DEAC0206CH11357↗

Name: DEAC0206CH11357: Performance-Based Contract for Management and Operation of Argonne National Laboratory
Creator: SpendQuery
License: https://www.usa.gov/government-works

Uchicago Argonne, LLC received this contract from SC Chicago Service Center, Department of Energy: $4.75B obligated so far for oper of government r&d goco facilities. It runs to 2031-09-30.

Key facts · data as of Oct 21, 2026

Recipient: Uchicago Argonne, LLC
Awarding agency: Department of Energy
Contracting office: SC Chicago Service Center (892430)
Obligated to date: $4.75B
Potential value: $18.21B
Ends: 2031-09-30

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 21, 2026.

Cite this page: SpendQuery, Award DEAC0206CH11357, data as of Oct 21, 2026, https://spendquery.com/award?id=CONT_AWD_DEAC0206CH11357_8900_-NONE-_-NONE-

Uchicago Argonne, LLC: all federal awards · Department of Energy: spending · SC Chicago Service Center: what it buys

PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY

Definitive Contract · Department of Energy · to Uchicago Argonne, LLC (UEI JA8EP8EKX8Y9) · data as of 2026-10-21

Obligated to date$4.75B179 actions

Current value$18.21Bwith options exercised

Period2006-07-31 → 2031-09-30current end date

What it is

Product or service: Oper of Government R&D Goco Facilities (PSC M181)
Industry: Research and Development in the Physical, Engineering, and Life Sciences (NAICS 541710)
Contracting office: SC Chicago Service Center (892430)
Competition: Full and open competition · 1 offer received
Pricing: Cost plus award fee
How it was bought: Standalone contract
Solicitation: DE-RP02-06CH11357
Where the work is: Dupage, IL · district IL-11
Funding law: Other emergency or disaster supplementals

Obligations by fiscal year

FY2023$1.13B

FY2024$1.17B

FY2025$1.26B

FY2026$1.20B

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

179 actions since 2022-10-11. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-09-30	1090	Funding only	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-09-29	1089	Funding only	$66.70M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-09-29	1088	Funding only	$40.90M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-09-17	1087	Funding only	$2.70M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-09-17	1086	Funding only	$21.36M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-08-26	1085	Funding only	$10.99M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-08-26	1084	Funding only	$14.36M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-08-20	1083	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-08-18	1082	Funding only	$37.13M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-08-18	1081	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-07-29	1080	Funding only	$10.78M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-07-29	1079	Funding only	$84.83M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-07-21	1078	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-07-15	1077	Funding only	$5.96M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-07-14	1076	Additional work (new agreement)	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION. EO 14398
2026-06-25	1075	Funding only	$856.8K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-06-25	1074	Funding only	$10.36M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-06-15	1073	Funding only	$2.55M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-05-21	1072	Funding only	$472.4K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-05-21	1071	Funding only	$26.93M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-05-13	1070	Funding only	$12.82M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-04-27	1069	Funding only	$7.88M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-04-27	1068	Funding only	$120.43M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-04-14	1067	Funding only	$170.58M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-03-25	1066	Funding only	$6.92M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-03-25	1065	Funding only	$9.56M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-03-13	1064	Funding only	$78.97M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-02-23	1063	Funding only	$5.80M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-02-23	1062	Funding only	$65.77M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-02-13	1060	Funding only	$20.07M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-02-12	1061	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-01-27	1059	Funding only	$184.2K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-01-27	1058	Funding only	$4.13M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2026-01-15	1057	Funding only	$57.67M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-12-22	1056	Funding only	$6.52M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-12-22	1055	Funding only	$50.21M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-12-08	1054	Funding only	$4.74M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-11-24	1053	Funding only	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-11-24	1052	Funding only	$241.52M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-11-19	1049	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-11-13	1051	Funding only	$998.3K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-11-13	1050	Funding only	$353.0K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-10-28	1048	Funding only	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-10-28	1047	Funding only	$1.06M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-09-30	1046	Funding only	$29.84M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-09-30	1045	Funding only	$97.94M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-09-11	1044	Funding only	$4.52M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-08-27	1043	Funding only	$4.07M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-08-27	1042	Funding only	$28.04M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-08-18	1041	Funding only	$14.39M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-07-28	1040	Funding only	$2.89M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-07-28	1039	Funding only	$63.37M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-07-15	1038	Funding only	$11.81M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-06-26	1037	Funding only	$63.0K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-06-26	1036	Funding only	$152.38M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-06-17	1035	Funding only	$14.63M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-06-16	1034	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-05-27	1033	Funding only	-$673.1K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-05-27	1032	Funding only	$88.22M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-05-12	1031	Funding only	$9.97M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-04-28	1030	Funding only	$2.54M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-04-28	1029	Funding only	$130.78M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-04-15	1028	Funding only	$20.87M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-03-25	1027	Funding only	$3.33M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-03-25	1026	Funding only	$4.72M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-03-13	1025	Funding only	$1.51M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-03-13	1024	Funding only	$4.67M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-02-27	1023	Funding only	$2.77M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-02-27	1022	Funding only	$11.80M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-02-13	1021	Funding only	$3.15M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-02-06	1020	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-01-30	1019	Funding only	$5.64M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-01-30	1018	Funding only	$233.77M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2025-01-16	1017	Funding only	$34.24M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-12-20	1016	Funding only	$16.42M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-12-20	1015	Funding only	$51.83M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-12-17	1014	Funding only	$14.98M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-12-16	1013	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-11-25	1011	Funding only	$14.67M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-11-21	1012	Funding only	-$163.3K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-11-12	1010	Funding only	$1.24M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-10-28	1009	Funding only	$399.5K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-10-28	1008	Funding only	$154.08M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-10-16	1007	Funding only	$21.85M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-10-07	1006	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-09-27	1005	Funding only	$28.86M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-09-27	1004	Funding only	$37.87M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-09-17	1003	Funding only	$45.55M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-09-10	1002	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-08-28	1001	Funding only	$16.43M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-08-28	1000	Funding only	$19.15M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-08-13	999	Funding only	$23.76M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-07-30	998	Funding only	$9.58M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-07-30	997	Funding only	$34.14M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-07-17	996	Funding only	$18.72M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-06-26	995	Funding only	$9.18M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-06-26	994	Funding only	$130.36M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-06-18	993	Funding only	$6.00M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-06-18	992	Funding only	$19.27M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-06-10	991	Funding only	$9.47M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-05-28	990	Funding only	$2.45M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-05-28	989	Funding only	$10.80M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-05-28	988	Funding only	$93.73M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-05-15	987	Funding only	$29.47M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-04-25	986	Funding only	$6.25M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-04-25	985	Funding only	$73.28M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-04-23	984	Funding only	-$200.0K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-04-16	983	Funding only	$39.26M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-04-12	982	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-03-28	981	Funding only	$200.0K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-03-28	980	Funding only	$2.82M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-03-28	979	Funding only	$42.65M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-03-18	978	Funding only	$11.80M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-02-26	977	Funding only	$3.67M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-02-26	976	Funding only	$21.67M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-02-14	975	Funding only	$80.75M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-01-29	974	Funding only	$2.02M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-01-29	973	Funding only	$4.70M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2024-01-17	972	Funding only	$20.71M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-12-21	971	Funding only	$5.45M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-12-21	970	Funding only	$166.91M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-11-16	969	Funding only	$740.1K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-11-16	968	Funding only	$530.0K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-11-15	967	Funding only	$11.86M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-10-30	966	Funding only	$1.23M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-10-30	965	Funding only	$123.98M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-10-27	964	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-09-28	963	Funding only	$21.18M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-09-28	962	Funding only	$40.3K	UKRAINE MISSION SUPPORT AND PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-09-28	961	Funding only	$56.39M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-09-11	960	Funding only	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-09-11	959	Funding only	$547.0K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-09-11	958	Funding only	$20.26M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-08-31	957	Funding only	$17.96M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-08-31	956	Funding only	$65.68M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-08-31	955	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-08-14	954	Funding only	$8.02M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-07-26	953	Funding only	$2.06M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-07-26	952	Funding only	$27.19M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-07-17	951	Funding only	$9.20M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-06-27	950	Funding only	$3.85M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-06-27	949	Funding only	$29.12M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-06-13	948	Funding only	$3.19M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-05-31	947	Funding only	$13.28M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-05-31	946	Funding only	$6.67M	UKRAINE MISSION SUPPORT PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-05-31	945	Funding only	$2.48M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-05-15	944	Funding only	$349.8K	UKRAINE MISSION SUPPORT PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-05-15	943	Funding only	$67.37M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-04-25	942	Funding only	$12.16M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-04-25	941	Funding only	$1.17M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-04-25	940	Funding only	$63.86M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-04-18	939	Funding only	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-04-17	938	Funding only	$5.06M	UKRAINE MISSION SUPPORT PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-04-17	937	Funding only	$20.17M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-03-29	936	Funding only	$6.92M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-03-29	935	Funding only	$213.09M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-03-16	934	Funding only	$13.24M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-03-16	933	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-02-27	932	Funding only	$10.93M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-02-27	931	Funding only	$73.95M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-02-14	930	Funding only	$2.00M	UKRAINE MISSION SUPPORT PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-02-14	929	Funding only	$42.97M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-01-30	928	Funding only	$1.57M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-01-30	927	Funding only	$76.67M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2023-01-18	926	Funding only	$58.39M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-12-22	925	Funding only	$1.50M	UKRAINE MISSION SUPPORT-PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-12-19	924	Funding only	$1.27M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-12-19	923	Funding only	$5.12M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-11-29	922	Funding only	$800.0K	UKRAINE MISSION SUPPORT PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-11-21	921	Funding only	$1.50M	UKRAINE MISSION SUPPORT PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-11-21	920	Funding only	$3.61M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-11-21	919	Funding only	$21.62M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-11-09	918	Funding only	$3.00M	UKRAINE MISSION SUPPORT - PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-10-31	917	Funding only	$4.00M	UKRAINE MISSION SUPPORT - PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-10-31	916	Funding only	$257.0K	UKRAINE MISSION SUPPORT - PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-10-27	915	Funding only	-$61.4K	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-10-26	914	Funding only	$130.64M	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-10-24	913	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.
2022-10-11	912	Administrative change	$0	PERFORMANCE-BASED CONTRACT FOR MANAGEMENT AND OPERATION OF ARGONNE NATIONAL LABORATORY MODIFICATION.

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-21). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗