| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2022 |
Dept. Of Children And Families |
Connecticut Junior Republic Association Inc |
$2,645,264.00 |
Connecticut State Checkbook |
| 2016 |
Uconn Health Center |
Cerner Health Services Inc |
$2,645,083.49 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
Eversource Energy Yankee Gas Services |
$2,644,912.29 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Children And Families |
Family Centered Services Of Ct Inc |
$2,644,577.00 |
Connecticut State Checkbook |
| 2020 |
Office Of Policy & Management |
Town Of Somers Town Treasurer |
$2,644,561.34 |
Connecticut State Checkbook |
| 2023 |
State Comptroller's Office |
Silver Golub & Teitell Llp |
$2,644,479.36 |
Connecticut State Checkbook |
| 2022 |
Judicial Branch |
Sentinel Offender Services Llc |
$2,644,470.55 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Town Of Voluntown |
$2,640,698.15 |
Connecticut State Checkbook |
| 2018 |
Connecticut Airport Authority |
Tilcon Connecticut Inc |
$2,640,156.86 |
Connecticut State Checkbook |
| 2020 |
Dept Of Emrg Svc & Public Prot |
Dept Of Transportation |
$2,640,070.30 |
Connecticut State Checkbook |
| 2016 |
Department Of Developmental Services |
Kuhn Employment Opportunities Inc |
$2,639,657.03 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Transportation |
Robert's Chrysler Inc |
$2,637,765.00 |
Connecticut State Checkbook |
| 2016 |
State Department Of Education |
Town Of East Granby Town Treasurer |
$2,637,667.87 |
Connecticut State Checkbook |
| 2023 |
Judicial Branch |
New York Correct Care Solutions Medical Services Pc |
$2,637,110.21 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
City Of Groton |
$2,636,985.79 |
Connecticut State Checkbook |
| 2017 |
University Of Connecticut |
Interstate Management Company Llc |
$2,636,258.77 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Public Health |
Waterbury Town Treasurer |
$2,636,009.45 |
Connecticut State Checkbook |
| 2025 |
Dept Of Administrative Svcs |
Town Of Darien |
$2,635,390.00 |
Connecticut State Checkbook |
| 2016 |
Department Of Developmental Services |
Alternatives Inc |
$2,635,115.50 |
Connecticut State Checkbook |
| 2016 |
Office Of The State Treasurer |
Bivium Capital Partners Llc |
$2,634,972.74 |
Connecticut State Checkbook |
| 2020 |
Ccc - Asnuntuck |
Community College System Office |
$2,634,885.00 |
Connecticut State Checkbook |
| 2025 |
Econ. & Community Development |
Norwalk Town Treasurer |
$2,633,819.99 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Oxford Town Treasurer |
$2,633,708.54 |
Connecticut State Checkbook |
| 2019 |
State Comptroller's Office |
Law Offices Of David C Shaw Llc |
$2,633,488.28 |
Connecticut State Checkbook |
| 2024 |
Department Of Housing |
Dept Of Children And Families |
$2,631,328.25 |
Connecticut State Checkbook |
| 2025 |
Dept Of Emrg Svc & Public Prot |
Quinebaug Valley Emergency Communications Inc |
$2,631,275.33 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Brass City Charter School Inc |
$2,630,315.47 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Town Of Ellington |
$2,629,892.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
Eversource Energy Yankee Gas Services |
$2,629,056.43 |
Connecticut State Checkbook |
| 2019 |
Department Of Housing |
Aids Connecticut Inc |
$2,628,756.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Mental Heath And Addiction Services |
Hartford Hospital |
$2,628,427.57 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Fuss & O'neill Inc |
$2,628,357.30 |
Connecticut State Checkbook |
| 2017 |
Office Of Early Childhood |
Capitol Region Education Council |
$2,628,260.55 |
Connecticut State Checkbook |
| 2024 |
Econ. & Community Development |
Town Of Windsor Locks |
$2,628,205.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Auctor Corporation |
$2,628,038.27 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Town Of Brookfield |
$2,627,439.67 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
University Of Connecticut |
$2,626,709.64 |
Connecticut State Checkbook |
| 2025 |
Econ. & Community Development |
New Haven Parking Authority |
$2,626,234.00 |
Connecticut State Checkbook |
| 2020 |
Mental Health & Addiction Serv |
Connecticut Renaissance Inc |
$2,625,533.99 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Modern Plastic |
$2,625,000.00 |
Connecticut State Checkbook |
| 2023 |
Dept Of Administrative Svcs |
Town Of Simsbury |
$2,622,523.00 |
Connecticut State Checkbook |
| 2025 |
Dept Of Administrative Svcs |
Tasca Ford |
$2,621,054.65 |
Connecticut State Checkbook |
| 2017 |
Office Of Early Childhood |
Sarah Inc |
$2,619,936.97 |
Connecticut State Checkbook |
| 2025 |
Dept. Of Public Health |
Child And Family Agency Of Southeastern Connecticut Inc |
$2,619,787.36 |
Connecticut State Checkbook |
| 2022 |
Office Of Early Childhood |
Skylight Inc |
$2,619,688.02 |
Connecticut State Checkbook |
| 2017 |
Department Of Children And Families |
Jp Morgan Chase Bank |
$2,619,196.47 |
Connecticut State Checkbook |
| 2025 |
State Dept Of Education |
Regional District 10 Treasurer |
$2,618,265.27 |
Connecticut State Checkbook |
| 2016 |
Judicial Department |
Project More Inc |
$2,617,949.00 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
Newtown Town Treasurer |
$2,617,717.51 |
Connecticut State Checkbook |
| 2020 |
Office Of Early Childhood |
City Of Norwich |
$2,616,697.24 |
Connecticut State Checkbook |
| 2019 |
Mental Health & Addiction Serv |
Connecticut Renaissance Inc |
$2,616,620.00 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Kahn Tractor & Equipment Inc |
$2,615,880.97 |
Connecticut State Checkbook |
| 2016 |
Department Of Mental Heath And Addiction Services |
Hartford Hospital |
$2,615,726.18 |
Connecticut State Checkbook |
| 2020 |
Department Of Housing |
Connecticut Housing Finance Authority |
$2,614,767.43 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Stantec Consulting Services Inc |
$2,614,003.67 |
Connecticut State Checkbook |
| 2016 |
Department Of Environmental Protection |
Town Of Hamden |
$2,612,496.83 |
Connecticut State Checkbook |
| 2016 |
Office Of Early Childhood |
West Haven Town Treasurer |
$2,611,377.60 |
Connecticut State Checkbook |
| 2025 |
Office Of Policy & Management |
City Of Derby |
$2,610,874.03 |
Connecticut State Checkbook |
| 2024 |
Dept Of Emrg Svc & Public Prot |
Northwest Ct Public Safety Communication Center Inc |
$2,610,250.42 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Town Of New London |
$2,610,193.61 |
Connecticut State Checkbook |
| 2019 |
Office Of Policy & Management |
Town Of Somers Town Treasurer |
$2,610,045.03 |
Connecticut State Checkbook |
| 2018 |
University Of Connecticut |
Connecticut Light And Power Company |
$2,609,988.23 |
Connecticut State Checkbook |
| 2019 |
Dept Of Emrg Svc & Public Prot |
Dept Of Transportation |
$2,609,648.71 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
L Holzner Electric Company |
$2,609,475.46 |
Connecticut State Checkbook |
| 2025 |
Mental Health & Addiction Serv |
Journey Home Inc |
$2,609,342.00 |
Connecticut State Checkbook |
| 2016 |
Department Of Developmental Services |
Community Resources For Justice |
$2,608,705.97 |
Connecticut State Checkbook |
| 2018 |
Uconn Health Center |
Cerner Health Services Inc |
$2,607,742.15 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Greenwood Industries Inc |
$2,606,169.95 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Correction |
Project More Inc |
$2,605,791.65 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Laydon Industries Llc |
$2,605,252.22 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
Vista Life Innovations Inc |
$2,604,646.59 |
Connecticut State Checkbook |
| 2024 |
Department Of Housing |
United Way Of Greater New Haven Inc |
$2,604,331.01 |
Connecticut State Checkbook |
| 2025 |
Legislative Management |
The Connecticut Democracy Center Inc |
$2,604,148.31 |
Connecticut State Checkbook |
| 2024 |
Department Of Housing |
Journey Home Inc |
$2,604,026.25 |
Connecticut State Checkbook |
| 2016 |
Office Of Policy & Management |
Town Of Wallingford Treasurer Office |
$2,603,048.20 |
Connecticut State Checkbook |
| 2024 |
Dept Of Emrg Svc & Public Prot |
Crown Castle Fiber Llc |
$2,602,155.87 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Njr Construction Llc |
$2,602,134.95 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Pjf Construction Corp |
$2,601,224.18 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
H O Penn Machinery Co Inc |
$2,600,929.71 |
Connecticut State Checkbook |
| 2017 |
Department Of Economic & Community Development |
Carecentrix Inc |
$2,600,000.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Economic & Community Development |
Carecentrix Inc |
$2,600,000.00 |
Connecticut State Checkbook |
| 2025 |
Mental Health & Addiction Serv |
Odonnell Company |
$2,600,000.00 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Covendis |
$2,599,844.99 |
Connecticut State Checkbook |
| 2020 |
Dept Of Administrative Svcs |
Aais |
$2,599,571.58 |
Connecticut State Checkbook |
| 2025 |
Econ. & Community Development |
Stratford Town Treasurer |
$2,599,461.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Public Health |
Waterbury Town Treasurer |
$2,598,605.76 |
Connecticut State Checkbook |
| 2024 |
Dept Of Energy & Environ Prot. |
The Southington-Cheshire Community Ymcas Inc |
$2,598,108.02 |
Connecticut State Checkbook |
| 2019 |
Department Of Housing |
Sheldon Wyllys Llc |
$2,597,739.27 |
Connecticut State Checkbook |
| 2017 |
Uconn Health Center |
Silktown Roofing Inc |
$2,597,601.91 |
Connecticut State Checkbook |
| 2025 |
Department Of Development Serv |
Vista Life Innovations Inc |
$2,596,230.67 |
Connecticut State Checkbook |
| 2020 |
Dept Of Emrg Svc & Public Prot |
Town Of Hamden |
$2,596,106.47 |
Connecticut State Checkbook |
| 2017 |
Uconn Health Center |
Connecticut Childrens Medical Center |
$2,595,197.37 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Town Of Weston |
$2,594,915.38 |
Connecticut State Checkbook |
| 2023 |
Mental Health & Addiction Serv |
Registry Of Physician Specialists A Medical Corporation |
$2,594,736.83 |
Connecticut State Checkbook |
| 2025 |
Aging And Disability Services |
Comptroller Of Maryland |
$2,593,911.44 |
Connecticut State Checkbook |
| 2017 |
Department Of Economic & Community Development |
Hartford Hospital |
$2,593,797.00 |
Connecticut State Checkbook |
| 2022 |
Office Of Early Childhood |
Creative Interventions Llc |
$2,593,689.87 |
Connecticut State Checkbook |
| 2016 |
Department Of Public Safety |
Town Of Westport Town Controller |
$2,592,775.60 |
Connecticut State Checkbook |
| 2019 |
Office Of Policy & Management |
Town Of Montville |
$2,591,120.06 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
The United Illuminating Company |
$2,590,904.21 |
Connecticut State Checkbook |