchange |
Kaiser Foundation Health Plan Of The Mid-Atlantic |
$89,302,177.05 |
Maryland State Checkbook |
| 2016 |
Payments To Civil Divisions Of The State |
Baltimore City Director Of Finance |
$89,099,387.00 |
Maryland State Checkbook |
| 2021 |
Payments To Civil Divisions Of The State |
Baltimore City Director Of Finance |
$88,849,386.00 |
Maryland State Checkbook |
| 2018 |
Maryland State Department Of Education |
Calvert County Public Schools |
$88,749,983.71 |
Maryland State Checkbook |
| 2019 |
Maryland State Department Of Education |
Calvert Co Public Schools |
$88,394,380.70 |
Maryland State Checkbook |
| 2023 |
Dept Of Public Safety & Correctional Svc |
Chs Tx, Inc. Dba Yescare |
$88,302,085.76 |
Maryland State Checkbook |
| 2020 |
Department Of The Environment |
Baltimore County |
$88,093,446.57 |
Maryland State Checkbook |
| 2025 |
Maryland Department Of Health |
Baltimore County Maryland |
$87,913,098.44 |
Maryland State Checkbook |
| 2024 |
Department Of Human Services |
Baltimore Gas & Electric |
$87,906,739.46 |
Maryland State Checkbook |