| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2018 |
Department Of Social Services |
The Access Agency Inc |
$7,105,763.50 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Town Of Hebron |
$7,099,385.02 |
Connecticut State Checkbook |
| 2018 |
Department Of Social Services |
Connecticut Coalition Against Domestic Violence |
$7,098,989.00 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Town Of Branford |
$7,095,845.08 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Public Health |
Cic Health Llc |
$7,092,663.46 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
New Beginnings Family Academy Inc |
$7,090,577.93 |
Connecticut State Checkbook |
| 2025 |
Dept Of Administrative Svcs |
Ibm Corporation |
$7,087,286.95 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Town Of Portland |
$7,086,005.12 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Labor |
Maximus Human Services Inc |
$7,083,977.55 |
Connecticut State Checkbook |
| 2018 |
Department Of Public Health |
Glaxosmithkline |
$7,083,931.50 |
Connecticut State Checkbook |
| 2023 |
Dept Of Administrative Svcs |
University Of Connecticut |
$7,077,458.64 |
Connecticut State Checkbook |
| 2018 |
Department Of Social Services |
Dental Benefit Management Inc |
$7,077,450.84 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
Brian House Inc |
$7,076,400.46 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
Adelbrook Community Services Inc |
$7,069,126.13 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Bristol Adult Resource Center Inc |
$7,066,051.53 |
Connecticut State Checkbook |
| 2024 |
Department Of Housing |
Ellis Street Mill Llc |
$7,065,000.00 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
New England Infrastructure Inc |
$7,063,233.67 |
Connecticut State Checkbook |
| 2020 |
Mental Health & Addiction Serv |
Bridges Healthcare Inc |
$7,063,022.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
New Seasons Inc |
$7,060,045.82 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Transystems Corporation Of Connecticut |
$7,053,342.29 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Naugatuck Town Treasurer |
$7,053,225.47 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Hw Lochner Inc |
$7,049,970.21 |
Connecticut State Checkbook |
| 2021 |
Dept Of Emrg Svc & Public Prot |
State Of Connecticut Department Of Housing |
$7,049,024.33 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Town Of Clinton |
$7,048,033.27 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Atane Engineers Pc |
$7,044,557.82 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Gannett Fleming Inc |
$7,044,470.21 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Farmington Town Treasurer |
$7,042,993.23 |
Connecticut State Checkbook |
| 2025 |
Department Of Development Serv |
Lumibility Inc |
$7,038,514.51 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Allied Community Programs Inc |
$7,035,201.09 |
Connecticut State Checkbook |
| 2018 |
Department Of Mental Heath And Addiction Services |
Bridges Healthcare Inc |
$7,031,994.00 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Thomaston Town Treasurer |
$7,030,414.53 |
Connecticut State Checkbook |
| 2025 |
Econ. & Community Development |
City Of New Haven |
$7,029,347.75 |
Connecticut State Checkbook |
| 2020 |
Ccc - Tunxis |
Community College System Office |
$7,028,092.80 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Town Of West Hartford Dir Of Finance Office |
$7,027,811.00 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Atlas Industrial Services Llc |
$7,025,702.18 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Bristol Adult Resource Center Inc |
$7,016,531.93 |
Connecticut State Checkbook |
| 2024 |
Department Of Housing |
The Housing Collective Inc |
$7,015,792.34 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of Clinton |
$7,012,601.90 |
Connecticut State Checkbook |
| 2019 |
Econ. & Community Development |
Dept Of Labor |
$7,011,823.36 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Ari Of Connecticut Inc |
$7,010,910.55 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Eversource Cl&p |
$7,009,489.58 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
March Inc Of Manchester |
$7,006,862.67 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Labor |
Eastern Connecticut Workforce Investment Board Inc |
$7,002,920.22 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
City Of New Haven |
$7,001,219.47 |
Connecticut State Checkbook |
| 2019 |
Office Of Policy & Management |
Town Of Windham |
$7,000,970.65 |
Connecticut State Checkbook |
| 2018 |
Department Of Economic & Community Development |
Indeed Inc |
$7,000,000.00 |
Connecticut State Checkbook |
| 2022 |
Office Of Higher Education |
Us Bank National Assn |
$7,000,000.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Economic & Community Development |
Bobs Discount Furniture Llc |
$7,000,000.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Dept Of Social Services |
$6,996,278.25 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Ammann & Whitney Consulting Engineers Pc |
$6,995,593.27 |
Connecticut State Checkbook |
| 2018 |
University Of Connecticut |
Downes Construction Company Llc |
$6,995,404.19 |
Connecticut State Checkbook |
| 2024 |
Office Of Early Childhood |
New Britain City Treasurer |
$6,994,644.79 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Dept Of Administrative Services |
$6,993,037.39 |
Connecticut State Checkbook |
| 2023 |
Dept Of Energy & Environ Prot. |
Vernon Town Treasurer |
$6,991,699.52 |
Connecticut State Checkbook |
| 2025 |
Econ. & Community Development |
City Of Hartford |
$6,991,033.53 |
Connecticut State Checkbook |
| 2019 |
Dept Of Administrative Svcs |
Rm Bradley Management Corporation |
$6,982,122.08 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Public Health |
Covendis |
$6,981,973.94 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Infosys Public Services Inc |
$6,980,921.68 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Town Of Canton |
$6,979,501.90 |
Connecticut State Checkbook |
| 2018 |
Department Of Children And Families |
The Child And Family Guidance Center Inc |
$6,977,400.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Community Action Agency Of New Haven Inc |
$6,977,380.08 |
Connecticut State Checkbook |
| 2021 |
State Comptroller's Office |
Jacobs & Dow Llc |
$6,974,362.00 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Town Of Cromwell |
$6,973,727.02 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Town Of Hebron |
$6,969,309.19 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Labor |
Northwest Regional Workforce Investment Board Inc |
$6,967,649.75 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Atlas Industrial Services Llc |
$6,967,471.80 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of Hebron |
$6,965,034.54 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of Cromwell |
$6,964,033.71 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
Total Transit Inc |
$6,961,822.00 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Atane Engineers Pc |
$6,960,865.63 |
Connecticut State Checkbook |
| 2024 |
Mental Health & Addiction Serv |
Connecticut Childrens Medical Center |
$6,959,244.08 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Jp Morgan Chase Bank |
$6,950,335.15 |
Connecticut State Checkbook |
| 2020 |
Dept Of Administrative Svcs |
Dept Of Administrative Services |
$6,944,723.76 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
City Of New Haven |
$6,939,767.03 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
University Of Connecticut |
$6,935,887.90 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Public Health |
Yale University |
$6,931,247.57 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Town Of Hebron |
$6,929,171.68 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
North Haven Town Treasurer |
$6,925,982.45 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Town Of Canton |
$6,922,295.81 |
Connecticut State Checkbook |
| 2023 |
Aging And Disability Services |
Eastern Ct Area Agency On Aging |
$6,918,057.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Horizons Programs Inc |
$6,916,845.26 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Michael Baker International Inc |
$6,916,529.15 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Galasso Materials Llc |
$6,909,707.11 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
University Of Connecticut |
$6,909,412.73 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
North Haven Town Treasurer |
$6,906,039.39 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Richards Corporation |
$6,903,003.52 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Marc Community Resources Ltd |
$6,901,291.85 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Northern Construction Service Llc |
$6,900,693.57 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Burlington Construction Co Inc |
$6,899,692.73 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
New Beginnings Family Academy Inc |
$6,897,226.18 |
Connecticut State Checkbook |
| 2020 |
Dept Of Energy & Environ Prot. |
Town Of Plainville |
$6,895,367.72 |
Connecticut State Checkbook |
| 2017 |
Board Of Regents |
Ellucian Company Lp |
$6,889,556.51 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Stv Incorporated |
$6,885,618.48 |
Connecticut State Checkbook |
| 2024 |
Aging And Disability Services |
Western Ct Area Agcy On Aging |
$6,885,467.00 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
Sarah Seneca Residential Serv |
$6,882,890.00 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Adelbrook Community Services Inc |
$6,882,195.97 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Cme Asssociates Inc |
$6,877,091.22 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Fusco Management Co Llc |
$6,871,061.03 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
Cisco Llc |
$6,870,821.60 |
Connecticut State Checkbook |
| 2025 |
Mental Health & Addiction Serv |
Mccall Foundation Inc |
$6,870,515.50 |
Connecticut State Checkbook |