Year	Employer	Vendor Name	Amount	Source
2016	State Treasurer	Bankers Trust Co	$34,603,503.72	Delaware State Checkbook
2020	Executive	Delaware State Housing Authority	$34,567,177.31	Delaware State Checkbook
2017	Executive	Employee Compensation	$34,552,970.37	Delaware State Checkbook
2024	Dept Of Health & Social Svs	Department Of Health And Human Services	$34,405,592.92	Delaware State Checkbook
2017	Executive	Aetna	$34,165,629.13	Delaware State Checkbook
2023	Higher Education	Dtcc Financial Aid	$33,838,517.54	Delaware State Checkbook
2018	Dept Of Transportation	A Del Construction Co Inc	$33,795,460.32	Delaware State Checkbook
2021	Judicial	Other Employment Costs Benefits	$33,543,437.36	Delaware State Checkbook
2022	Judicial	Other Employment Costs Benefits	$33,521,117.23	Delaware State Checkbook
2020	Judicial	Other Employment Costs Benefits	$33,350,913.17	Delaware State Checkbook
2019	Judicial	Other Employment Costs Benefits	$33,337,825.25	Delaware State Checkbook
2022	Dept Of Transportation	A Del Construction Co Inc	$33,255,097.92	Delaware State Checkbook
2021	Executive	University Of Delaware	$33,174,575.72	Delaware State Checkbook
2020	Higher Education	Dtcc Financial Aid	$32,902,540.67	Delaware State Checkbook
2026	Dept Of State	Employee Compensation	$32,895,574.52	Delaware State Checkbook
2023	Svs Fr Children,Youth,Families	Other Employment Costs Benefits	$32,887,006.61	Delaware State Checkbook
2018	Dept Of Transportation	Richard E Pierson Construction Co Inc	$32,858,636.91	Delaware State Checkbook
2017	Judicial	Other Employment Costs Benefits	$32,833,127.01	Delaware State Checkbook
2023	Dept Of Transportation	Wagman Heavy Civil Inc	$32,828,321.72	Delaware State Checkbook
2017	Executive	Omb Insurance Coverage Ofc Self Ins Comp	$32,800,000.00	Delaware State Checkbook
2017	Dept Of Transportation	A Del Construction Co Inc	$32,725,593.90	Delaware State Checkbook
2025	Dept Of Transportation	Allan Myers Md Inc	$32,638,566.46	Delaware State Checkbook
2016	Del. Tech And Comm College	Other Employment Costs Benefits	$32,521,803.47	Delaware State Checkbook
2016	Executive	Aetna	$32,340,138.88	Delaware State Checkbook
2023	Dept Of Health & Social Svs	Department Of Health And Human Services	$32,113,726.24	Delaware State Checkbook
2023	Dept Of Transportation	A Del Construction Co Inc	$32,074,701.67	Delaware State Checkbook
2024	Dept Of Health & Social Svs	Deloitte Consulting Llp	$32,017,649.76	Delaware State Checkbook
2025	Dept Of Education	Wels Systems Foundation Llc	$31,986,665.76	Delaware State Checkbook
2016	Executive	Employee Compensation	$31,981,238.99	Delaware State Checkbook
2018	Judicial	Other Employment Costs Benefits	$31,912,301.92	Delaware State Checkbook
2023	Department Of Human Resources	Insurance Coverage Office Of M&B	$31,911,196.24	Delaware State Checkbook
2017	Dept Of Transportation	Tutor Perini Corporatoin	$31,711,357.03	Delaware State Checkbook
2016	Smyrna School District	Employee Compensation	$31,675,847.43	Delaware State Checkbook
2022	Dept Of Labor	Pnc Bank Na	$31,649,705.00	Delaware State Checkbook
2018	Dept Of Transportation	Greggo & Ferrara Inc	$31,595,795.90	Delaware State Checkbook
2020	Dept Of Transportation	Allan Myers Md Inc	$31,567,205.52	Delaware State Checkbook
2025	Dept Of State	Employee Compensation	$31,544,879.56	Delaware State Checkbook
2026	Dept Of Education	Wels Systems Foundation Llc	$31,537,950.86	Delaware State Checkbook
2020	Department Of Human Resources	Insurance Coverage Office Of M&B	$31,526,837.00	Delaware State Checkbook
2026	Legal	Other Employment Costs Benefits	$31,276,654.17	Delaware State Checkbook
2021	Svs Fr Children,Youth,Families	Other Employment Costs Benefits	$31,147,268.35	Delaware State Checkbook
2017	Higher Education	Dtcc Financial Aid	$31,074,929.03	Delaware State Checkbook
2024	Dept Of Transportation	Greggo & Ferrara Inc	$31,043,344.62	Delaware State Checkbook
2016	Appoquinimink School District	Other Employment Costs Benefits	$30,906,905.86	Delaware State Checkbook
2019	Dept Of Transportation	Mumford & Miller Concrete Inc	$30,884,163.57	Delaware State Checkbook
2017	Svs Fr Children,youth,families	Other Employment Costs Benefits	$30,714,804.00	Delaware State Checkbook
2019	Svs Fr Children,Youth,Families	Other Employment Costs Benefits	$30,706,542.21	Delaware State Checkbook
2021	Executive	Delaware State Housing Authority	$30,686,496.95	Delaware State Checkbook
2020	Svs Fr Children,Youth,Families	Other Employment Costs Benefits	$30,644,593.92	Delaware State Checkbook
2022	Dept Of Education	Richard Y Johnson & Son Inc	$30,630,271.64	Delaware State Checkbook
2022	Department Of Human Resources	Insurance Coverage Office Of M&B	$30,520,468.31	Delaware State Checkbook
2026	Dept Of Technology & Informati	Employee Compensation	$30,434,801.23	Delaware State Checkbook
2026	Other Elective Offices	Dhss Office O/T Secretary	$30,204,707.29	Delaware State Checkbook
2021	Dept Of Transportation	Allan Myers Md Inc	$30,158,278.86	Delaware State Checkbook
2026	Dept Of Transportation	Transcore Lp	$30,021,523.32	Delaware State Checkbook
2023	Dept Of Finance	Diamond State Port Corporation	$30,010,000.00	Delaware State Checkbook
2020	Dept Of Safety & Homeland Sec	Gothams Llc	$30,000,000.00	Delaware State Checkbook
2024	Other Elective Offices	Conduent State And Local Solutions Inc	$30,000,000.00	Delaware State Checkbook
2021	Higher Education	Nelnet Business Solutions Inc	$29,964,195.55	Delaware State Checkbook
2017	Dept Of Finance	Kelmar Assocs Llc	$29,953,345.53	Delaware State Checkbook
2021	Department Of Human Resources	Insurance Coverage Office Of M&B	$29,746,799.92	Delaware State Checkbook
2018	Svs Fr Children,Youth,Families	Other Employment Costs Benefits	$29,671,793.58	Delaware State Checkbook
2025	Legal	Other Employment Costs Benefits	$29,632,424.78	Delaware State Checkbook
2016	Executive	Omb Insurance Coverage Ofc Self Ins Comp	$29,600,000.00	Delaware State Checkbook
2024	Dept Of State	Employee Compensation	$29,554,747.40	Delaware State Checkbook
2018	Department Of Human Resources	Insurance Coverage Office Of M&B	$29,522,761.91	Delaware State Checkbook
2016	Del. Tech And Comm College	Dtcc Financial Aid	$29,510,076.63	Delaware State Checkbook
2026	Dept Of Education Continued	Employee Compensation	$29,401,874.53	Delaware State Checkbook
2025	Dept Of Technology & Informati	Employee Compensation	$29,345,852.72	Delaware State Checkbook
2024	Dept Of Safety & Homeland Sec	Beebe Medical Center Inc	$29,230,876.48	Delaware State Checkbook
2018	Executive	Employee Compensation	$29,185,097.92	Delaware State Checkbook
2026	Dept Of Natrl Res And Env Cont	Other Employment Costs Benefits	$29,145,472.30	Delaware State Checkbook
2025	Dept Of State	Deldot Finance	$29,000,000.00	Delaware State Checkbook
2019	Executive	Employee Compensation	$28,906,634.04	Delaware State Checkbook
2026	Dept Of State	Deldot Finance	$28,861,223.00	Delaware State Checkbook
2023	Dept Of State	Employee Compensation	$28,661,580.56	Delaware State Checkbook
2023	Dept Of Corrections	Div Of Accounting	$28,564,910.89	Delaware State Checkbook
2025	Dept Of Corrections	Div Of Accounting	$28,546,956.88	Delaware State Checkbook
2016	Judicial	Other Employment Costs Benefits	$28,350,764.17	Delaware State Checkbook
2017	Dept Of Transportation	Greggo & Ferrara Inc	$28,334,390.16	Delaware State Checkbook
2019	Executive	Delaware State Housing Authority	$28,291,021.92	Delaware State Checkbook
2024	Dept Of Technology & Informati	Employee Compensation	$28,213,858.82	Delaware State Checkbook
2025	Executive	Wohlsen Construction Company	$28,178,453.85	Delaware State Checkbook
2023	Dept Of State	City Of Wilmington	$28,170,789.89	Delaware State Checkbook
2020	Executive	Employee Compensation	$28,146,745.10	Delaware State Checkbook
2023	Dept Of Health & Social Svs	Deloitte Consulting Llp	$28,055,013.46	Delaware State Checkbook
2021	Executive	Employee Compensation	$28,039,749.45	Delaware State Checkbook
2016	Caesar Rodney School District	Other Employment Costs Benefits	$27,980,609.26	Delaware State Checkbook
2017	Executive	Delaware State Housing Authority	$27,922,617.50	Delaware State Checkbook
2019	Dept Of State	Employee Compensation	$27,893,666.11	Delaware State Checkbook
2023	Dept Of Safety & Homeland Sec	Christiana Care Health Services Inc	$27,720,130.74	Delaware State Checkbook
2025	Dept Of Education Continued	Employee Compensation	$27,512,904.94	Delaware State Checkbook
2021	Dept Of Education	Dhss Child Care Direct Deposit Account	$27,478,305.92	Delaware State Checkbook
2020	Dept Of State	Employee Compensation	$27,452,996.71	Delaware State Checkbook
2018	Executive	Medco Health Solutions Inc	$27,439,218.38	Delaware State Checkbook
2025	Dept Of Health & Social Svs	Deloitte Consulting Llp	$27,312,988.36	Delaware State Checkbook
2025	Dept Of Natrl Res And Env Cont	Other Employment Costs Benefits	$27,302,684.90	Delaware State Checkbook
2021	Dept Of State	Employee Compensation	$27,201,286.60	Delaware State Checkbook
2017	Dept Of Health & Social Svs	Department Of Health And Human Services	$27,140,048.11	Delaware State Checkbook
2026	Dept Of Health & Social Svs	Deloitte Consulting Llp	$27,087,356.37	Delaware State Checkbook