Year	Employer	Vendor Name	Amount	Source
2022	Dept Of Transportation	Delmarva Central Railroad Company	$4,353,569.81	Delaware State Checkbook
2023	Dept Of Health & Social Svs	Family Court	$4,352,924.34	Delaware State Checkbook
2021	Dept Of Safety & Homeland Sec	Mckesson Medical-Surgical Minnesota Supp	$4,351,196.05	Delaware State Checkbook
2022	Dept Of Health & Social Svs	Dti Controller's Office	$4,347,837.91	Delaware State Checkbook
2018	Dept Of Transportation	Cirillo Bros Inc	$4,346,445.81	Delaware State Checkbook
2022	Fire Prevention Commission	Employee Compensation	$4,346,075.72	Delaware State Checkbook
2016	Red Clay Consolidated Sch Dist	Merit Mechanical Co Inc	$4,345,123.00	Delaware State Checkbook
2019	Dept Of Technology & Informati	Verizon	$4,342,691.47	Delaware State Checkbook
2019	Dept Of Education	Ncs Pearson Inc	$4,339,975.17	Delaware State Checkbook
2023	Dept Of Education	Modern Controls	$4,338,672.94	Delaware State Checkbook
2021	Dept Of Education	Ncs Pearson Inc	$4,332,096.50	Delaware State Checkbook
2018	Dept Of Education	Abha/Bsa A Llc	$4,330,665.73	Delaware State Checkbook
2023	Dept Of Labor	Computer Aid Inc	$4,327,652.14	Delaware State Checkbook
2017	Dept Of Transportation	Zone Striping Inc	$4,327,421.14	Delaware State Checkbook
2025	Dept Of Education	Merit Mechanical Co Inc	$4,326,472.14	Delaware State Checkbook
2017	Dept Of Natrl Res And Env Cont	Commonwealth Construction Co	$4,322,318.32	Delaware State Checkbook
2023	Dept Of Education	Nickle Electrical Co	$4,321,702.31	Delaware State Checkbook
2021	Dept Of Health & Social Svs	Acro Service Corp	$4,316,391.61	Delaware State Checkbook
2019	Dept Of Education	Sutton Bus & Truck Co Inc	$4,315,597.75	Delaware State Checkbook
2019	Svs Fr Children,Youth,Families	The Devereux Foundation	$4,315,006.75	Delaware State Checkbook
2025	Dept Of Health & Social Svs	Dhss Dpc/Petty Cash/Patient Trust	$4,314,499.80	Delaware State Checkbook
2024	Dept Of Health & Social Svs	Children And Families First Delaware Inc	$4,313,948.76	Delaware State Checkbook
2019	Fire Prevention Commission	Employee Compensation	$4,310,346.23	Delaware State Checkbook
2022	Dept Of Education	Transforming Lives Inc	$4,305,205.47	Delaware State Checkbook
2025	Dept Of Education	Capital School District - Child Nutritio	$4,303,174.06	Delaware State Checkbook
2017	Dept Of Labor	Dol Industrial Accident Board	$4,300,000.00	Delaware State Checkbook
2025	Dept Of Health & Social Svs	Ramsell Corporation	$4,298,084.81	Delaware State Checkbook
2019	Dept Of Transportation	Pennoni Assoc Inc	$4,294,522.60	Delaware State Checkbook
2023	Executive	Deldot Real Estate Account	$4,285,947.41	Delaware State Checkbook
2021	Other Elective Offices	Other Employment Costs Benefits	$4,285,636.04	Delaware State Checkbook
2020	Higher Education	Div Of Accounting	$4,284,798.87	Delaware State Checkbook
2023	Higher Education	Div Of Accounting	$4,283,154.18	Delaware State Checkbook
2024	Dept Of Health & Social Svs	Dhss Dpc/Petty Cash/Patient Trust	$4,280,355.30	Delaware State Checkbook
2024	Dept Of Health & Social Svs	Delaware Health Information Network	$4,279,539.17	Delaware State Checkbook
2024	Dept Of Education Continued	Grayson Grayson And Associates	$4,278,982.10	Delaware State Checkbook
2018	Judicial	Maple Grove Associates Lp	$4,278,397.37	Delaware State Checkbook
2025	Dept Of Education	Pratt Insurance Co	$4,277,507.83	Delaware State Checkbook
2023	Dept Of Education	Hy Point Dairy Farms Inc	$4,277,213.23	Delaware State Checkbook
2023	Dept Of Natrl Res And Env Cont	Brightfields Inc	$4,277,010.67	Delaware State Checkbook
2017	Dept Of Transportation	J Fletcher Creamer And Son Inc	$4,276,263.21	Delaware State Checkbook
2019	Dept Of Finance	Drinker Biddle & Reath Llp	$4,273,322.48	Delaware State Checkbook
2025	Executive	Power Plus Electrical Contracting Inc	$4,273,133.48	Delaware State Checkbook
2023	Executive	Div Of Accounting	$4,271,191.31	Delaware State Checkbook
2025	Dept Of Labor	Dol Industrial Accident Board	$4,270,000.00	Delaware State Checkbook
2021	Dept Of Transportation	Transteck Inc	$4,269,433.49	Delaware State Checkbook
2018	Dept Of Education	North East Contractors Inc	$4,266,542.54	Delaware State Checkbook
2024	Dept Of Safety & Homeland Sec	Intrado Life & Safety Inc	$4,261,217.36	Delaware State Checkbook
2024	Dept Of Natrl Res And Env Cont	Artesian Water Inc	$4,258,768.76	Delaware State Checkbook
2018	Dept Of Transportation	Pennoni Assoc Inc	$4,256,902.63	Delaware State Checkbook
2018	Svs Fr Children,Youth,Families	Delaware Guidance Services For Children	$4,256,841.64	Delaware State Checkbook
2020	Other Elective Offices	Discover Bank	$4,255,719.00	Delaware State Checkbook
2023	Executive	R G Architects	$4,255,221.91	Delaware State Checkbook
2025	Dept Of Education	Dsp Criminal Investigation	$4,254,501.48	Delaware State Checkbook
2025	Dept Of Finance	Barnes & Thornburg Llp	$4,252,900.50	Delaware State Checkbook
2023	Dept Of Transportation	Zack Excavating Inc	$4,250,042.77	Delaware State Checkbook
2023	Dept Of Education	Apple Inc	$4,247,236.08	Delaware State Checkbook
2023	Dept Of Education	Aln Construction Inc	$4,246,128.00	Delaware State Checkbook
2017	Dept Of Transportation	Administration	$4,245,034.16	Delaware State Checkbook
2016	Dept Of Finance	Specialty Audit Services Llc	$4,237,648.00	Delaware State Checkbook
2020	Dept Of Education	Kelly Services	$4,236,451.37	Delaware State Checkbook
2020	Higher Education	Follett Higher Education Group Inc	$4,233,242.45	Delaware State Checkbook
2016	Del. Tech And Comm College	Follett Higher Education Group Inc	$4,230,136.08	Delaware State Checkbook
2021	Legislative Branch	Other Employment Costs Benefits	$4,229,438.89	Delaware State Checkbook
2021	Executive	Department Of Education	$4,228,015.32	Delaware State Checkbook
2023	Dept Of Health & Social Svs	Artesian Water Inc	$4,225,521.56	Delaware State Checkbook
2017	Executive	Red Clay Consol Sch Dist Ofc	$4,225,447.58	Delaware State Checkbook
2016	Dept Of Health And Social Svs	Horizon House	$4,223,221.96	Delaware State Checkbook
2022	Dept Of Transportation	Transteck Inc	$4,219,687.00	Delaware State Checkbook
2024	Other Elective Offices	Omb Office Of Pensions	$4,219,005.28	Delaware State Checkbook
2023	Dept Of Education	Bsd School Nutrition	$4,218,584.35	Delaware State Checkbook
2022	Dept Of Education	Wolfington Body Co Inc	$4,218,516.16	Delaware State Checkbook
2023	Dept Of Health & Social Svs	Green River Data Analysis Llc	$4,217,461.36	Delaware State Checkbook
2017	Dept Of Transportation	Harmony Construction	$4,214,679.64	Delaware State Checkbook
2021	Fire Prevention Commission	Employee Compensation	$4,212,195.85	Delaware State Checkbook
2018	Dept Of Health & Social Svs	Family Court	$4,210,386.47	Delaware State Checkbook
2025	Dept Of Health & Social Svs	Premier Staffing Source Inc	$4,209,727.34	Delaware State Checkbook
2020	Other Elective Offices	Other Employment Costs Benefits	$4,209,287.88	Delaware State Checkbook
2017	Dept Of Transportation	Cirillo Bros Inc	$4,207,965.38	Delaware State Checkbook
2020	Dept Of Education	Advantech Inc	$4,206,384.49	Delaware State Checkbook
2020	Dept Of Technology & Informati	Verizon	$4,201,257.29	Delaware State Checkbook
2024	Dept Of Education	Bsd School Nutrition	$4,200,355.43	Delaware State Checkbook
2025	Dept Of Natrl Res And Env Cont	Century Engineering Llc	$4,199,067.97	Delaware State Checkbook
2022	Dept Of Education	Gaudelli Brothers Inc	$4,198,059.47	Delaware State Checkbook
2022	Dept Of Health & Social Svs	Health Management Assoc Inc	$4,191,523.79	Delaware State Checkbook
2016	Dept Of Labor	Dol Industrial Accident Board	$4,190,000.00	Delaware State Checkbook
2021	Dept Of Health & Social Svs	Division Of Public Health	$4,189,084.85	Delaware State Checkbook
2020	Dept Of Health & Social Svs	Horizon House	$4,187,267.55	Delaware State Checkbook
2020	Dept Of State	Computer Aid Inc	$4,186,561.11	Delaware State Checkbook
2020	Legislative Branch	Other Employment Costs Benefits	$4,183,748.72	Delaware State Checkbook
2020	Dept Of Transportation	University Of Delaware	$4,180,301.59	Delaware State Checkbook
2023	Dept Of Labor	Acro Service Corp	$4,178,746.99	Delaware State Checkbook
2017	Higher Education	Follett Higher Education Group Inc	$4,174,475.46	Delaware State Checkbook
2021	Dept Of Education	Ymca Of De	$4,172,953.62	Delaware State Checkbook
2021	Dept Of Natrl Res And Env Cont	Sussex Conservation District	$4,171,734.76	Delaware State Checkbook
2016	Dept Of Transportation	Superior Court - Ncc Interpleader Condem	$4,170,021.59	Delaware State Checkbook
2025	Other Elective Offices	New Castle Co Employees	$4,169,823.20	Delaware State Checkbook
2020	Dept Of Health & Social Svs	Aquila Of Delaware Inc	$4,169,676.89	Delaware State Checkbook
2016	Svs Fr Childrenyouthfamilies	Uhs Of Rockford Inc	$4,169,467.48	Delaware State Checkbook
2022	Dept Of Education	Cumberland Therapy Services Llc	$4,166,899.48	Delaware State Checkbook
2019	Dept Of Education	Capital School District - Child Nutritio	$4,164,308.57	Delaware State Checkbook