| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Office Of Early Childhood |
Naugatuck Town Treasurer |
$2,500,567.58 |
Connecticut State Checkbook |
| 2025 |
Department Of Housing |
New Reach Inc |
$2,500,421.11 |
Connecticut State Checkbook |
| 2023 |
Mental Health & Addiction Serv |
Jackson & Coker Locum Tenens Llc |
$2,500,146.79 |
Connecticut State Checkbook |
| 2019 |
Office Of Policy & Management |
Town Of Windsor Locks |
$2,500,087.75 |
Connecticut State Checkbook |
| 2023 |
Dept Of Energy & Environ Prot. |
Uil Holdings Corporation |
$2,500,000.00 |
Connecticut State Checkbook |
| 2022 |
Econ. & Community Development |
Town Of West Hartford |
$2,500,000.00 |
Connecticut State Checkbook |
| 2019 |
Econ. & Community Development |
United Technologies Corporation |
$2,500,000.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Economic & Community Development |
Okay Industries Inc |
$2,500,000.00 |
Connecticut State Checkbook |
| 2023 |
Dept Of Energy & Environ Prot. |
Newtown Town Treasurer |
$2,500,000.00 |
Connecticut State Checkbook |
| 2020 |
Das - Information Technology |
Verizon Wireless |
$2,499,693.76 |
Connecticut State Checkbook |
| 2020 |
Econ. & Community Development |
Aer Lingus Limited |
$2,496,857.99 |
Connecticut State Checkbook |
| 2025 |
Department Of Housing |
United Way Of Connecticut Inc |
$2,494,753.93 |
Connecticut State Checkbook |
| 2024 |
Department Of Housing |
Salisbury Housing Committee Inc |
$2,493,759.12 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
New Foundations Inc |
$2,493,119.71 |
Connecticut State Checkbook |
| 2019 |
Dept Of Administrative Svcs |
Jp Morgan Chase Bank |
$2,492,504.91 |
Connecticut State Checkbook |
| 2022 |
Department Of Housing |
St Paul's Flax Hill Cooperative Inc |
$2,491,367.00 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Vista Life Innovations Inc |
$2,490,519.59 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Rafferty Fine Grading Inc |
$2,488,965.40 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of Bethany Town Treasurer |
$2,488,894.95 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Neurorestorative Florida |
$2,488,711.77 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Dayton Const Co Inc |
$2,488,640.48 |
Connecticut State Checkbook |
| 2022 |
Mental Health & Addiction Serv |
Registry Of Physician Specialists Inc |
$2,488,251.25 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Easterseals Capital Region & Eastern Connecticut Inc |
$2,487,961.76 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
Connecticut Institute For Refugees And Immigrants |
$2,487,871.54 |
Connecticut State Checkbook |
| 2024 |
Office Of The State Treasurer |
Kelmar Associates Llc |
$2,487,473.91 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Opportunity House Inc |
$2,487,286.21 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Dayton Const Co Inc |
$2,487,189.58 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Town Of Manchester |
$2,485,266.04 |
Connecticut State Checkbook |
| 2023 |
Dept Of Emrg Svc & Public Prot |
Idemia Identity & Security Usa Llc |
$2,485,170.80 |
Connecticut State Checkbook |
| 2017 |
Office Of Early Childhood |
Learn |
$2,484,904.53 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
North Haven Town Treasurer |
$2,484,006.43 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Public Health |
City Of New Haven |
$2,483,850.79 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Region District 5 Treasurer |
$2,483,218.91 |
Connecticut State Checkbook |
| 2025 |
Office Of Early Childhood |
Creative Interventions Llc |
$2,482,655.07 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Public Health |
United Way Of Connecticut Inc |
$2,482,191.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Ett Enterprises Inc |
$2,481,751.12 |
Connecticut State Checkbook |
| 2022 |
Office Of Early Childhood |
Mount Olive Child Development Center Inc |
$2,481,600.06 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Opportunity House Inc |
$2,481,496.75 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
Connecticut Foodshare Inc |
$2,480,361.35 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Public Health |
United Way Of Connecticut Inc |
$2,480,312.00 |
Connecticut State Checkbook |
| 2021 |
Department Of Housing |
Corporation For Supportive Housing |
$2,480,000.00 |
Connecticut State Checkbook |
| 2020 |
Department Of Housing |
Block 912 Jv Llc |
$2,479,218.52 |
Connecticut State Checkbook |
| 2017 |
Department Of Economic & Community Development |
R Christopher Goodwin & Associates Inc |
$2,478,697.96 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Gilbane Building Co |
$2,478,510.38 |
Connecticut State Checkbook |
| 2019 |
Mental Health & Addiction Serv |
Finr |
$2,477,975.65 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Region District 17 Treasurer |
$2,477,911.45 |
Connecticut State Checkbook |
| 2018 |
State Dept Of Rehabilitation |
Southwestern Connecticut Agency On Aging Inc |
$2,477,862.31 |
Connecticut State Checkbook |
| 2025 |
Office Of Early Childhood |
Odonnell Company |
$2,477,750.36 |
Connecticut State Checkbook |
| 2025 |
Department Of Housing |
West River Housing Company Llc |
$2,476,950.30 |
Connecticut State Checkbook |
| 2019 |
Department Of Housing |
Cc1 Owner Llc |
$2,476,555.91 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Town Of Woodbury Town Treasurer |
$2,476,135.00 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Vernon Town Treasurer |
$2,475,763.49 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Public Health |
City Of New Haven |
$2,475,345.10 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Connecticut Foodshare Inc |
$2,474,932.52 |
Connecticut State Checkbook |
| 2025 |
Department Of Development Serv |
Latham Centers Inc |
$2,473,588.16 |
Connecticut State Checkbook |
| 2022 |
Office Of Policy & Management |
Torrington Town Treasurer |
$2,473,542.28 |
Connecticut State Checkbook |
| 2020 |
Dept Of Administrative Svcs |
Silktown Roofing Inc |
$2,472,736.10 |
Connecticut State Checkbook |
| 2019 |
Department Of Housing |
Rms Grant Corporation |
$2,472,484.00 |
Connecticut State Checkbook |
| 2025 |
Department Of Housing |
Mercy Housing & Shelter Corporation |
$2,471,930.46 |
Connecticut State Checkbook |
| 2022 |
Office Of Policy & Management |
Town Of South Windsor |
$2,470,925.82 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Kuhn Employment Opportunities Inc |
$2,470,620.66 |
Connecticut State Checkbook |
| 2025 |
State Comptroller's Office |
Covendis |
$2,469,337.02 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Children And Families |
Connecticut Alliance Of Foster And Adoptive Families Inc |
$2,469,109.34 |
Connecticut State Checkbook |
| 2020 |
Mental Health & Addiction Serv |
Dept Of Corrections |
$2,468,655.00 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Town Of Monroe Town Treasurer |
$2,468,264.41 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Owens Renz & Lee Co Inc |
$2,467,784.90 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Cintas Fire Protection #D56 |
$2,467,305.00 |
Connecticut State Checkbook |
| 2025 |
Dept Of Emrg Svc & Public Prot |
Dept Of Transportation |
$2,467,178.56 |
Connecticut State Checkbook |
| 2022 |
Office Of Early Childhood |
Town Of Middletown |
$2,467,086.62 |
Connecticut State Checkbook |
| 2022 |
Mental Health & Addiction Serv |
Communicare Inc |
$2,467,059.00 |
Connecticut State Checkbook |
| 2025 |
Econ. & Community Development |
American School For The Deaf |
$2,467,010.00 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Public Health |
Waterbury Town Treasurer |
$2,466,882.64 |
Connecticut State Checkbook |
| 2024 |
Department Of Housing |
Cohanzie Partners Limited Partnership |
$2,466,622.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Michael Baker Engineering Inc |
$2,465,601.74 |
Connecticut State Checkbook |
| 2018 |
Department Of Environmental Protection |
Connecticut Green Bank |
$2,465,533.53 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
Total Fence Llc |
$2,465,497.63 |
Connecticut State Checkbook |
| 2017 |
Office Of Early Childhood |
Community Renewal Team Inc |
$2,464,462.14 |
Connecticut State Checkbook |
| 2021 |
Office Of Early Childhood |
Town Of Middletown |
$2,464,072.90 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Crown Castle Fiber Llc |
$2,463,934.97 |
Connecticut State Checkbook |
| 2017 |
Office Of The State Treasurer |
Mfs Institutional Advisors Inc |
$2,463,823.02 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Public Health |
Jack Rubenstein Ct Llc |
$2,462,811.20 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of Cromwell |
$2,462,642.72 |
Connecticut State Checkbook |
| 2025 |
Office Of Early Childhood |
Mount Olive Child Development Center Inc |
$2,461,635.48 |
Connecticut State Checkbook |
| 2023 |
Econ. & Community Development |
Connstep Inc |
$2,461,600.00 |
Connecticut State Checkbook |
| 2025 |
Department Of Housing |
Dixwell Housing Associates Llc |
$2,461,100.00 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
Uconn Health Center |
$2,461,054.34 |
Connecticut State Checkbook |
| 2024 |
Econ. & Community Development |
Connstep Inc |
$2,461,014.97 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Town Of Voluntown |
$2,460,678.30 |
Connecticut State Checkbook |
| 2025 |
Office Of Policy & Management |
Town Of Rocky Hill |
$2,458,499.64 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
Generations Family Health Center Inc |
$2,457,840.00 |
Connecticut State Checkbook |
| 2025 |
Department Of Development Serv |
Behavioral Management Llc |
$2,456,378.31 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
Collins Bus Service Inc |
$2,455,602.08 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Providers Nutrition Network Inc |
$2,455,078.51 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
New Beginnings For Life Llc |
$2,454,978.51 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
Connecticut Childrens Medical Center |
$2,454,749.14 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Yale University |
$2,453,976.14 |
Connecticut State Checkbook |
| 2017 |
Department Of Housing |
Capital For Change Inc |
$2,453,881.95 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
A Dicesare Associates Pc |
$2,452,152.63 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Town Of Harwinton |
$2,451,411.00 |
Connecticut State Checkbook |
| 2021 |
Dept Of Energy & Environ Prot. |
Collins Hannafin Pc |
$2,450,737.44 |
Connecticut State Checkbook |