| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2021 |
State Dept Of Education |
Town Of Glastonbury |
$11,403,242.32 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
City Of Derby |
$11,401,028.43 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Goodwin College Educational Services Inc |
$11,382,814.85 |
Connecticut State Checkbook |
| 2023 |
Mental Health & Addiction Serv |
Reliance Health Inc |
$11,378,425.50 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Mansfield Town Treasurer |
$11,377,414.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Revenue Services |
Fast Enterprises Llc |
$11,368,691.21 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Bristol Adult Resource Center Inc |
$11,359,310.23 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Town Of Ellington |
$11,357,164.12 |
Connecticut State Checkbook |
| 2022 |
Dept Of Energy & Environ Prot. |
Torrington Town Treasurer |
$11,355,567.53 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of Plymouth Town Treasurer |
$11,347,502.04 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Tolland Town Treasurer |
$11,346,869.90 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Town Of Stafford |
$11,345,304.05 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Ices Inc |
$11,342,249.66 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Journey Found Inc |
$11,341,431.34 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
The Access Agency Inc |
$11,335,164.19 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Star Inc Lighting The Way |
$11,328,236.99 |
Connecticut State Checkbook |
| 2021 |
Office Of Higher Education |
University Of Connecticut |
$11,327,702.63 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of Cheshire |
$11,323,477.88 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Town Of West Hartford |
$11,321,161.03 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Naugatuck Town Treasurer |
$11,316,674.30 |
Connecticut State Checkbook |
| 2017 |
Department Of Mental Heath And Addiction Services |
Reliance Health Inc |
$11,311,976.00 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Hpc Foodservice |
$11,309,092.91 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Elm City College |
$11,302,481.36 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of Stafford |
$11,300,899.95 |
Connecticut State Checkbook |
| 2024 |
Office Of Health Strategy |
Health Information Alliance Inc |
$11,289,758.50 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
Town Of East Hartford Town Treasurer |
$11,285,071.52 |
Connecticut State Checkbook |
| 2018 |
Department Of Social Services |
Abcd Inc |
$11,277,452.32 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Town Of Bethel |
$11,266,977.86 |
Connecticut State Checkbook |
| 2021 |
Office Of Early Childhood |
City Of Hartford |
$11,266,955.37 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Ibm Corporation |
$11,266,730.15 |
Connecticut State Checkbook |
| 2019 |
Ccc - Manchester |
Community College System Office |
$11,263,068.70 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
American School For The Deaf |
$11,262,511.26 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Public Health |
Glaxosmithkline |
$11,260,791.48 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Town Of Plymouth Town Treasurer |
$11,258,593.84 |
Connecticut State Checkbook |
| 2020 |
Econ. & Community Development |
Connecticut Center For Advanced Technology Inc |
$11,244,622.00 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Winchester Town Treasurer |
$11,222,394.27 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Tolland Town Treasurer |
$11,216,949.15 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
Medical Transportation Management Inc |
$11,215,000.00 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Public Health |
Community Health Center Inc |
$11,209,457.57 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Labor |
Department Of Labor |
$11,200,000.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Midstate Arc Inc |
$11,199,441.31 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Mansfield Town Treasurer |
$11,196,175.25 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
City Of Norwich |
$11,193,813.99 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Revenue Services |
Fast Enterprises Llc |
$11,185,000.00 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Winchester Town Treasurer |
$11,184,182.44 |
Connecticut State Checkbook |
| 2018 |
Department Of Mental Heath And Addiction Services |
Center For Human Development Inc |
$11,183,423.00 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of Groton |
$11,180,353.19 |
Connecticut State Checkbook |
| 2019 |
Office Of Policy & Management |
Town Of Middletown |
$11,176,105.20 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
St Vincent's Special Needs Center Inc |
$11,155,997.47 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Tolland Town Treasurer |
$11,151,957.20 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
Marc Inc Of Manchester |
$11,146,244.25 |
Connecticut State Checkbook |
| 2022 |
Mental Health & Addiction Serv |
Reliance Health Inc |
$11,144,801.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Judlau Contracting Inc |
$11,144,682.24 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Harc Inc |
$11,141,237.85 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
City Of Derby |
$11,139,080.58 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Capital Prep Harbor School Inc |
$11,133,408.65 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Alternative Services Connecticut Inc |
$11,130,293.04 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Putnam Town Treasurer |
$11,126,729.62 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
All States Construction Inc |
$11,115,516.18 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Continuum Of Care Inc |
$11,109,372.24 |
Connecticut State Checkbook |
| 2017 |
Department Of Mental Heath And Addiction Services |
Center For Human Development Inc |
$11,099,751.00 |
Connecticut State Checkbook |
| 2020 |
Office Of Policy & Management |
West Haven Town Treasurer |
$11,092,051.09 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
Town Of Hamden |
$11,086,587.62 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Stratford Town Treasurer |
$11,077,110.05 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
Tvcca Inc |
$11,074,038.88 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Public Health |
Glaxosmithkline |
$11,066,383.63 |
Connecticut State Checkbook |
| 2022 |
Dept Of Energy & Environ Prot. |
Ridgefield Town Treasurer |
$11,064,012.63 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Suffield Town Treasurer |
$11,059,809.41 |
Connecticut State Checkbook |
| 2021 |
Mental Health & Addiction Serv |
Reliance Health Inc |
$11,056,691.00 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of East Lyme |
$11,055,624.41 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Suffield Town Treasurer |
$11,050,257.89 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Great Oaks Charter School Bridgeport Inc |
$11,046,201.04 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
City Of Derby |
$11,038,903.57 |
Connecticut State Checkbook |
| 2022 |
Office Of Health Strategy |
Health Information Alliance Inc |
$11,038,512.06 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Hntb Corporation |
$11,030,268.69 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Correction |
Jack Rubenstein Ct Llc |
$11,029,285.00 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Winchester Town Treasurer |
$11,027,372.88 |
Connecticut State Checkbook |
| 2017 |
Uconn Health Center |
Cl & P |
$11,014,704.02 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Nosal Builders Inc |
$11,008,995.47 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Public Health |
Glaxosmithkline |
$11,001,899.18 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of Enfield |
$11,000,855.07 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Winchester Town Treasurer |
$10,987,111.54 |
Connecticut State Checkbook |
| 2024 |
Dept Of Administrative Svcs |
Carahsoft Technology Corporation |
$10,985,337.65 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Stratford Town Treasurer |
$10,980,717.85 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Greater New Haven Transit Dist |
$10,976,085.44 |
Connecticut State Checkbook |
| 2021 |
Econ. & Community Development |
Electric Boat/General Dynamics |
$10,968,057.00 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Elm City College |
$10,966,547.18 |
Connecticut State Checkbook |
| 2019 |
Mental Health & Addiction Serv |
Advanced Behaviorial Health Inc |
$10,965,207.79 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Journey Found Inc |
$10,964,962.67 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Gm2 Associates Inc |
$10,963,784.94 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
Tvcca Inc |
$10,960,688.19 |
Connecticut State Checkbook |
| 2021 |
Office Of Early Childhood |
United Way Of Connecticut Inc |
$10,958,366.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Social Services |
New Opportunities Inc |
$10,943,588.68 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Star Inc Lighting The Way |
$10,929,974.27 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
Dungarvin Connecticut Llc |
$10,922,439.06 |
Connecticut State Checkbook |
| 2024 |
Mental Health & Addiction Serv |
Cardinal Health 110 Llc |
$10,921,012.89 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
Abcd Inc |
$10,916,022.86 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Winchester Town Treasurer |
$10,907,935.69 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Town Of Griswold |
$10,894,768.16 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Ccarc Inc |
$10,884,082.02 |
Connecticut State Checkbook |