NAICS 541512 × Department of Homeland Security

Computer Systems Design Services contracts at the Department of Homeland Security

The Department of Homeland Security's NAICS 541512 (Computer Systems Design Services) market: incumbents, spending trend, set-asides and open solicitations — from FY2026 USAspending awards and live SAM.gov notices.

Contract data as of Oct 18, 2026 (USAspending) · recent coverage verified weekly

Obligated · FY2026
$1.2B
Q4 FY2026 vs prior quarter: +585%
Contract awards · FY2026
183
new awards with a start date in the window
Open opportunities
1
active on SAM.gov now
Recompetes · next 12 months
230
$4.4B in expiring contracts
Share of all NAICS 541512 spending
17.9%
Share of Department of Homeland Security spending
2.0%
SBA small-business size standard
$34M average annual receipts
Trend

Quarter over quarter

QuarterAwardsObligatedChange
Q1 FY202613$419.9M—
Q2 FY202626$104.4M-75%
Q3 FY202631$84.6M-19%
Q4 FY2026113$579.2M+585%

Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount.

Competition

Top contractors · FY2026

#ContractorObligatedAwardsShare
1ANDURIL INDUSTRIES, INC$434.1M436.5%
2SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$169.0M514.2%
3GOVCIO, LLC$68.6M55.8%
4ACCENTURE PLC$65.0M215.5%
5MANTECH INTERNATIONAL CORPORATION$56.9M34.8%

Registrations are rolled up to their corporate parent (USAspending parent UEI), so a company with several SAM registrations ranks once.

Set-asides

Set-aside mix

Set-aside typeObligatedShare
Small business set-aside$11.5M13.3%
8(a)$37.2M42.8%
SDVOSB$1.3M1.5%
WOSB / EDWOSB$689K0.8%
HUBZone$66K0.1%
No set-aside (full & open)$36.0M41.5%

Share of obligations on awards whose set-aside type is recorded — 7% of this market's dollars. Most USAspending bulk-archive records leave the field blank, so blank awards are excluded rather than counted as full & open.

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Other markets at the Department of Homeland Security

Source: USAspending.gov contract awards (prime awards with a start date from Oct 1, 2025 through Sep 30, 2026), SAM.gov contract opportunities, and SBA size standards. Recompetes are contracts whose final end date — options included — falls in the next 12 months. Figures are recomputed when a new USAspending load lands. See our data sources.