| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
State Dept Of Education |
Meriden Town Treasurer |
$102,119,794.57 |
Connecticut State Checkbook |
| 2020 |
Teachers' Retirement Board |
Express Scripts Inc |
$101,334,083.91 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Meriden Town Treasurer |
$100,959,468.48 |
Connecticut State Checkbook |
| 2020 |
State Comptroller's Office |
Cigna Healthcare Of Ct |
$99,310,631.05 |
Connecticut State Checkbook |
| 2019 |
Dept Of Administrative Svcs |
Office Of The Treasurer |
$99,110,681.47 |
Connecticut State Checkbook |
| 2019 |
Teachers' Retirement Board |
Express Scripts Inc |
$98,728,430.24 |
Connecticut State Checkbook |
| 2018 |
Teachers' Retirement Board |
Express Scripts Inc |
$98,322,542.18 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Meriden Town Treasurer |
$97,737,125.88 |
Connecticut State Checkbook |
| 2022 |
Dept Of Emrg Svc & Public Prot |
Office Of The State Comptroller |
$97,716,643.41 |
Connecticut State Checkbook |
| 2020 |
Dept Of Administrative Svcs |
City Of Hartford |
$97,607,955.81 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
Town Of East Hartford Town Treasurer |
$96,472,117.01 |
Connecticut State Checkbook |
| 2019 |
State Comptroller's Office |
Cigna Healthcare Of Ct |
$96,028,126.60 |
Connecticut State Checkbook |
| 2018 |
State Comptroller |
Cigna Healthcare Of Ct |
$95,361,339.82 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
National Railroad Passenger Corp |
$95,034,000.02 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
Yonkers Contracting Company Inc |
$93,821,946.18 |
Connecticut State Checkbook |
| 2017 |
State Comptroller |
Cigna Healthcare Of Ct |
$93,116,040.28 |
Connecticut State Checkbook |
| 2017 |
Teachers' Retirement Board |
Express Scripts Inc |
$91,471,389.34 |
Connecticut State Checkbook |
| 2023 |
Comm. College System Office |
Community College System Office |
$90,000,200.00 |
Connecticut State Checkbook |
| 2018 |
Office Of Early Childhood |
Dept Of Social Services |
$89,354,304.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Yonkers Contracting Company Inc |
$89,243,953.53 |
Connecticut State Checkbook |
| 2022 |
Office Of Policy & Management |
City Of Hartford |
$89,016,254.22 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
City Of New Haven |
$88,398,648.80 |
Connecticut State Checkbook |
| 2018 |
Office Of Policy & Management |
City Of Hartford |
$88,274,780.22 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Meriden Town Treasurer |
$87,121,343.94 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Town Of East Hartford Town Treasurer |
$87,103,930.32 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Social Services |
Community Health Network Of Ct Inc |
$86,767,648.00 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Manafort Brothers Inc |
$86,605,453.56 |
Connecticut State Checkbook |
| 2024 |
Office Of Early Childhood |
Office Of Early Childhood |
$85,851,124.93 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Social Services |
Community Health Network Of Ct Inc |
$85,061,675.63 |
Connecticut State Checkbook |
| 2021 |
Office Of Policy & Management |
City Of Hartford |
$84,525,194.62 |
Connecticut State Checkbook |
| 2017 |
State Comptroller |
Prudential Insurance Company Of America |
$84,468,240.96 |
Connecticut State Checkbook |
| 2023 |
Dept. Of Transportation |
National Railroad Passenger Corp |
$83,080,145.72 |
Connecticut State Checkbook |
| 2021 |
State Comptroller's Office |
Cigna Healthcare Of Ct |
$82,946,731.41 |
Connecticut State Checkbook |
| 2022 |
State Comptroller's Office |
Cigna Healthcare Of Ct |
$82,756,748.43 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Tilcon Connecticut Inc |
$81,429,711.83 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
City Of Danbury |
$81,340,951.76 |
Connecticut State Checkbook |
| 2018 |
Department Of Correction |
Uconn Health Center |
$81,260,362.68 |
Connecticut State Checkbook |
| 2023 |
State Comptroller's Office |
Cigna Healthcare Of Ct |
$81,243,935.74 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
City Of Bristol |
$81,087,169.76 |
Connecticut State Checkbook |
| 2017 |
Department Of Correction |
Uconn Health Center |
$80,941,096.32 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Transportation |
O&G/Bhd Jv |
$80,698,421.09 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
West Haven Town Treasurer |
$80,208,964.83 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Public Health |
Dept Of Social Services |
$79,895,625.00 |
Connecticut State Checkbook |
| 2021 |
State Comptroller's Office |
Quest Diagnostics Incorporated |
$79,807,285.00 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
City Of Danbury |
$79,483,856.49 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
Town Of East Hartford Town Treasurer |
$79,250,208.71 |
Connecticut State Checkbook |
| 2022 |
Dept Of Administrative Svcs |
Office Of The Treasurer |
$78,553,724.96 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Community Health Network Of Ct Inc |
$78,546,897.67 |
Connecticut State Checkbook |
| 2024 |
State Dept Of Education |
City Of Stamford |
$78,388,782.07 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Meriden Town Treasurer |
$78,385,553.61 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Meriden Town Treasurer |
$78,243,837.34 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
City Of Hartford |
$77,727,717.86 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Revenue Services |
Dept Of Revenue Services |
$77,050,883.30 |
Connecticut State Checkbook |
| 2017 |
State Department Of Education |
Meriden Town Treasurer |
$76,634,311.73 |
Connecticut State Checkbook |
| 2020 |
Csu - Central |
Central Connecticut State University |
$76,500,000.00 |
Connecticut State Checkbook |
| 2018 |
Department Of Social Services |
Community Health Network Of Ct Inc |
$76,071,766.61 |
Connecticut State Checkbook |
| 2017 |
University Of Connecticut |
Fusco Corporation |
$75,306,800.02 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Social Services |
Community Health Network Of Ct Inc |
$75,225,730.84 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Social Services |
Community Health Network Of Ct Inc |
$75,125,826.73 |
Connecticut State Checkbook |
| 2018 |
State Department Of Education |
Meriden Town Treasurer |
$74,850,961.24 |
Connecticut State Checkbook |
| 2021 |
Dept. Of Social Services |
Community Health Network Of Ct Inc |
$74,601,516.61 |
Connecticut State Checkbook |
| 2024 |
Dept Of Administrative Svcs |
City Of Hartford |
$74,543,305.05 |
Connecticut State Checkbook |
| 2017 |
Connecticut Innovations Incorporated |
Connecticut Innovations Inc |
$73,817,258.95 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
City Of Danbury |
$73,662,400.81 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
City Of Bristol |
$73,603,971.95 |
Connecticut State Checkbook |
| 2017 |
Office Of Policy & Management |
City Of New Haven |
$73,585,527.62 |
Connecticut State Checkbook |
| 2017 |
Board Of Regents |
Central Connecticut State University |
$73,582,128.39 |
Connecticut State Checkbook |
| 2018 |
State Comptroller |
Sierra Health And Life Insurance Company Inc |
$73,380,562.92 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
West Haven Town Treasurer |
$73,234,355.43 |
Connecticut State Checkbook |
| 2023 |
Csu - Central |
Central Connecticut State University |
$73,000,000.00 |
Connecticut State Checkbook |
| 2017 |
State Comptroller |
Silverscript Insurance Company Llc |
$72,941,095.17 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
West Haven Town Treasurer |
$72,442,580.72 |
Connecticut State Checkbook |
| 2022 |
State Dept Of Education |
City Of Bristol |
$72,421,777.76 |
Connecticut State Checkbook |
| 2021 |
State Dept Of Education |
Town Of East Hartford Town Treasurer |
$72,244,877.28 |
Connecticut State Checkbook |
| 2020 |
Office Of Policy & Management |
City Of Hartford |
$71,834,721.92 |
Connecticut State Checkbook |
| 2024 |
Dept. Of Transportation |
Alstom Transportation Inc |
$71,610,423.39 |
Connecticut State Checkbook |
| 2022 |
Csu - Central |
Central Connecticut State University |
$70,500,000.00 |
Connecticut State Checkbook |
| 2019 |
Dept. Of Transportation |
Cianbro/Middlesex Xv A Joint Venture |
$70,231,025.28 |
Connecticut State Checkbook |
| 2018 |
Board Of Regents |
Central Connecticut State University |
$70,057,204.06 |
Connecticut State Checkbook |
| 2022 |
Csu - Southern |
Southern Connecticut State University |
$70,007,366.40 |
Connecticut State Checkbook |
| 2022 |
Econ. & Community Development |
Governor's Office |
$70,000,000.00 |
Connecticut State Checkbook |
| 2024 |
Csu - Southern |
Southern Connecticut State University |
$70,000,000.00 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
National Railroad Passenger Corp |
$69,847,463.81 |
Connecticut State Checkbook |
| 2019 |
Dept Of Administrative Svcs |
Gilbane Building Co |
$69,761,293.08 |
Connecticut State Checkbook |
| 2018 |
Department Of Social Services |
Deloitte Consulting Llp |
$69,644,320.30 |
Connecticut State Checkbook |
| 2020 |
State Dept Of Education |
Town Of East Hartford Town Treasurer |
$69,434,441.57 |
Connecticut State Checkbook |
| 2021 |
Csu - Central |
Central Connecticut State University |
$69,000,000.00 |
Connecticut State Checkbook |
| 2019 |
Csu - Central |
Central Connecticut State University |
$68,908,900.54 |
Connecticut State Checkbook |
| 2022 |
Dept. Of Social Services |
Community Health Network Of Ct Inc |
$68,854,402.02 |
Connecticut State Checkbook |
| 2017 |
Department Of Transportation |
I-84 Constructors Jv |
$68,741,376.35 |
Connecticut State Checkbook |
| 2019 |
State Dept Of Education |
Town Of East Hartford Town Treasurer |
$67,991,333.01 |
Connecticut State Checkbook |
| 2018 |
Office Of Policy & Management |
City Of New Haven |
$67,933,030.86 |
Connecticut State Checkbook |
| 2019 |
Office Of Policy & Management |
City Of New Haven |
$67,916,638.90 |
Connecticut State Checkbook |
| 2023 |
State Dept Of Education |
Town Of Manchester |
$67,656,790.31 |
Connecticut State Checkbook |
| 2019 |
Office Of Policy & Management |
City Of Hartford |
$67,597,364.82 |
Connecticut State Checkbook |
| 2020 |
Dept. Of Transportation |
O&G/Bhd Jv |
$67,148,623.83 |
Connecticut State Checkbook |
| 2024 |
Csu - Central |
Central Connecticut State University |
$67,000,000.00 |
Connecticut State Checkbook |
| 2017 |
Board Of Regents |
Southern Connecticut State University |
$66,963,970.58 |
Connecticut State Checkbook |
| 2017 |
Department Of Social Services |
Deloitte Consulting Llp |
$66,384,800.58 |
Connecticut State Checkbook |
| 2020 |
Office Of Policy & Management |
City Of New Haven |
$66,063,881.43 |
Connecticut State Checkbook |