MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.

DBA: MANTECH REAL TIME SYSTEMSLABORATOR

HERNDON, VIRGINIA 201714839

$3.99B
Total Contract Value
2,980 awards
First Award
Jan 13, 2022
Last Award
Dec 4, 2025
Business Size
other than small
CAGE Code
5N741

Top Industries (NAICS)

NAICS CodeObligationsAwards
541512$1.21B452
541330$808.92M1,364
488999$665.35M63
541712$276.70M61
541715$174.68M107
541519$139.47M118
541690$137.35M134
541511$84.53M156
541380$14.75M5
423430$12.56M60

Contract Awards

50 awards found

140D0422F0251
Department of the Interior
$8.16M
Dec 4, 2025

PROGRAM EXECUTIVE OFFICE, DEFENSE HEALTHCARE MANAGEMENT SYSTEMS (PEO DHMS) DEFENSE MEDICAL INFORMATION EXCHANGE (DMIX) INTEROPERABILITY SUPPORT SERVICES (DISS)

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2026
140D0422F0251
Department of the Interior
$-515,639.34
Dec 4, 2025

PROGRAM EXECUTIVE OFFICE, DEFENSE HEALTHCARE MANAGEMENT SYSTEMS (PEO DHMS) DEFENSE MEDICAL INFORMATION EXCHANGE (DMIX) INTEROPERABILITY SUPPORT SERVICES (DISS)

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2026
47QFRA24F0008
General Services Administration
$175K
Dec 3, 2025

CDM DEFEND GROUP E BRIDGE TASK ORDER INCREMENTAL FUNDING RIP

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2026
47QFRA24F0008
General Services Administration
$4K
Dec 1, 2025

CDM DEFEND GROUP E BRIDGE TASK ORDER INCREMENTAL FUNDING RIP

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2026
47QFRA24F0008
General Services Administration
$27K
Nov 20, 2025

CDM DEFEND GROUP E BRIDGE TASK ORDER

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2026
70SBUR21F00000044
Department of Homeland Security
$7.31M
Nov 17, 2025

ARCHITECTURE AND ENGINEERING SUPPORT(AES) SERVICES DESIGN, ENGINEER, AND IMPLEMENT INFORMATION TECHNOLOGY (IT) SOLUTIONS FOR THE USCIS ENTERPRISE, TO INCLUDE CONTINENTAL UNITED STATES (CONUS) AND OUTSIDE CONTINENTAL UNITED STATES (OCONUS) LOCATIONS,

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2026
47QFCA22F0056
General Services Administration
$436K
Nov 13, 2025

ALECS

NAICS: 488999 - ALL OTHER SUPPORT ACTIVITIES FOR TRANSPORTATIONFY2026
47QFCA24F0032
General Services Administration
$157K
Nov 13, 2025

THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING TO OPTION YEAR ONE CONTRACT LINE ITEM NUMBER.

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2026
47QFSA22F0063
General Services Administration
$63K
Nov 13, 2025

53RD WING OPERATIONS AND 350TH SPECTRUM WARFARE WING 53WG350SWW TECHNICAL SUPPORT SERVICES OPTION EXERCISE

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2026
47QFCA22F0056
General Services Administration
$-6,571
Nov 6, 2025

ALECS

NAICS: 488999 - ALL OTHER SUPPORT ACTIVITIES FOR TRANSPORTATIONFY2026
47QFCA22F0056
General Services Administration
$7.05M
Oct 30, 2025

ALECS

NAICS: 488999 - ALL OTHER SUPPORT ACTIVITIES FOR TRANSPORTATIONFY2026
70B04C20F00001357
Department of Homeland Security
$163K
Sep 30, 2025

SURGE

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
SAQMMA16F1404
Department of State
$-175,684.85
Sep 29, 2025

FUNDING DEOBLIGATION

NAICS: 541330 - ENGINEERING SERVICESFY2025
47QFCA24F0032
General Services Administration
$3.99M
Sep 29, 2025

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING ON BASE YEAR CONTRACT LINE ITEM NUMBER, INCREMENTALLY FUND AND REALIGN OPTION YEAR ONE CONTRACT LINE ITEM NUMBERS.

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
70B02C19F00000017
Department of Homeland Security
$-134,019.45
Sep 29, 2025

P00059-DEOBLIGATION

NAICS: 541330 - ENGINEERING SERVICESFY2025
47QFPA20F0020
General Services Administration
$-796,386.89
Sep 29, 2025

NATIONAL CAPITAL REGION: BILATERAL MODIFICATION TO DEOBLIGATE REMAINING FUNDS ON CLINS 1001-1004.

NAICS: 541330 - ENGINEERING SERVICESFY2025
47QFCA25F0024
General Services Administration
$21.75M
Sep 27, 2025

THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDING TO THE TASK ORDER.

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
70B04C20F00001357
Department of Homeland Security
$2.41M
Sep 26, 2025

SURGE

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
47QFRA24F0008
General Services Administration
$3.06M
Sep 26, 2025

CDM DEFEND GROUP E BRIDGE TASK ORDER - CEILING REALIGNMENT/INCREMENTAL FUNDING

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
47QFRA24F0008
General Services Administration
$13.97M
Sep 25, 2025

CDM DEFEND GROUP E BRIDGE TASK ORDER - INCREMENTAL FUNDING

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
47QFCA22F0056
General Services Administration
$1.99M
Sep 25, 2025

ALECS

NAICS: 488999 - ALL OTHER SUPPORT ACTIVITIES FOR TRANSPORTATIONFY2025
47QFCA18F0015
General Services Administration
$-7.49
Sep 25, 2025

TACOMVEMOS 1

NAICS: 541330 - ENGINEERING SERVICESFY2025
47QFCA18F0015
General Services Administration
$-250.31
Sep 24, 2025

TACOMVEMOS 1

NAICS: 541330 - ENGINEERING SERVICESFY2025
70RSAT20FR0000129
Department of Homeland Security
$467K
Sep 24, 2025

PERIOD OF PERFORMANCE EXTENSION AND ADDITIONAL FUNDING

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
70B04C20F00001357
Department of Homeland Security
$15.39M
Sep 24, 2025

SURGE

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
140D0422F0251
Department of the Interior
$-47,400.65
Sep 22, 2025

PROGRAM EXECUTIVE OFFICE, DEFENSE HEALTHCARE MANAGEMENT SYSTEMS (PEO DHMS) DEFENSE MEDICAL INFORMATION EXCHANGE (DMIX) INTEROPERABILITY SUPPORT SERVICES (DISS)

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
47QFCA24F0032
General Services Administration
$6.08M
Sep 22, 2025

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE AND REALIGN FUNDING ON BASE YEAR CONTRACT LINE ITEM NUMBERS, REOBLIGATE AND INCREMENTALLY FUND OPTION YEAR ONE CONTRACT LINE ITEM NUMBERS, AND UPDATE DELIVERABLE SCHEDULE CHANGES IN THE TASK ORDER.

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
15F06720F0003326
Department of Justice
$4.00M
Sep 22, 2025

STOR 217 - OCIO

NAICS: 541519 - OTHER COMPUTER RELATED SERVICESFY2025
47QFCA23F0027
General Services Administration
$1.39M
Sep 22, 2025

TITUS

NAICS: 541330 - ENGINEERING SERVICESFY2025
47QFSA22F0063
General Services Administration
$34K
Sep 19, 2025

53RD WING OPERATIONS AND 350TH SPECTRUM WARFARE WING 53WG/350SWW TECHNICAL SUPPORT SERVICES INCREMENTAL FUNDING MOD & WGL UPDATE

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
47QFCA20F0016
General Services Administration
$-3,503.22
Sep 19, 2025

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING ON BASE YEAR CONTRACT LINE ITEM NUMBERS.

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
47QFCA22F0056
General Services Administration
$32.36M
Sep 18, 2025

ALECS

NAICS: 488999 - ALL OTHER SUPPORT ACTIVITIES FOR TRANSPORTATIONFY2025
15F06724C0001054
Department of Justice
$-1,516,615.83
Sep 17, 2025

COMPS 2 BRIDGE 2 IT SERVICES FOR THE CJIS DIVISION - FUNDING DEOBLIGATION

NAICS: 541519 - OTHER COMPUTER RELATED SERVICESFY2025
1305M425F0055
Department of Commerce
$2.52M
Sep 17, 2025

THE PURPOSE OF THIS MODIFICATION TO THE NOAA CYBER SECURITY CENTER (NCSC) TASK ORDER IS TO ADD FUNDING TO CLINS 0002, 0003 AND 0004. ALL OTHER TERMS AND CONDITIONS REMAIN THE SAME.

NAICS: 541511 - CUSTOM COMPUTER PROGRAMMING SERVICESFY2025
47QFSA22F0063
General Services Administration
$8.95M
Sep 15, 2025

53RD WING OPERATIONS AND 350TH SPECTRUM WARFARE WING 53WG/350SWW TECHNICAL SUPPORT SERVICES INCREMENTAL FUNDING MOD

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
140FS125P0213
Department of the Interior
$185K
Sep 15, 2025

OR-FWS KLAMATH MARSH=AERIAL SURVEY

NAICS: 541370 - SURVEYING AND MAPPING (EXCEPT GEOPHYSICAL) SERVICESFY2025
47QFCA24F0032
General Services Administration
$14.73M
Sep 12, 2025

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING ON BASE YEAR CONTRACT LINE ITEM NUMBERS, EXERCISE OPTION YEAR ONE, REOBLIGATE FUNDING AND INCREMENTALLY FUND OPTION YEAR CONTRACT LINE ITEM NUMBERS.

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
70B04C20F00001357
Department of Homeland Security
$36.70M
Sep 12, 2025

OPTION YEAR 4

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
70T02022F7500N004
Department of Homeland Security
$-153,517.19
Sep 11, 2025

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE RESIDUAL FUNDS AND CLOSE THIS TASK ORDER

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
SAQMMA17C0178
Department of State
$700K
Sep 10, 2025

INCREMENTAL FUNDING

NAICS: 541330 - ENGINEERING SERVICESFY2025
140D0422F0251
Department of the Interior
$616K
Sep 9, 2025

PROGRAM EXECUTIVE OFFICE, DEFENSE HEALTHCARE MANAGEMENT SYSTEMS (PEO DHMS) DEFENSE MEDICAL INFORMATION EXCHANGE (DMIX) INTEROPERABILITY SUPPORT SERVICES (DISS)

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
15JPSS22F00000366
Department of Justice
$-200,158.8
Sep 8, 2025

EOIR ENTERPRISE IT SUPPORT SERVICES EITSS. ATP ISSUED ON 04/01/2022. DELAYS DUE TO CWS ISSUES.

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
1305M425F0055
Department of Commerce
$6.93M
Sep 8, 2025

THE PURPOSE OF THIS MODIFICATION TO THE NOAA CYBER SECURITY CENTER TASK ORDER IS TO ADD FUNDING TO CLIN 0003 AND UPDATE KEY PERSONNEL.

NAICS: 541511 - CUSTOM COMPUTER PROGRAMMING SERVICESFY2025
15JPSS22F00000850
Department of Justice
$-101,682.92
Sep 8, 2025

EOIR ENTERPRISE IT SUPPORT SERVICES EITSS. FOLLOW ON BRIDGE

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
N0042123F3008
Department of Defense
$126K
Sep 5, 2025

SERVICES

NAICS: 541330 - ENGINEERING SERVICESFY2025
FA881918C1001
Department of Defense
$50K
Sep 5, 2025

SPECIALIZED ACQUISITION AND OPERATIONS SECURITY SUPPORT

NAICS: 541690 - OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICESFY2025
N0018921CZ029
Department of Defense
$-49,697.16
Sep 5, 2025

TECHNICAL AND OPERATIONAL SUPPORT

NAICS: 541512 - COMPUTER SYSTEMS DESIGN SERVICESFY2025
W56JSR19F0084
Department of Defense
$-486,036.85
Sep 4, 2025

THE MODIFICATION ISSUED FOR DEOBLIGATION OF EXCESS FUNDS.

NAICS: 541511 - CUSTOM COMPUTER PROGRAMMING SERVICESFY2025
N0042125F0442
Department of Defense
$120K
Sep 4, 2025

CEILING REALIGN & IF

NAICS: 541330 - ENGINEERING SERVICESFY2025
N6133122F3007
Department of Defense
$313K
Sep 2, 2025

LEGACY LCAC AND LCS-100 CLASS MAINTENANCE

NAICS: 541330 - ENGINEERING SERVICESFY2025

Business Details

UEI
JY2BDT2K58Z6
CAGE Code
5N741
Address
2251 CORPORATE PARK DRIVE
HERNDON, VA 201714839
Congressional District
VA-11

Parent Company

MANTECH INTERNATIONAL CORPORATION

Data Source

This profile is based on federal contract award data from USAspending.gov.

View on USAspending.gov