| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2018 |
Department Of Developmental Services |
Marc Community Resources Ltd |
$5,989,392.90 |
Connecticut State Checkbook |
| 2025 |
Aging And Disability Services |
Agency On Aging Of South Central Connecticut |
$5,986,394.92 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
The Vantage Group Inc |
$5,982,996.61 |
Connecticut State Checkbook |
| 2016 |
Department Of Developmental Services |
Clasp Homes Inc |
$5,981,012.80 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Oxford Town Treasurer |
$5,978,295.42 |
Connecticut State Checkbook |
| 2019 |
Mental Health & Addiction Serv |
Chrysalis Center Inc |
$5,972,451.92 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Waterbury Town Treasurer |
$5,970,935.20 |
Connecticut State Checkbook |
| 2025 |
Mental Health & Addiction Serv |
Hpc Foodservice |
$5,968,473.41 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Town Of Rocky Hill |
$5,967,652.44 |
Connecticut State Checkbook |
| 2020 |
Office Of Policy & Management |
Town Of Hamden |
$5,965,234.67 |
Connecticut State Checkbook |
| 2020 |
Office Of Policy & Management |
Stratford Town Treasurer |
$5,964,278.57 |
Connecticut State Checkbook |
| 2016 |
Department Of Developmental Services |
New England Residential Services Inc |
$5,964,117.39 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Clasp Homes Inc |
$5,959,043.27 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Haks Engineers Pc |
$5,958,537.98 |
Connecticut State Checkbook |
| 2025 |
Judicial Branch |
Wheeler Clinic Inc |
$5,958,414.25 |
Connecticut State Checkbook |
| 2022 |
Dept Of Energy & Environ Prot. |
The United Illuminating Company |
$5,953,818.27 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Social Services |
The Access Agency Inc |
$5,951,610.56 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Children And Families |
State Of Connecticut Department Of Housing |
$5,950,000.00 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Woodstock Town Treasurer |
$5,949,426.47 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
March Inc Of Manchester |
$5,949,167.34 |
Connecticut State Checkbook |
| 2025 |
Department Of Development Serv |
Family Options |
$5,944,574.82 |
Connecticut State Checkbook |
| 2021 |
Judicial Branch |
Connecticut Alliance To End Sexual Violence Inc |
$5,944,227.93 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
Healthtech Solutions Llc |
$5,944,209.00 |
Connecticut State Checkbook |
| 2019 |
Dept Of Administrative Svcs |
Alkon Elm Street Llc |
$5,943,549.74 |
Connecticut State Checkbook |
| 2022 |
Office Of Policy & Management |
Newington Town Treasurer |
$5,942,642.72 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Highville Charter School Inc |
$5,941,844.11 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
City Of Bridgeport |
$5,941,594.48 |
Connecticut State Checkbook |
| 2023 |
Department Of Housing |
United Way Of Connecticut Inc |
$5,940,687.99 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Social Services |
Team Inc |
$5,938,209.81 |
Connecticut State Checkbook |
| 2019 |
Office Of The State Treasurer |
T Rowe Price Associates Inc |
$5,936,552.56 |
Connecticut State Checkbook |
| 2020 |
Judicial Branch |
Boys & Girls Village Inc |
$5,934,925.80 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Quaker Corp |
$5,932,399.04 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Fusco Management Co Llc |
$5,931,834.99 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
New Fairfield Town Treasurer |
$5,931,030.63 |
Connecticut State Checkbook |
| 2018 |
Department Of Administrative Services |
Konover Commercial Corporation |
$5,927,936.97 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Owens Renz & Lee Co Inc |
$5,926,574.80 |
Connecticut State Checkbook |
| 2016 |
Department Of Transportation |
Galasso Materials Llc |
$5,925,228.80 |
Connecticut State Checkbook |
| 2016 |
Department Of Housing |
Colony Residences Llc |
$5,922,042.00 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
New England Traffic Solutions |
$5,919,937.56 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Owens Renz & Lee Co Inc |
$5,919,273.34 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
City Of Bristol |
$5,918,919.64 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Town Of New Milford |
$5,918,207.35 |
Connecticut State Checkbook |
| 2023 |
Office Of Early Childhood |
New Britain City Treasurer |
$5,917,311.00 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Cambium Assessment Inc |
$5,916,620.00 |
Connecticut State Checkbook |
| 2025 |
Paid Family Medical Leave Auth |
Paid Family And Medical Leave Insurance Authority |
$5,915,570.01 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
West Haven Town Treasurer |
$5,913,898.06 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Seabird Enterprises Inc |
$5,911,219.15 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Consor Engineering And Land Surveying Ny Pc |
$5,905,731.88 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Mig Corp Inc |
$5,904,970.73 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Helping People Excel Inc |
$5,903,274.94 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Kencrest Services |
$5,902,879.66 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
City Of Norwich |
$5,901,315.26 |
Connecticut State Checkbook |
| 2021 |
Ccc - Quinebaug Valley |
Community College System Office |
$5,900,000.00 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Allied Rehabilitation Centers Inc |
$5,896,749.05 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of Berlin |
$5,896,159.67 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
New England Residential Services Inc |
$5,888,721.52 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Public Health |
Aquarion Water Company Of Connecticut |
$5,885,042.04 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
Ari Of Connecticut Inc |
$5,882,291.67 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Regional School District 15 Board Of Education |
$5,881,318.66 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Safety Marking Inc |
$5,881,302.76 |
Connecticut State Checkbook |
| 2016 |
Department Of Children And Families |
Clifford W Beers Guidance Clinic Inc |
$5,879,670.00 |
Connecticut State Checkbook |
| 2025 |
State Comptroller's Office |
W James Cousins Pc |
$5,875,000.00 |
Connecticut State Checkbook |
| 2021 |
Judicial Branch |
Wheeler Clinic Inc |
$5,874,355.97 |
Connecticut State Checkbook |
| 2025 |
Department Of Housing |
Wall Street Recap Associates Llc |
$5,873,154.29 |
Connecticut State Checkbook |
| 2016 |
Department Of Public Health |
Metropolitan District |
$5,871,745.24 |
Connecticut State Checkbook |
| 2016 |
Department Of Developmental Services |
Sarah Seneca Residential Serv |
$5,869,238.13 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Eastconn |
$5,868,934.14 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Children And Families |
Community Mental Health Affiliates Inc |
$5,867,340.00 |
Connecticut State Checkbook |
| 2025 |
Department Of Housing |
Chrysalis Center Housing Development Corporation |
$5,866,954.57 |
Connecticut State Checkbook |
| 2016 |
Department Of Developmental Services |
Marc Community Resources Ltd |
$5,864,351.57 |
Connecticut State Checkbook |
| 2016 |
State Department Of Education |
Town Of Darien |
$5,863,625.18 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
Acord Inc |
$5,859,440.59 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
The Arc Of Litchfield County Inc |
$5,856,979.52 |
Connecticut State Checkbook |
| 2025 |
Judicial Branch |
Forensic Health Services Llc |
$5,856,301.00 |
Connecticut State Checkbook |
| 2024 |
Mental Health & Addiction Serv |
Vinfen Corporation Of Connecticut Inc |
$5,850,150.05 |
Connecticut State Checkbook |
| 2022 |
Department Of Housing |
Trinity Wv3 Four Limited Partnership |
$5,850,000.00 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
The Vantage Group Inc |
$5,848,397.13 |
Connecticut State Checkbook |
| 2025 |
Mental Health & Addiction Serv |
Columbus House Inc |
$5,846,400.00 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Community Social Integration Llc |
$5,846,243.92 |
Connecticut State Checkbook |
| 2025 |
Office Of Policy & Management |
Farmington Town Treasurer |
$5,846,161.40 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Town Of South Windsor |
$5,845,637.08 |
Connecticut State Checkbook |
| 2016 |
Department Of Administrative Services |
Constitution State Services Llc |
$5,845,183.14 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Acord Inc |
$5,845,043.05 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of Simsbury |
$5,843,885.57 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Town Of East Hampton Town Treasurer |
$5,842,696.00 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Brunalli Construction Company |
$5,842,499.78 |
Connecticut State Checkbook |
| 2024 |
Aging And Disability Services |
Southwestern Connecticut Agency On Aging Inc |
$5,841,775.73 |
Connecticut State Checkbook |
| 2016 |
Department Of Administrative Services |
Town Of West Hartford Dir Of Finance Office |
$5,841,462.00 |
Connecticut State Checkbook |
| 2025 |
Department Of Development Serv |
G I L Foundation Inc |
$5,841,228.62 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Clough Harbour & Associates Llp |
$5,840,945.93 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Town Of Guilford |
$5,838,630.59 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Prospect Town Treasurer |
$5,836,389.00 |
Connecticut State Checkbook |