| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2018 |
Office Of Policy & Management |
Naugatuck Town Treasurer |
$2,544,055.52 |
Connecticut State Checkbook |
| 2024 |
Legislative Management |
The Connecticut Democracy Center Inc |
$2,543,709.96 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Opportunity Works Connecticut Inc |
$2,543,500.19 |
Connecticut State Checkbook |
| 2024 |
Dept Of Administrative Svcs |
Accenture Llp |
$2,543,400.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Public Safety |
Town Of Fairfield |
$2,542,950.91 |
Connecticut State Checkbook |
| 2023 |
Dept Of Administrative Svcs |
Capitol Region Education Council |
$2,542,703.75 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Putnam Town Treasurer |
$2,542,056.00 |
Connecticut State Checkbook |
| 2019 |
Dept Of Energy & Environ Prot. |
Dept Of Public Safety |
$2,541,975.08 |
Connecticut State Checkbook |
| 2024 |
Department Of Housing |
Dept Of Health & Human Serv |
$2,541,813.63 |
Connecticut State Checkbook |
| 2018 |
Department Of Mental Heath And Addiction Services |
Wellmore Inc |
$2,541,663.00 |
Connecticut State Checkbook |
| 2024 |
Mental Health & Addiction Serv |
Eversource Cl&P |
$2,541,360.59 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Scheidt & Bachmann Usa Inc |
$2,541,258.36 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Correction |
Career Resources |
$2,541,152.07 |
Connecticut State Checkbook |
| 2019 |
Mental Health & Addiction Serv |
Liberation Programs Inc |
$2,539,679.00 |
Connecticut State Checkbook |
| 2021 |
Department Of Development Serv |
Turning Leaf Agency Corp |
$2,539,484.67 |
Connecticut State Checkbook |
| 2023 |
Office Of Early Childhood |
Kindercare Education Llc |
$2,538,452.55 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Region District 5 Treasurer |
$2,537,530.43 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Town Of Westport Town Controller |
$2,537,324.37 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Community Vocational Services Inc |
$2,536,853.67 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
Town Of South Windsor |
$2,536,775.30 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
Auctor Corporation |
$2,535,637.91 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Edadvance |
$2,535,492.97 |
Connecticut State Checkbook |
| 2017 |
Department Of Public Health |
Yale New Haven Hospital |
$2,534,718.69 |
Connecticut State Checkbook |
| 2023 |
Dept Of Emrg Svc & Public Prot |
Integration Partners Corp |
$2,534,578.39 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Kuhn Employment Opportunities Inc |
$2,534,450.96 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
New Fairfield Town Treasurer |
$2,534,083.17 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Trc Enviromental Corporation |
$2,532,140.66 |
Connecticut State Checkbook |
| 2018 |
University Of Connecticut |
Elsevier B.V. |
$2,530,684.35 |
Connecticut State Checkbook |
| 2022 |
Office Of Higher Education |
Western Connecticut State University |
$2,530,383.00 |
Connecticut State Checkbook |
| 2017 |
Judicial Department |
Pitney Bowes Reserve Account |
$2,530,257.57 |
Connecticut State Checkbook |
| 2022 |
Dept Of Emrg Svc & Public Prot |
Lawrence And Memorial Hospital |
$2,529,953.88 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Protech Solutions Inc |
$2,529,150.00 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Children And Families |
Family Centered Services Of Ct Inc |
$2,528,328.00 |
Connecticut State Checkbook |
| 2020 |
Office Of The State Treasurer |
City Of Stamford |
$2,528,256.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Housing |
Rms Grant Corporation |
$2,527,516.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Town Of Fairfield |
$2,526,992.94 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
Southern Connecticut Gas Company |
$2,526,838.24 |
Connecticut State Checkbook |
| 2018 |
Department Of Public Health |
City Of Norwich |
$2,526,770.92 |
Connecticut State Checkbook |
| 2022 |
Judicial Branch |
The Tri-Com Consulting Group Llc |
$2,524,564.25 |
Connecticut State Checkbook |
| 2020 |
Office Of Early Childhood |
Town Of Middletown |
$2,520,532.00 |
Connecticut State Checkbook |
| 2022 |
Department Of Housing |
Pacific House Inc |
$2,519,370.62 |
Connecticut State Checkbook |
| 2024 |
Dept Of Emrg Svc & Public Prot |
Eversource Cl&P |
$2,518,411.12 |
Connecticut State Checkbook |
| 2021 |
Mental Health & Addiction Serv |
Mercy Housing & Shelter Corporation |
$2,518,099.03 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
Buckingham Comm Serv Of Ct Inc |
$2,517,047.84 |
Connecticut State Checkbook |
| 2018 |
Department Of Children And Families |
On-Line Systems Inc |
$2,516,552.62 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Crown Castle Fiber Llc |
$2,516,416.95 |
Connecticut State Checkbook |
| 2021 |
Dept Of Administrative Svcs |
Downes Construction Company Llc |
$2,516,214.43 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Dept Of Corrections |
$2,515,448.57 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
New England Central Railroad Inc |
$2,514,126.23 |
Connecticut State Checkbook |
| 2018 |
Office Of The State Treasurer |
Ashmore Investment Management Limited |
$2,513,098.37 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Pulselight Llc |
$2,512,800.01 |
Connecticut State Checkbook |
| 2024 |
Department Of Development Serv |
Buckingham Comm Serv Of Ct Inc |
$2,512,662.54 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Supply Clinic Inc. |
$2,512,347.60 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Norwalk Town Treasurer |
$2,511,845.67 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Children And Families |
Dell Marketing Lp |
$2,510,551.45 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
The Atlas Companies Llc |
$2,509,763.16 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Figg Bridge Inspection Inc |
$2,509,637.27 |
Connecticut State Checkbook |
| 2022 |
Office Of Early Childhood |
City Of Norwich |
$2,509,302.35 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Town Of Harwinton |
$2,508,679.00 |
Connecticut State Checkbook |
| 2023 |
Office Of Early Childhood |
Community College System Office |
$2,508,588.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Public Health |
New Britain City Treasurer |
$2,508,419.00 |
Connecticut State Checkbook |
| 2018 |
Office Of Policy & Management |
Town Of Wallingford Treasurer Office |
$2,507,366.43 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Town Of Harwinton |
$2,506,509.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Opportunity House Inc |
$2,505,857.28 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
New Britain City Treasurer |
$2,504,827.27 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Urs Corporation Aes |
$2,502,405.22 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Labor |
Dept Of Economic & Community Development |
$2,502,158.23 |
Connecticut State Checkbook |
| 2019 |
Ccc - Northwestern |
Community College System Office |
$2,502,067.62 |
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 |
| 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 |
| 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 |
| 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 |