| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Dept. Of Correction |
Correctional Enterprises Of Connecticut |
$6,870,163.73 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
The Access Agency Inc |
$6,866,737.10 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Dayton Const Co Inc |
$6,865,580.13 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Healthtech Solutions Llc |
$6,863,463.88 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
Connecticut Coalition Against Domestic Violence |
$6,862,770.98 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Hammonasset Construction Llc |
$6,858,821.65 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Town Of Clinton |
$6,856,509.69 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
Allied Rehabilitation Centers Inc |
$6,855,897.14 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
Tectonic Engineering Consultants Geologists & Land Surveyors Dpc Inc |
$6,855,397.48 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
March Inc Of Manchester |
$6,854,760.36 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Hart United Inc |
$6,851,029.80 |
Connecticut State Checkbook |
| 2021 |
Connecticut State Library |
City Of Hartford |
$6,850,500.00 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Labor |
Eastern Connecticut Workforce Investment Board Inc |
$6,849,053.54 |
Connecticut State Checkbook |
| 2025 |
Office Of Policy & Management |
Town Of Cheshire |
$6,846,315.92 |
Connecticut State Checkbook |
| 2023 |
Econ. & Community Development |
City Of New Haven |
$6,843,699.50 |
Connecticut State Checkbook |
| 2025 |
Dept Of Emrg Svc & Public Prot |
Motorola Solutions Inc |
$6,842,186.38 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of Hebron |
$6,841,648.35 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Aecom Technical Service Inc |
$6,841,204.14 |
Connecticut State Checkbook |
| 2019 |
Office Of Policy & Management |
City Of Danbury |
$6,836,475.09 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Town Of Canton |
$6,834,247.61 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
Kencrest Services |
$6,832,594.03 |
Connecticut State Checkbook |
| 2024 |
Paid Family Medical Leave Auth |
Paid Family And Medical Leave Insurance Authority |
$6,831,079.03 |
Connecticut State Checkbook |
| 2025 |
Judicial Branch |
The Justice Education Center Inc |
$6,830,307.00 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Winchester Town Treasurer |
$6,829,798.02 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
City Of New Haven |
$6,824,323.75 |
Connecticut State Checkbook |
| 2018 |
Uconn Health Center |
Integrated Anesthesia Associates Llc |
$6,823,632.86 |
Connecticut State Checkbook |
| 2024 |
Judicial Branch |
New York Correct Care Solutions Medical Services Pc |
$6,822,608.51 |
Connecticut State Checkbook |
| 2019 |
Dept Of Administrative Svcs |
Town Of Stonington |
$6,822,243.00 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Cooperative Educational Services |
$6,818,379.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Hw Lochner Inc |
$6,818,113.12 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Labor |
Northwest Regional Workforce Investment Board Inc |
$6,815,495.90 |
Connecticut State Checkbook |
| 2023 |
Paid Family Medical Leave Auth |
Paid Family And Medical Leave Insurance Authority |
$6,806,940.58 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Town Of Hebron |
$6,799,734.24 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Estuary Transit District |
$6,796,125.08 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Bristol Adult Resource Center Inc |
$6,795,318.04 |
Connecticut State Checkbook |
| 2021 |
Office Of Early Childhood |
Norwalk Town Treasurer |
$6,792,379.27 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Children And Families |
Clifford W Beers Guidance Clinic Inc |
$6,786,062.00 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
The Access Agency Inc |
$6,785,233.73 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Constitution State Services Llc |
$6,783,402.72 |
Connecticut State Checkbook |
| 2021 |
Aging And Disability Services |
Agency On Aging Of South Central Connecticut |
$6,779,330.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Town Of Avon |
$6,776,636.07 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Public Health |
Sanofi Pasteur Inc |
$6,772,838.66 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of Canton |
$6,772,749.79 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Wilton Town Treasurer |
$6,768,225.00 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Thomaston Town Treasurer |
$6,767,809.49 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
New Beginnings Family Academy Inc |
$6,763,816.79 |
Connecticut State Checkbook |
| 2018 |
Department Of Social Services |
The Community Action Agency Of Western Connecticut Inc |
$6,761,594.00 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Children And Families |
The Bridge Family Center Inc |
$6,760,185.75 |
Connecticut State Checkbook |
| 2021 |
Dept Of Emrg Svc & Public Prot |
Covendis |
$6,759,047.98 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Cj Fucci Inc |
$6,758,432.88 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
Team Inc |
$6,758,121.20 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Galasso Materials Llc |
$6,756,991.26 |
Connecticut State Checkbook |
| 2022 |
Office Of Policy & Management |
Stratford Town Treasurer |
$6,756,168.17 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Bl Companies Connecticut Inc |
$6,753,803.80 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Dept Of Administrative Services |
$6,750,836.20 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Town Of South Windsor |
$6,750,508.24 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Konover Commercial Corporation |
$6,749,535.13 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Town Of Clinton |
$6,747,278.45 |
Connecticut State Checkbook |
| 2024 |
Judicial Branch |
Dept Of Administrative Services |
$6,746,751.11 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
City Of Stamford |
$6,745,369.88 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
Dynamic Surface Applications Ltd |
$6,743,602.92 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Town Of Southbury |
$6,742,971.00 |
Connecticut State Checkbook |
| 2019 |
Dept Of Energy & Environ Prot. |
Town Of Plainville |
$6,738,677.62 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Trumbull Town Treasurer |
$6,737,809.47 |
Connecticut State Checkbook |
| 2018 |
Department Of Public Health |
Community Health Center Inc |
$6,732,213.71 |
Connecticut State Checkbook |
| 2017 |
Office Of Early Childhood |
Theracare |
$6,731,091.69 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Dell Marketing Lp |
$6,730,591.99 |
Connecticut State Checkbook |
| 2025 |
Econ. & Community Development |
Blue Hills Civic Association Inc |
$6,730,000.00 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Town Of Bloomfield |
$6,729,317.40 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Children And Families |
The Child And Family Guidance Center Inc |
$6,726,036.00 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Sarah Seneca Residential Serv |
$6,723,156.51 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Highville Charter School Inc |
$6,721,204.42 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Red Technologies Llc |
$6,716,931.96 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Wethersfield Town Treasurer |
$6,716,016.13 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Social Services |
Conduent State Healthcare Llc |
$6,715,218.33 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
The Arc Of Southington Inc |
$6,712,434.59 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Lumibility Inc |
$6,710,556.01 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of Somers Town Treasurer |
$6,709,681.35 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Paramount Construction Llc |
$6,707,449.01 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Town Of Lebanon |
$6,704,783.43 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Town Of Groton |
$6,703,018.70 |
Connecticut State Checkbook |
| 2022 |
Office Of Policy & Management |
City Of Norwich |
$6,701,279.33 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
New England Residential Services Inc |
$6,701,249.27 |
Connecticut State Checkbook |
| 2025 |
State Comptroller's Office |
Shipman & Goodwin Llp |
$6,700,000.00 |
Connecticut State Checkbook |
| 2023 |
Department Of Housing |
Advancing Connecticut Together Inc |
$6,692,499.00 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Town Of Lebanon |
$6,691,783.87 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
North Haven Town Treasurer |
$6,690,453.79 |
Connecticut State Checkbook |
| 2024 |
Office Of Early Childhood |
Rehabilitation Associates Of Connecticut |
$6,687,059.08 |
Connecticut State Checkbook |
| 2020 |
Office Of Early Childhood |
City Of Stamford |
$6,686,584.03 |
Connecticut State Checkbook |
| 2024 |
Dept Of Emrg Svc & Public Prot |
State Of Connecticut Department Of Housing |
$6,684,643.50 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Booker T Washington Academy |
$6,683,624.31 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Constitution State Services Llc |
$6,681,256.05 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Quaker Corp |
$6,679,812.32 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Dungarvin Connecticut Llc |
$6,677,073.44 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Town Of Granby |
$6,676,514.48 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
The Community Action Agency Of Western Connecticut Inc |
$6,676,049.54 |
Connecticut State Checkbook |
| 2017 |
Department Of Public Health |
Yale University |
$6,675,559.71 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Galasso Materials Llc |
$6,674,951.46 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Children And Families |
Child Health And Development Institute Of Connecticut Inc |
$6,674,295.63 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Connecticut Coalition Against Domestic Violence |
$6,671,996.00 |
Connecticut State Checkbook |