How much did MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. receive in federal contracts?

A direct federal spending answer for MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC., with links into the underlying contractor profile and market rankings.

Direct answer

MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. has $1,430,742,140 in ingested federal contract obligations across 9 award records.

Answer Facts

Obligations$1,430,742,140

Awards9

Top agencyGeneral Services Administration

Top NAICS488999 - ALL OTHER SUPPORT ACTIVITIES FOR TRANSPORTATION

Which agencies buy from MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.?

General Services Administration is the largest visible agency relationship for MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. at $1,281,224,406.

What NAICS codes does MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. work under?

488999 - ALL OTHER SUPPORT ACTIVITIES FOR TRANSPORTATION is the largest visible NAICS relationship for MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. at $750,352,873.

Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.