Federal contractor · #76 of 799
Mantech Advanced Systems International, Inc.
Received $6.49B in federal contracts, FY2021–26, 40% from General Services Administration.
$6.49B
Federal contracts, FY2021–26
rank 76 of 799 companies
None found
Lobbies Congress
no Senate lobbying report since 2021 names it as a client
0
Spouse income reported
House members who reported a spouse's income from it (396 members' electronic reports read)
Which agencies pay it
Contract obligations by awarding agency, FY2021–26.
- General Services Administration$2.60B
- Department of Defense$2.07B
- Department of Homeland Security$702M
- Department of Justice$566M
- Department of State$393M
- Department of the Interior$72M
- Department of Commerce$38M
- Department of Energy$34M
- Department of the Treasury$9.5M
- Consumer Financial Protection Bureau$3.2M
Contract records
The names this company receives contracts under, in USAspending. Each links to the full award history.
- MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.UEI JY2BDT2K58Z6$6.49B
Sources: USAspending.gov (contract obligations on awards of type A–D, 2020-10-01 to 2026-09-30), Senate Lobbying Disclosure Act filings since 2021, and House Clerk annual financial disclosures. Lobbying is matched by name and is a floor. Contracts, lobbying and a spouse's job are legal and public; this page shows them side by side and does not claim one caused another. How the directory works.