Contractor profile

Mantech Advanced Systems International, Inc.

FY2026 ended Sep 30 · data still posting · data as of 2026-11-01†

† DoD contract data posts to USAspending about 90 days after award.

prime recipient of federal awards · Privately held, controlled by The Carlyle Group Inferred · UEI JY2BDT2K58Z6 Source
$1.1B
Obligated
FY2026 · data still posting
10
Funding agencies
56%
From General Servic…
5%
Non-competed
10
States
48%
In Virginia
10
Industries

In FY2026, Mantech Advanced Systems International, Inc. received $1.1B in federal awards from 10 agencies, 56% of it from the General Services Administration, with 48% of the work performed in Virginia. Across FY2020 to FY2026 its recorded total is $7B. FY2026 ended Sep 30 and its data is still posting. Computed

Where this money comes from

Source
FUNDING AGENCIES
MANTECH ADVANCED SYSTEMS
GSA
$0.6B
Defense
$0.3B
8 other agencies
$0.2B
Mantech Advanced Systems International, Inc.
$1.1B
FY2026 obligated
band width = obligations · FY2026 · source: USASpending.gov

Where the work lands

Source
Virginia$536.9M
Maryland$256.1M
Florida$176M
District Of Columbia$70.2M
Texas$35.9M
California$18M
West Virginia$17.4M
Hawaii$6.9M

Key takeaways

Computed
FY2026 ended Sep 30 · data still posting · data as of 2026-11-01
  • Mantech Advanced Systems International, Inc. received $1.1B in federal obligations in FY2026 (data still posting), compared with $1B in FY2025.
  • It ranked #79 among federal contractors by contract obligations in FY2026 (data still posting).
  • The General Services Administration accounted for 55% of it.
  • Of its $1.1B in contract obligations, 5% was non-competed, based on FPDS extent-competed codes.

Obligations by year

Computed
$840.8M
FY20
$900.8M
FY21
$1.1B
FY22
$884.1M
FY23
$1.2B
FY24
$1B
FY25
$1.1B
FY26 partial
▲ 19%
FY20 to FY25

Awards

Source

Largest active awards by total value

Awards whose period of performance overlaps FY2026, by the amount obligated on each so far.

AwardIDAgencyObligatedStartEndPlace
Alecs Task Order Award47QFCA22F0056General Services Administration$862.8M2022-09-202027-09-19Maryland
Task Order Award for Mpra Requirement47QFCA20F0016General Services Administration$452M2020-01-312027-06-30Virginia
Icon Task Order Award47QFCA24F0032General Services Administration$287.5M2024-07-192027-09-22Virginia
Specialized Acquisition and Operation Security ServicesFA881918C1001Department of Defense$271.4M2018-09-252028-11-16Virginia
Custom and Border Protection's Targeting and Analysis Systems Program Directorate…70B04C20F00001357Department of Homeland Security$251.2M2021-09-262026-09-30Virginia
53RD Wing Operations and 350TH Spectrum Warfare Wing 53WG350SWW Technical Support Services47QFSA22F0063General Services Administration$165.1M2024-01-012026-12-31Florida
United States Southern Command (Ussouthcom) Cyber Information Technology (IT) Enterprise…47QFCA25F0024General Services Administration$164.9M2025-08-082027-04-24Florida
Service Delivery Outreach and Operations (SDO2)19AQMM19F3194Department of State$142.6M2019-09-272027-05-31Virginia

Largest FY2026 awards

Awards that started in FY2026, by the amount obligated on each so far.

AwardIDAgencyObligatedStartEndPlace
Business Intelligence Support Services70B04C26F00000357Department of Homeland Security$60.8M2026-09-262027-09-25Virginia

What it does (NAICS / PSC)

Computer Systems Design Services$602.8M
All Other Support Activities for Transportation$204.9M
Engineering Services$192.4M
Other Scientific and Technical Consulting Services$30.7M
Custom Computer Programming Services$29.7M
Testing Laboratories and Services$22.1M
Other Computer Related Services$15.3M
Automotive Body, Paint, and Interior Repair and Maintenance$6.9M

Competition

5%non-competed (often called no-bid), of $1.1B in contract obligations in FY2026Computed

This describes how contracts were awarded, not wrongdoing.

Similar federal contractors

Computed
Accenture Federal Services LLC$3B
Booz Allen Hamilton Inc$2.2B
General Dynamics Corporation$2.2B
Oracle Health Government Services, Inc.$2.1B
Leidos, Inc.$1.9B
Peraton Corp.$1.6B
CACI International Inc$1.5B
Deloitte LLP$1.5B

Corporate family

Single registration: no combined family.

Related

Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are Source; figures we calculate are Computed; links we infer (corporate parents, districts, similar contractors, connections between records) are Inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.