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Williams International CO LLC

$47M obligated·12 awards·2 agencies·6 NAICS

Federal Contracts

Showing contracts 150 of 116 total. Sorted by action date, most recent first. Excludes $0 modifications.

DateAgencyPIIDNAICSDescriptionAmount
Jan 7, 2026Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$8.1M
Jan 7, 2026Department of DefenseDLA AVIATIONSPE4A626PB3813325108511845404!KEY$2K
Dec 16, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$400K
Dec 12, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$1.1M
Dec 5, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$5.1M
Sep 30, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$1.6M
Sep 25, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$298K
Sep 5, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$9.4M
Jul 31, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$357K
Jul 31, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$643K
Jul 7, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$567K
May 22, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$628K
May 16, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$383K
Apr 15, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$5.8M
Mar 6, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$2.8M
Jan 17, 2025Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$3.2M
Dec 20, 2024Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$1.0M
Nov 20, 2024Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$1.3M
Sep 30, 2024Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$1.0M
Sep 19, 2024Department of DefenseNAVAL AIR SYSTEMS COMMANDN0001922C0068336414ENGINEERING SERVICES$900K
Sep 16, 2024Department of DefenseFA8626 AFLCMC LPAKFA862622P0012336412COMPONENT IMPROVEMENT PROGRAM F107 ENGINEERING SUPPORT$15K
Aug 13, 2024National Aeronautics and Space AdministrationNASA GLENN RESEARCH CENTER80GRC022CA006336412COMBINED CYCLE ENGINE - LARGE SCALE INLETS MODE TRANSITION EXPERIMENTS (CCE-LIMX) MODIFIED WJ38 ENGINE SUPPORT.$6K
Jul 25, 2024Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$1.5M
May 17, 2024Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$869K
Mar 26, 2024Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$108K
Mar 1, 2024Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$302K
Dec 21, 2023Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$2.1M
Dec 8, 2023National Aeronautics and Space AdministrationNASA GLENN RESEARCH CENTER80GRC022CA006336412COMBINED CYCLE ENGINE - LARGE SCALE INLETS MODE TRANSITION EXPERIMENTS (CCE-LIMX) MODIFIED WJ38 ENGINE SUPPORT.$18K
Sep 29, 2023Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$642K
Sep 28, 2023Department of DefenseNAVAL AIR SYSTEMS COMMANDN0001922C0068336414ENGINEERING SERVICES$869K
Sep 15, 2023Department of DefenseFA2391 USAF AFMC AFRL PZL AFRL RQKPFA239123FB001541715RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$1.5M
Aug 23, 2023Department of DefenseFA8626 AFLCMC LPAKFA862622P0012336412COMPONENT IMPROVEMENT PROGRAM F107 ENGINEERING SUPPORT$14K
Jun 6, 2023Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2115541715ADVANCED ENGINE SUSTAINMENT TECHNOLOGIES (AEST)$23K
May 5, 2023Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2115541715ADVANCED ENGINE SUSTAINMENT TECHNOLOGIES (AEST)$400K
Jan 17, 2023Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2115541715ADVANCED ENGINE SUSTAINMENT TECHNOLOGIES (AEST)$500K
Nov 21, 2022Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2115541715ADVANCED ENGINE SUSTAINMENT TECHNOLOGIES (AEST)$201K
Oct 21, 2022Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2079541715SUPERSONIC EXPENDABLE TURBINE ENGINE (ETE) TECHNOLOGIES$233K
Sep 28, 2022Department of DefenseNAVAL AIR SYSTEMS COMMANDN0001922C0068336414ENGINEERING SERVICES$1.3M
Jul 14, 2022National Aeronautics and Space AdministrationNASA GLENN RESEARCH CENTER80GRC022CA006336412COMBINED CYCLE ENGINE - LARGE SCALE INLETS MODE TRANSITION EXPERIMENTS (CCE-LIMX) MODIFIED WJ38 ENGINE SUPPORT.$460K
Jun 23, 2022Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2079541715SUPERSONIC EXPENDABLE TURBINE ENGINE (ETE) TECHNOLOGIES$1.1M
May 24, 2022Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2115541715ADVANCED ENGINE SUSTAINMENT TECHNOLOGIES (AEST)$406K
Apr 29, 2022Department of DefenseFA8656 AFLCMC EBXFA865622FA030332993EWAAC POST AWARD CONFERENCE (PAC)$1K
Apr 21, 2022Department of DefenseFA9101 AEDC PKP PROCRMNT BRFA910122PB006541330WILLIAMS INTERNATIONAL CONSULTANT CONTRACT$35K
Apr 8, 2022National Aeronautics and Space AdministrationNASA GLENN RESEARCH CENTER80GRC022CA006336412COMBINED CYCLE ENGINE - LARGE SCALE INLETS MODE TRANSITION EXPERIMENTS (CCE-LIMX) MODIFIED WJ38 ENGINE SUPPORT.$250K
Mar 23, 2022National Aeronautics and Space AdministrationNASA GLENN RESEARCH CENTER80GRC022CA006336412COMBINED CYCLE ENGINE - LARGE SCALE INLETS MODE TRANSITION EXPERIMENTS (CCE-LIMX) MODIFIED WJ38 ENGINE SUPPORT.$160K
Mar 9, 2022Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2115541715ADVANCED ENGINE SUSTAINMENT TECHNOLOGIES (AEST)$140K
Nov 5, 2021Department of DefenseDLA AVIATIONSPE4A722P17073364128508662411!CASE, TURBINE, AIRCRAFT$86K
Oct 15, 2021Department of DefenseFA8626 AFLCMC LPAKFA862622P0012336412COMPONENT IMPROVEMENT PROGRAM F107 ENGINEERING SUPPORT$13K
Aug 3, 2021Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2115541715ADVANCED ENGINE SUSTAINMENT TECHNOLOGIES (AEST)$175K
Jun 22, 2021Department of DefenseFA8650 USAF AFMC AFRL PZL AFRL/PZLFA865019F2079541715SUPERSONIC EXPENDABLE TURBINE ENGINE (ETE) TECHNOLOGIES$520K

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