| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Mental Health & Addiction Serv |
Danbury Hospital |
$1,916,114.02 |
Connecticut State Checkbook |
| 2017 |
Department Of Environmental Protection |
University Of Bridgeport |
$1,916,105.85 |
Connecticut State Checkbook |
| 2025 |
Judicial Branch |
The United Illuminating Company |
$1,915,978.58 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Town Of Windsor |
$1,915,954.32 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Social Services |
Ascend Management Innovations Llc |
$1,915,758.80 |
Connecticut State Checkbook |
| 2025 |
Office Of Policy & Management |
West Shore Fire District |
$1,915,607.77 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of Chaplin |
$1,915,519.54 |
Connecticut State Checkbook |
| 2018 |
Department Of Administrative Services |
City Of Bristol |
$1,915,010.00 |
Connecticut State Checkbook |
| 2024 |
Dept Of Energy & Environ Prot. |
Trc Enviromental Corporation |
$1,914,532.41 |
Connecticut State Checkbook |
| 2022 |
Mental Health & Addiction Serv |
Easterseals Capital Region & Eastern Connecticut Inc |
$1,914,472.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Public Safety |
Eversource Cl&P |
$1,913,648.56 |
Connecticut State Checkbook |
| 2018 |
Department Of Public Safety |
On-Line Systems Inc |
$1,913,547.20 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Highway Safety Llc |
$1,913,082.75 |
Connecticut State Checkbook |
| 2019 |
Dept Of Energy & Environ Prot. |
Town Of Killingly |
$1,911,985.69 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Guide Inc |
$1,911,787.48 |
Connecticut State Checkbook |
| 2016 |
State Department Of Education |
Region District 5 Treasurer |
$1,911,622.78 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Thompson Town Treasurer |
$1,911,517.49 |
Connecticut State Checkbook |
| 2016 |
Department Of Housing |
Columbus House Inc |
$1,911,236.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Economic & Community Development |
Meriden Town Treasurer |
$1,910,581.52 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Children And Families |
The Children's Community Programs Of Connecticut Inc |
$1,910,499.00 |
Connecticut State Checkbook |
| 2016 |
University Of Connecticut |
Greenwood Industries Inc |
$1,910,359.32 |
Connecticut State Checkbook |
| 2025 |
Mental Health & Addiction Serv |
Amplify Inc |
$1,909,204.00 |
Connecticut State Checkbook |
| 2024 |
Dept Of Administrative Svcs |
Assetworks Inc |
$1,909,067.40 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
New England Traffic Solutions |
$1,907,638.63 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Town Of Southington |
$1,907,226.73 |
Connecticut State Checkbook |
| 2016 |
Department Of Motor Vehicles |
Morphotrust Usa Inc |
$1,907,052.26 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Adams & Knight Inc |
$1,906,500.00 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
The United Illuminating Company |
$1,906,272.09 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Project More Inc |
$1,906,272.04 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
W I Clark Company |
$1,906,045.25 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Woodbridge Town Treasurer |
$1,905,265.25 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
The Rossi Group Llc |
$1,905,000.00 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Bags Foundation Ct Inc |
$1,904,922.60 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Connecticut Carpentry Corp |
$1,904,909.75 |
Connecticut State Checkbook |
| 2025 |
Department Of Development Serv |
Bags Foundation Ct Inc |
$1,904,872.44 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Town Of Killingworth |
$1,904,593.00 |
Connecticut State Checkbook |
| 2018 |
Board Of Regents |
Naugatuck Valley Community College |
$1,904,519.88 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Children And Families |
Youth Continuum Inc |
$1,904,055.00 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Region District 19 Treasurer E O Smith High |
$1,904,012.74 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Old Colony Construction Llc |
$1,903,928.20 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Diversity Construction Group Llc |
$1,903,669.23 |
Connecticut State Checkbook |
| 2018 |
Department Of Social Services |
Center For Medicare Advocacy Inc |
$1,902,640.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Center For Medicare Advocacy Inc |
$1,902,586.00 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Correction |
Next-Gen Supply Group Inc |
$1,902,234.59 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Social Services |
Center For Medicare Advocacy Inc |
$1,902,020.00 |
Connecticut State Checkbook |
| 2016 |
Board Of Regents |
Scope Construction Company Inc |
$1,901,997.68 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Public Health |
Yale New Haven Hospital |
$1,901,657.38 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Labor |
Covendis |
$1,901,200.83 |
Connecticut State Checkbook |
| 2024 |
Ct Tech Educ And Career Sys |
Hp Inc |
$1,900,657.52 |
Connecticut State Checkbook |
| 2016 |
Office Of The State Treasurer |
Colchester Global Investors Limited |
$1,900,595.16 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Maximus Us Services Inc |
$1,900,481.16 |
Connecticut State Checkbook |
| 2025 |
Mental Health & Addiction Serv |
Fellowship Place Inc |
$1,900,277.10 |
Connecticut State Checkbook |
| 2019 |
Econ. & Community Development |
Polamer Precision Inc |
$1,900,000.00 |
Connecticut State Checkbook |
| 2024 |
Econ. & Community Development |
Town Of Windsor |
$1,899,911.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Agriculture |
Connecticut Foodshare Inc |
$1,899,880.00 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Soundwaters Inc |
$1,899,705.00 |
Connecticut State Checkbook |
| 2020 |
Department Of Housing |
Access Housing At Parker Place Lp |
$1,899,457.38 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Town Of North Canaan |
$1,899,070.66 |
Connecticut State Checkbook |
| 2023 |
Dept Of Administrative Svcs |
Loehmann Blasius Chevrolet Inc |
$1,898,971.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
Connecticut Council Of Family Service Agencies Inc |
$1,898,730.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Public Safety |
G4s Secure Integration Llc |
$1,898,706.29 |
Connecticut State Checkbook |
| 2018 |
Office Of Early Childhood |
Sarah Inc |
$1,898,683.67 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of Burlington |
$1,898,553.83 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Correction |
Jpay Llc |
$1,898,415.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Mental Heath And Addiction Services |
Communicare Inc |
$1,896,852.00 |
Connecticut State Checkbook |
| 2019 |
Department Of Housing |
Green Haven Inc |
$1,896,306.68 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Employment Options Llc |
$1,896,194.30 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Children And Families |
Community Health Center Inc |
$1,895,796.00 |
Connecticut State Checkbook |
| 2023 |
Department Of Housing |
Dept Of Health & Human Serv |
$1,895,784.57 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Consumer Protection |
Appriss Inc |
$1,895,512.50 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Town Of Plainville |
$1,895,286.33 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Dept Of Transportation |
$1,895,045.98 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
First Fire Taxation Dist |
$1,894,943.15 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
The United Illuminating Company |
$1,894,879.68 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Correction |
Project More Inc |
$1,894,761.00 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Correction |
Project More Inc |
$1,894,761.00 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Town Of Middlefield |
$1,894,751.00 |
Connecticut State Checkbook |
| 2020 |
Judicial Branch |
Project More Inc |
$1,894,604.00 |
Connecticut State Checkbook |
| 2024 |
Office Of Early Childhood |
Family Centered Services Of Ct Inc |
$1,894,541.95 |
Connecticut State Checkbook |
| 2017 |
University Of Connecticut |
Kronenberger & Sons Restoration |
$1,894,376.76 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Town Of Deep River |
$1,894,345.19 |
Connecticut State Checkbook |
| 2016 |
Department Of Public Safety |
On-Line Systems Inc |
$1,893,916.07 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Latham Centers Inc |
$1,893,243.31 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Robin's Nest Intergenerational Daycare Llc |
$1,893,091.92 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
Uconn Health Center |
$1,893,023.47 |
Connecticut State Checkbook |
| 2016 |
Judicial Department |
Connecticut Alliance To End Sexual Violence Inc |
$1,892,509.80 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of Weston |
$1,891,617.00 |
Connecticut State Checkbook |
| 2016 |
Department Of Public Health |
The Tri-Com Consulting Group Llc |
$1,891,461.69 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Correction |
Guida Seibert Dairy |
$1,891,453.88 |
Connecticut State Checkbook |
| 2018 |
Department Of Public Health |
Uconn Health Center |
$1,891,419.46 |
Connecticut State Checkbook |
| 2017 |
Department Of Mental Heath And Addiction Services |
Advocacy Unlimited Inc |
$1,890,730.00 |
Connecticut State Checkbook |
| 2018 |
Office Of Early Childhood |
Team Inc |
$1,890,412.12 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
South Central Regional Council Of Governments |
$1,890,138.25 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
Town Of Rocky Hill |
$1,889,470.92 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Town Of East Haven |
$1,889,383.23 |
Connecticut State Checkbook |
| 2025 |
Office Of Higher Education |
Undisclosed |
$1,889,340.70 |
Connecticut State Checkbook |
| 2022 |
Mental Health & Addiction Serv |
Eversource Cl&P |
$1,889,276.17 |
Connecticut State Checkbook |
| 2024 |
Mental Health & Addiction Serv |
Prospect Waterbury Inc |
$1,889,152.00 |
Connecticut State Checkbook |
| 2016 |
State Department Of Education |
Woodbridge Town Treasurer |
$1,888,817.20 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Town Of Bethel |
$1,888,477.22 |
Connecticut State Checkbook |