| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2022 |
Dept. Of Social Services |
United Way Of Connecticut Inc |
$4,918,000.00 |
Connecticut State Checkbook |
| 2019 |
State Comptroller's Office |
The Reardon Law Firm |
$4,916,667.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Srs Petroleum Services |
$4,916,552.69 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
New Fairfield Town Treasurer |
$4,915,858.64 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Town Of East Haddam |
$4,915,076.56 |
Connecticut State Checkbook |
| 2022 |
Aging And Disability Services |
Southwestern Connecticut Agency On Aging Inc |
$4,914,159.41 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
City Of Hartford |
$4,913,497.62 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Distinctive Tree Care Llc |
$4,911,370.06 |
Connecticut State Checkbook |
| 2023 |
Mental Health & Addiction Serv |
Columbus House Inc |
$4,910,174.36 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of Stonington |
$4,909,799.50 |
Connecticut State Checkbook |
| 2019 |
Department Of Development Serv |
Sarah Inc |
$4,908,978.33 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Michael Baker International Inc |
$4,906,041.79 |
Connecticut State Checkbook |
| 2018 |
Office Of Policy & Management |
Town Of Cheshire |
$4,906,015.90 |
Connecticut State Checkbook |
| 2020 |
Department Of Housing |
The Hub Mutual Housing Llc |
$4,905,442.27 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Town Of Glastonbury |
$4,905,074.73 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Community Social Integration Llc |
$4,904,618.33 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Children And Families |
Klingberg Comprehensive Family Services Inc |
$4,902,611.25 |
Connecticut State Checkbook |
| 2024 |
Dept Of Emrg Svc & Public Prot |
Motorola Solutions Inc |
$4,902,368.70 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Correction |
Devon Medical Products |
$4,894,614.85 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Public Health |
Metropolitan District |
$4,894,289.64 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Stamford Charter School For Excellence |
$4,891,763.00 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
New Fairfield Town Treasurer |
$4,888,898.92 |
Connecticut State Checkbook |
| 2020 |
Econ. & Community Development |
Waterbury Development Corporation |
$4,888,334.92 |
Connecticut State Checkbook |
| 2022 |
Department Of Development Serv |
Family Options |
$4,887,378.03 |
Connecticut State Checkbook |
| 2017 |
Department Of Children And Families |
The Childrens Center Of Hamden Inc |
$4,886,800.00 |
Connecticut State Checkbook |
| 2017 |
Board Of Regents |
Dept Of Administrative Services |
$4,886,436.56 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Correction |
Whitcraft Llc |
$4,884,721.20 |
Connecticut State Checkbook |
| 2021 |
Department Of Housing |
Connecticut Housing Finance Authority |
$4,878,000.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Naugatuck Town Treasurer |
$4,877,691.63 |
Connecticut State Checkbook |
| 2020 |
Department Of Development Serv |
Seabird Enterprises Inc |
$4,876,373.55 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Children And Families |
Yale University |
$4,874,031.90 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Sarah Inc |
$4,872,448.74 |
Connecticut State Checkbook |
| 2022 |
Econ. & Community Development |
Adams & Knight Inc |
$4,871,436.63 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
The Atlas Companies Llc |
$4,868,567.88 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Jewish Association For Community Living Inc |
$4,867,043.14 |
Connecticut State Checkbook |
| 2018 |
Board Of Regents |
Dept Of Administrative Services |
$4,865,840.32 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Odyssey Community School Inc |
$4,865,624.34 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Mhq Municipal Vehicles |
$4,865,469.93 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of Guilford |
$4,865,127.62 |
Connecticut State Checkbook |
| 2020 |
Mental Health & Addiction Serv |
Apt Foundation Inc |
$4,863,415.00 |
Connecticut State Checkbook |
| 2024 |
Office Of Early Childhood |
Beacon Services Of Ct |
$4,863,227.12 |
Connecticut State Checkbook |
| 2020 |
Department Of Housing |
Westwoods Properties Llc |
$4,862,432.53 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Prospect Town Treasurer |
$4,862,123.00 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Gallagher Bassett Services Inc |
$4,860,000.00 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Children And Families |
Child And Family Agency Of Southeastern Connecticut Inc |
$4,855,816.00 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Town Of East Haddam |
$4,854,767.30 |
Connecticut State Checkbook |
| 2023 |
Charter Oak State College |
Undisclosed |
$4,853,857.14 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Banton Construction Company Inc |
$4,852,118.64 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Cdm Smith Inc |
$4,850,097.32 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
Michael Baker International Inc |
$4,848,705.53 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
Michael Baker International Inc |
$4,845,130.69 |
Connecticut State Checkbook |
| 2017 |
Department Of Environmental Protection |
City Of New Haven |
$4,842,402.16 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Correction |
Connecticut Renaissance Inc |
$4,841,470.00 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Cme Asssociates Inc |
$4,837,676.86 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
Morton Salt Inc |
$4,831,285.94 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Public Health |
Cronin And Company |
$4,829,786.89 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Willington Town Treasurer |
$4,824,875.62 |
Connecticut State Checkbook |
| 2023 |
Judicial Branch |
Nafi Connecticut Inc |
$4,824,061.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Developmental Services |
Seabird Enterprises Inc |
$4,820,596.45 |
Connecticut State Checkbook |
| 2022 |
Dept Of Emrg Svc & Public Prot |
Danbury Hospital |
$4,819,210.17 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Eversource Cl&p |
$4,818,292.96 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
Town Of Montville |
$4,815,597.45 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Town Of Guilford |
$4,815,029.90 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Brunalli Construction Company |
$4,809,267.59 |
Connecticut State Checkbook |
| 2021 |
Department Of Housing |
Nehantic Partners Lp |
$4,808,661.00 |
Connecticut State Checkbook |
| 2023 |
Judicial Branch |
Connecticut Bar Foundation Inc |
$4,808,453.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Urban Engineers Inc |
$4,805,119.03 |
Connecticut State Checkbook |
| 2022 |
Office Of Early Childhood |
Rehabilitation Associates Of Connecticut |
$4,804,981.29 |
Connecticut State Checkbook |
| 2018 |
Department Of Public Health |
Metropolitan District |
$4,802,459.11 |
Connecticut State Checkbook |
| 2020 |
Department Of Housing |
11 Crown Street Associates Llc |
$4,801,681.54 |
Connecticut State Checkbook |
| 2023 |
Office Of Policy & Management |
Town Of Bethel |
$4,801,649.84 |
Connecticut State Checkbook |
| 2019 |
Dept Of Administrative Svcs |
Town Of Colchester Town Treasurer |
$4,800,791.00 |
Connecticut State Checkbook |
| 2018 |
State Comptroller |
Department Of Labor |
$4,800,144.89 |
Connecticut State Checkbook |
| 2020 |
Aging And Disability Services |
Agency On Aging Of South Central Connecticut |
$4,800,076.00 |
Connecticut State Checkbook |
| 2017 |
University Of Connecticut |
Hb Communications Inc |
$4,799,299.12 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
Hospital For Special Care |
$4,798,574.27 |
Connecticut State Checkbook |
| 2023 |
Department Of Development Serv |
Northeast Placement Services Inc |
$4,795,786.85 |
Connecticut State Checkbook |
| 2018 |
Department Of Mental Heath And Addiction Services |
Noresco Llc |
$4,794,910.97 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
Southeast Area Transit |
$4,793,907.31 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Odyssey Community School Inc |
$4,793,419.90 |
Connecticut State Checkbook |
| 2018 |
Uconn Health Center |
Howmedica Osteonics Corporation |
$4,792,326.38 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Correction |
Cell Staff Llc |
$4,788,680.62 |
Connecticut State Checkbook |
| 2019 |
Office Of Early Childhood |
Rehabilitation Associates Of Connecticut |
$4,787,394.13 |
Connecticut State Checkbook |
| 2022 |
Department Of Housing |
Corporation For Supportive Housing |
$4,781,187.50 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Public Health |
City Of Hartford |
$4,780,272.29 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Public Health |
Dept Of Corrections |
$4,780,074.33 |
Connecticut State Checkbook |
| 2024 |
Mental Health & Addiction Serv |
Liberation Programs Inc |
$4,777,522.00 |
Connecticut State Checkbook |
| 2023 |
Office Of Health Strategy |
Health Information Alliance Inc |
$4,775,228.68 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Transportation |
Distinctive Tree Care Llc |
$4,775,211.13 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
City Of Bridgeport |
$4,774,758.91 |
Connecticut State Checkbook |
| 2022 |
Dept Of Emrg Svc & Public Prot |
Greenwich Hospital |
$4,773,171.21 |
Connecticut State Checkbook |
| 2024 |
Office Of Policy & Management |
First Fire Taxation Dist |
$4,772,787.27 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Covendis |
$4,772,754.37 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Seabird Enterprises Inc |
$4,769,637.57 |
Connecticut State Checkbook |
| 2018 |
Department Of Transportation |
New Britain Transportation |
$4,766,887.00 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
New Britain City Treasurer |
$4,766,138.41 |
Connecticut State Checkbook |
| 2017 |
Department Of Developmental Services |
Eastern Community Dev Corp |
$4,764,207.70 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Town Of East Hartford Town Treasurer |
$4,763,381.00 |
Connecticut State Checkbook |
| 2017 |
Department Of Administrative Services |
Silktown Roofing Inc |
$4,763,198.53 |
Connecticut State Checkbook |
| 2019 |
Department Of Housing |
Hamden Specialty Housing Llc |
$4,760,753.38 |
Connecticut State Checkbook |