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Mantech Advanced Systems International, INC.

$8.91B obligated·1,304 awards·18 agencies·49 NAICS

Federal Contracts

Showing contracts 51100 of 5,069 total. Sorted by action date, most recent first. Excludes $0 modifications.

DateAgencyPIIDNAICSDescriptionAmount
Jan 12, 2026General Services AdministrationGSA FAS AAS REGION 447QFSA22F006354151253RD WING OPERATIONS AND 350TH SPECTRUM WARFARE WING 53WG350SWW TECHNICAL SUPPORT SERVICES$4.7M
Jan 12, 2026Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042124F3005541330AWARD OF FOLLOW-ON$124K
Jan 9, 2026Department of DefenseNSWC DAHLGRENN0017826F3001541330TEST AND EVALUATION OF COMBAT SYSTEMS/WEAPON SYSTEMS$940K
Jan 9, 2026Department of DefenseFA8802 INTEGRATION OPERATION PIKPKEFA881918C1001541690SPECIALIZED ACQUISITION AND OPERATION SECURITY SERVICES$7.9M
Jan 8, 2026General Services AdministrationGSA FAS AAS FEDSIM47QFCA24F0032541512ICON TASK ORDER AWARD$13.9M
Jan 8, 2026Department of EnergyNNSA NON-MO CNTRCTNG OPS DIV89233123FNA400558541511PROJECT Z VIA MANTECH$379K
Jan 7, 2026General Services AdministrationGSA FAS AAS REGION 847QFRA24F0008541512CDM DEFEND GROUP E BRIDGE TASK ORDER$8K
Jan 7, 2026Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042124F3005541330AWARD OF FOLLOW-ON$180K
Jan 7, 2026Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042124F3005541330AWARD OF FOLLOW-ON$162K
Jan 6, 2026Department of DefenseW6QK ACC-APGW56JSR21F0041541511TASK ORDER (TO) W56JSR21F0041 IS A "CONTINUATION TO" PER DFARS PGI 204.1601(C), CONTINUING INCREMENTAL FUNDING FOR IDIQ W15P7T12DE005 TO KX04. THE REQUIREMENT IS 'WORLDWIDE FIELD SUPPORT', FOR HARDWARE/SOFTWARE INITIALIZATION, MAINTENANCE, & REPAIR.$1K
Jan 2, 2026Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042126F0004541330BASE YEAR LABOR - RDT&E FOR BASIC TO AWARD$1.0M
Dec 31, 2025Department of Homeland SecurityINFORMATION TECHNOLOGY CONTRACTING DIVISION70B04C20F00001357541512CUSTOM AND BORDER PROTECTION'S TARGETING AND ANALYSIS SYSTEMS PROGRAM DIRECTORATE (TASPD)'S BUSINESS INTELLIGENCE SUPPORT SERVICES (BISS) REQUIREMENTS CONTRACT$53K
Dec 30, 2025Department of DefenseFA7014 AFDW PKFA701425F0081541715SOFTWARE DEVELOPMENT SERVICES (SDS), IN THE FORM OF DEVELOPMENT, MODIFICATION, MAINTENANCE, AND OPERATION OF SPECIFIED MODELING AND SIMULATION TOOLS IN SUPPORT OF THE REQUIRING ACTIVITY MISSION REQUIREMENTS.$209K
Dec 29, 2025Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042123F3008541330CI&IDS DIVISION SYSTEMS ENGINEERING RFP$570K
Dec 29, 2025Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042126F0372541330USN & RAAF P-8A NETWORK ENABLED WEAPON FLEET INTEGRATION & TRAIN-THE-TRAINER TRAINING SUPPORT TASK ORDER UNDER N0042122D0101$572K
Dec 29, 2025Department of DefenseNIWC ATLANTICN6523623F3020541330SUPPORT TECHNICAL WORK IN HIGH-RISK, HIGH-PAYOFF DEVEL & DEMO OF ADVANCED SPACE, AIR, MARITIME, GROUND WEAPONS, PLATFORMS, SYSTEMS & TECHNOLOGIES INCLUDES SCIENTIFIC ENGINEERING & ADMIN SUPPORT FOR EXISTING, PLANNED TECHNOLOGY PROGRAMS FOR DARPA TTO.$750K
Dec 29, 2025Department of DefenseNAVAL SURFACE WARFARE CENTERN6133122F3007541330LEGACY LCAC AND LCS-100 CLASS MAINTENANCE AMENDMENT ONE$437K
Dec 29, 2025Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042125F0120541330THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE SUPPORT FOR THE SPECIAL SECURITY (SPECSEC) PROGRAM.$100K
Dec 23, 2025General Services AdministrationGSA FAS AAS FEDSIM47QFCA22F0056488999ALECS TASK ORDER AWARD$23.8M
Dec 22, 2025Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042123F3008541330CI&IDS DIVISION SYSTEMS ENGINEERING RFP$765K
Dec 19, 2025Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042124F3005541330AWARD OF FOLLOW-ON$444K
Dec 19, 2025General Services AdministrationGSA FAS AAS REGION 447QFSA22F006354151253RD WING OPERATIONS AND 350TH SPECTRUM WARFARE WING 53WG350SWW TECHNICAL SUPPORT SERVICES$9.4M
Dec 19, 2025Department of DefenseMISSILE DEFENSE AGENCY (MDA)HQ085926FF704541715SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER.$500
Dec 18, 2025Department of DefenseDEFENSE THREAT REDUCTION AGENCYHDTRA122C0021541715RESEARCH AND DEVELOPMENT EFFORT TO IMPROVE CAPABILITIES AIMED AT COUNTER-TERRORISM.$895K
Dec 18, 2025Department of DefenseFA4819 325 CONS PKPFA252121F0106541330HUMAN SPACE FLIGHT SUPPORT (HSFS) II$191K
Dec 18, 2025General Services AdministrationGSA FAS AAS FEDSIM47QFCA24F0032541512ICON TASK ORDER AWARD$3.9M
Dec 18, 2025General Services AdministrationGSA FAS AAS FEDSIM47QFCA22F0056488999ALECS TASK ORDER AWARD$4.4M
Dec 17, 2025General Services AdministrationGSA FAS AAS REGION 447QFSA22F006354151253RD WING OPERATIONS AND 350TH SPECTRUM WARFARE WING 53WG350SWW TECHNICAL SUPPORT SERVICES$0
Dec 17, 2025Department of DefenseFA7014 AFDW PKFA701426C0006541330A3 AFWWS TRANSFORMATION OPTIMIZATION AND MODERNIZATION (ATOM)$2.2M
Dec 17, 2025Department of DefenseNAVAL SURFACE WARFARE CENTERN6133122F3007541330LEGACY LCAC AND LCS-100 CLASS MAINTENANCE AMENDMENT ONE$124K
Dec 16, 2025Department of StateACQUISITIONS - AQM MOMENTUM19AQMM19F3194541512SERVICE DELIVERY OUTREACH AND OPERATIONS (SDO2)$1.8M
Dec 15, 2025Department of DefenseNSWC CARDEROCKN0016725F3005541330ENGINEERING AND MARINE SERVICES IN SUPPORT OF THE NSWCCDD MISSION$151K
Dec 12, 2025Department of DefenseNSWC CRANEN0016424F3010541330TECHNICAL AND ENGINEERING SERVICES TO CENTRALIZE SURFACE SHIP LIFE CYCLE MAINTENANCE ENGINEERING AND CLASS MAINTENANCE PLANNING AND MANAGEMENT REQUIREMENTS.$3.8M
Dec 12, 2025Department of DefenseNSWC DAHLGRENN0017823F3006541330TECHNICAL AND ENGINEERING EXPERTISE FOR, COMPUTER PROGRAM BUILD AND INSTALLATION SUPPORT, FLEET SUPPORT, AND DOCUMENTATION MANAGEMENT OF WEAPONS SYSTEMS/COMBAT SYSTEMS FOR NAVAL PROGRAMS.$1.1M
Dec 12, 2025Department of DefenseNSWC DAHLGRENN0017826F3001541330TEST AND EVALUATION OF COMBAT SYSTEMS/WEAPON SYSTEMS$3.2M
Dec 11, 2025General Services AdministrationGSA FAS AAS FEDSIM47QFCA24F0032541512ICON TASK ORDER AWARD$6.7M
Dec 11, 2025Department of DefenseFA7022 AMIC DET 2 OL PATRICK PKAFA702226F0021541380ADVANCED ENVIRONMENTAL MEASUREMENT CLEAN ROOM DELIVERY AND INSTALLATION.$1.5M
Dec 11, 2025Department of DefenseNSWC CARDEROCKN0016723F3000541330TOWED ARRAY TEST EQUIPMENT (TATE)$4.2M
Dec 11, 2025Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042123F3008541330CI&IDS DIVISION SYSTEMS ENGINEERING RFP$408K
Dec 10, 2025Department of DefenseNSWC CARDEROCKN0016726F3000541330ADVANCED ELECTRONICS SYSTEMS SUPPORT$422K
Dec 10, 2025Department of DefenseFA8802 INTEGRATION OPERATION PIKPKEFA881918C1001541690SPECIALIZED ACQUISITION AND OPERATION SECURITY SERVICES$900K
Dec 9, 2025General Services AdministrationGSA FAS AAS REGION 847QFRA24F0008541512CDM DEFEND GROUP E BRIDGE TASK ORDER$160K
Dec 8, 2025General Services AdministrationGSA FAS AAS FEDSIM47QFCA25F0024541512THE UNITED STATES SOUTHERN COMMAND (USSOUTHCOM) CYBER INFORMATION TECHNOLOGY (IT) ENTERPRISE SERVICES 2 (SCITES 2) TASK ORDER PROVIDES COMPREHENSIVE ENTERPRISE-LEVEL CYBER AND DATA-INFORMED IT SERVICES FOR USSOUTHCOM AND MISSION PARTNERS.$11.4M
Dec 4, 2025Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004)140D0422F0251541512PROGRAM EXECUTIVE OFFICE, DEFENSE HEALTHCARE MANAGEMENT SYSTEMS (PEO DHMS) DEFENSE MEDICAL INFORMATION EXCHANGE (DMIX) INTEROPERABILITY SUPPORT SERVICES (DISS)$8.2M
Dec 3, 2025General Services AdministrationGSA FAS AAS REGION 847QFRA24F0008541512CDM DEFEND GROUP E BRIDGE TASK ORDER$175K
Dec 3, 2025Department of DefenseNAVAL AIR WARFARE CENTER AIR DIVN0042123F3008541330CI&IDS DIVISION SYSTEMS ENGINEERING RFP$1.3M
Dec 1, 2025Department of DefenseFA4819 325 CONS PKPFA252121F0106541330HUMAN SPACE FLIGHT SUPPORT (HSFS) II$870K
Dec 1, 2025General Services AdministrationGSA FAS AAS REGION 847QFRA24F0008541512CDM DEFEND GROUP E BRIDGE TASK ORDER$4K
Dec 1, 2025Department of DefenseNSWC DAHLGRENN0017823F3006541330TECHNICAL AND ENGINEERING EXPERTISE FOR, COMPUTER PROGRAM BUILD AND INSTALLATION SUPPORT, FLEET SUPPORT, AND DOCUMENTATION MANAGEMENT OF WEAPONS SYSTEMS/COMBAT SYSTEMS FOR NAVAL PROGRAMS.$172K
Dec 1, 2025General Services AdministrationGSA GAS AAS REGION 647QFHA23F0015541511AWARD OF DECA LEGACY APPLICATIONS TECHNICAL AND OPERATIONAL SUPPORT SERVICES (LATOSS) REQUIREMENT.$67K

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