| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2022 |
Department Of Development Serv |
Catholic Charities Inc Archdiocese Of Hartford |
$6,516,278.56 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Children And Families |
Covendis |
$6,514,598.02 |
Connecticut State Checkbook |
| 2022 |
Econ. & Community Development |
Media Storm Llc |
$6,512,427.00 |
Connecticut State Checkbook |
| 2019 |
Econ. & Community Development |
Waterbury Development Corporation |
$6,510,725.75 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
Community Social Integration Llc |
$6,506,010.77 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Public Health |
Sanofi Pasteur Inc |
$6,504,752.55 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Uconn Health Center |
$6,503,851.79 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Thomaston Town Treasurer |
$6,501,470.43 |
Connecticut State Checkbook |
| 2019 |
Mental Health & Addiction Serv |
Cardinal Health Inc |
$6,499,833.27 |
Connecticut State Checkbook |
| 2022 |
Office Of Early Childhood |
City Of Stamford |
$6,499,692.68 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Highville Charter School Inc |
$6,498,760.65 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Owens Renz & Lee Co Inc |
$6,497,269.68 |
Connecticut State Checkbook |
| 2019 |
Dept Of Administrative Svcs |
Naugatuck Town Treasurer |
$6,496,914.00 |
Connecticut State Checkbook |
| 2021 |
Ccc - Middlesex |
Community College System Office |
$6,494,450.36 |
Connecticut State Checkbook |
| 2019 |
Judicial Branch |
Community Partners In Action Inc |
$6,491,997.96 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Konover Commercial Corporation |
$6,491,143.41 |
Connecticut State Checkbook |
| 2022 |
Aging And Disability Services |
Western Ct Area Agcy On Aging |
$6,488,631.26 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Oxford Town Treasurer |
$6,486,113.03 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Arborio Corp |
$6,485,410.45 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Regional School District 15 Board Of Education |
$6,482,056.77 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Thomaston Town Treasurer |
$6,476,889.33 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Farmington Town Treasurer |
$6,476,607.43 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Clough Harbour & Associates Llp |
$6,473,915.17 |
Connecticut State Checkbook |
| 2021 |
Dept Of Emrg Svc & Public Prot |
Idemia Identity & Security Usa Llc |
$6,471,935.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Banton Construction Company Inc |
$6,465,712.99 |
Connecticut State Checkbook |
| 2017 |
Department Of Environmental Protection |
Eversource Cl&p |
$6,465,249.61 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
University Of Connecticut |
$6,464,795.23 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Thomaston Town Treasurer |
$6,463,844.96 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Point Of Bleu Llc |
$6,462,500.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Economic & Community Development |
Capital Region Development Authority |
$6,461,621.00 |
Connecticut State Checkbook |
| 2019 |
Judicial Branch |
Wheeler Clinic Inc |
$6,461,229.70 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Lawrence Brunoli Inc |
$6,458,471.55 |
Connecticut State Checkbook |
| 2018 |
Department Of Administrative Services |
Constitution State Services Llc |
$6,456,787.43 |
Connecticut State Checkbook |
| 2024 |
Das - Information Technology |
Frontier Communications Of Connecticut |
$6,452,432.86 |
Connecticut State Checkbook |
| 2024 |
Dept Of Administrative Svcs |
West Haven Town Treasurer |
$6,452,218.00 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
Eversource Cl&P |
$6,449,054.66 |
Connecticut State Checkbook |
| 2024 |
Office Of Early Childhood |
City Of Stamford |
$6,448,332.58 |
Connecticut State Checkbook |
| 2017 |
University Of Connecticut |
Gilbane Building Company |
$6,445,955.92 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
City Of Ansonia Town Treasurer |
$6,445,111.35 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Town Of Hebron |
$6,441,242.95 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Kencrest Services |
$6,440,599.34 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Guerrera Construction Company Inc |
$6,439,888.01 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Farmington Town Treasurer |
$6,438,556.69 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of Guilford |
$6,436,452.86 |
Connecticut State Checkbook |
| 2018 |
Board Of Regents |
Ellucian Company Lp |
$6,433,446.40 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Clasp Homes Inc |
$6,431,099.35 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Eversource Cl&P |
$6,427,025.24 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Park City Prep Charter School |
$6,412,202.40 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Social Services |
Healthtech Solutions Llc |
$6,408,182.65 |
Connecticut State Checkbook |
| 2024 |
Judicial Branch |
The Justice Education Center Inc |
$6,407,308.00 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of East Haven |
$6,405,955.44 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Mckesson Medical-Surgical Government Solutions Llc |
$6,405,631.91 |
Connecticut State Checkbook |
| 2020 |
Dept Of Administrative Svcs |
Naugatuck Town Treasurer |
$6,400,599.05 |
Connecticut State Checkbook |
| 2024 |
Econ. & Community Development |
Waterbury Town Treasurer |
$6,399,190.37 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
Eastern Community Dev Corp |
$6,398,524.28 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Oxford Town Treasurer |
$6,393,273.19 |
Connecticut State Checkbook |
| 2023 |
Das - Information Technology |
Frontier Communications Of Connecticut |
$6,391,289.45 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Enfield Builders Inc |
$6,390,398.36 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Ari Of Connecticut Inc |
$6,383,410.62 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Children And Families |
Child Health And Development Institute Of Connecticut Inc |
$6,380,107.52 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Sarah Inc |
$6,378,712.22 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
City Of Bridgeport |
$6,376,393.17 |
Connecticut State Checkbook |
| 2022 |
Dept Of Emrg Svc & Public Prot |
Dept Of Transportation |
$6,376,163.32 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Scheidt & Bachmann Usa Inc |
$6,375,310.33 |
Connecticut State Checkbook |
| 2018 |
Department Of Mental Heath And Addiction Services |
Chrysalis Center Inc |
$6,373,678.35 |
Connecticut State Checkbook |
| 2018 |
Office Of Policy & Management |
Town Of Windham |
$6,372,799.66 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
G I L Foundation Inc |
$6,367,019.90 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Stantec Consulting Services Inc |
$6,366,971.86 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Bl Companies Connecticut Inc |
$6,364,953.10 |
Connecticut State Checkbook |
| 2020 |
Office Of Policy & Management |
Town Of Windham |
$6,364,897.52 |
Connecticut State Checkbook |
| 2017 |
Office Of Early Childhood |
Norwalk Town Treasurer |
$6,356,596.73 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of New Milford |
$6,355,351.86 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Highville Charter School Inc |
$6,353,811.64 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
University Of Connecticut |
$6,353,449.16 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
The Community Action Agency Of Western Connecticut Inc |
$6,353,423.00 |
Connecticut State Checkbook |
| 2022 |
Judicial Branch |
Wheeler Clinic Inc |
$6,351,373.62 |
Connecticut State Checkbook |
| 2024 |
Dept Of Administrative Svcs |
University Of Connecticut |
$6,351,345.20 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Eastconn |
$6,351,286.84 |
Connecticut State Checkbook |
| 2017 |
Department Of Economic & Community Development |
Capital Region Development Authority |
$6,349,121.00 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
New England Residential Services Inc |
$6,345,962.86 |
Connecticut State Checkbook |
| 2018 |
Office Of Early Childhood |
Norwalk Town Treasurer |
$6,344,295.45 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
New Fairfield Town Treasurer |
$6,342,668.17 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Town Of Glastonbury |
$6,339,502.16 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Town Of Greenwich |
$6,336,492.31 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Cambium Assessment Inc |
$6,334,571.00 |
Connecticut State Checkbook |
| 2019 |
Office Of Early Childhood |
City Of Stamford |
$6,334,177.07 |
Connecticut State Checkbook |
| 2024 |
Mental Health & Addiction Serv |
Columbus House Inc |
$6,328,981.31 |
Connecticut State Checkbook |
| 2017 |
Office Of Early Childhood |
City Of Stamford |
$6,328,473.00 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Public Health |
South Central Connecticut Regional Water Authority |
$6,324,130.97 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Hart United Inc |
$6,321,938.91 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Park City Prep Charter School |
$6,319,953.76 |
Connecticut State Checkbook |
| 2018 |
Office Of Early Childhood |
City Of Stamford |
$6,314,033.28 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Kpmg Llp |
$6,313,085.82 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Social Services |
The United Illuminating Company |
$6,312,049.16 |
Connecticut State Checkbook |
| 2023 |
Dept Of Administrative Svcs |
Tolland Town Treasurer |
$6,308,500.04 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
New Beginnings Family Academy Inc |
$6,307,840.60 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
The Community Action Agency Of Western Connecticut Inc |
$6,303,442.79 |
Connecticut State Checkbook |
| 2020 |
Judicial Branch |
Wheeler Clinic Inc |
$6,303,039.30 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Acord Inc |
$6,302,271.58 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Correction |
Uconn Health Center |
$6,301,069.90 |
Connecticut State Checkbook |