Federal buyer intelligence · District of Columbia

Who buys engineering firms in District of Columbia for the federal government?

Federal agencies obligated $4.4B in engineering firms prime contracts performed in District of Columbia in FY2024. Here are the agencies actually spending it — so a District of Columbia vendor knows exactly who to target.

$4.4BFederal engineering firms spend in District of Columbia (FY2024)
5Top buying agencies ranked
49%Goes to the #1 buyer (Department of Defense)

The federal agencies buying engineering firms in District of Columbia

Ranked by FY2024 prime-contract obligations for work performed in District of Columbia.

01
Department of Defense
$2,157,914,714
02
General Services Administration
$691,136,321
03
Department of Transportation
$649,091,962
04
Department of Homeland Security
$528,187,604
05
Agency for International Development
$341,041,411

Source: USAspending.gov — federal prime-contract awarding-agency obligations, FY2024 (public record). Figures are historical award totals shown for buyer research, not a forecast, guarantee, or solicitation. Verify current opportunities and eligibility at SAM.gov and the issuing agency.

How a District of Columbia firm reaches these buyers

1 · Register on SAM.gov

An active SAM registration with the right NAICS is the gate to every federal award. P4 One LLC is SAM-active (UEI SW9VDGLV8AY6).

2 · Match the NAICS

These buyers contract this work under specific NAICS codes (below). Register under the ones you can perform.

3 · Watch & respond

Track each agency's solicitations on SAM.gov and respond with a sharp capability statement and past performance.

NAICS 5413
See the P4 One capability statement →