Federal Agencies / Federal agency guide
General Services Administration: $23.8B in contracts in FY2025
GSA buys buildings and the work that keeps them running for the whole government, and it runs the vehicles everyone else orders through: the Multiple Award Schedule, Alliant, OASIS+, Polaris and the rest. Its own obligations are facilities, construction, leasing and the technology services it delivers to other agencies.
Its mission, in its own words
The mission of GSA is to deliver the best value in real estate, acquisition, and technology services to government and the American people.
As recorded on USAspending.gov; 12 sub-agencies and bureaus buy under it. www.gsa.gov
- Small-business set-asides
- $1.4B
Source: USAspending.gov, FY2025 contract obligations under a small-business set-aside, read 2026-11-05.
- Set-aside share
- 5.7%
Source: USAspending.gov, FY2025 set-aside obligations over all contract obligations, read 2026-11-05.
What GSA buys, by code
The NAICS codes with the most GSA contract dollars in FY2025: together $17.7B, 74.2% of everything it obligated. Each code links to its own page with the buyers under it across government.
| NAICS code | FY2025 | Share |
|---|---|---|
| $5.5B | 23.2% | |
| $5.2B | 22% | |
| $1.2B | 5.1% | |
| $1.2B | 5% | |
| $1B | 4.3% | |
| $699M | 2.9% | |
| $612M | 2.6% | |
| $551M | 2.3% | |
| $497M | 2.1% | |
| $473M | 2% | |
| $356M | 1.5% | |
| $266M | 1.1% |
Source: USAspending.gov, FY2025 contract obligations by NAICS code, read 2026-11-05.
The small-business share
$1,367,798,764 of GSA’s FY2025 contract dollars, 5.7% of the total, went out under a small-business set-aside: competitions and sole-source awards reserved for small firms, 8(a) participants, HUBZone, service-disabled veteran-owned and women-owned businesses. The dollars primes placed with small subcontractors sit on top of that and are not counted here.
Source: USAspending.gov, FY2025 set-aside obligations, read 2026-11-05.
The vehicles
PBS facilities and construction contracts
The Public Buildings Service's national and regional operations and capital vehicles.
Multiple Award Schedule
The Schedule itself, which GSA awards and other agencies order from.
OASIS+, Alliant 3 and Polaris
The governmentwide services and IT vehicles.
Technology Transformation Services contracts
Digital services GSA delivers across government.
What GovSmith does with this
How GovSmith wins at GSA for you
GovSmith watches the regional PBS buys that are set aside for small trades and facilities firms, the Schedule and GWAC on-ramps, and the eBuy orders a Schedule holder forwards, and the vCM decides with the client whether a Schedule contract is worth the effort yet.