Search by NAICS code, such as 541512, or browse facilities and construction codes with open notices. Each NAICS page links notices, public award history, SBA size standards when available, and related industries. You can also browse NAICS reference and PSC pages to match how agencies classify buys.
NAICS (also: North American Industry Classification System)
Official industry codes used on many federal opportunities. Your primary NAICS should reflect what you sell; size standards and set-aside fit often depend on the code on the notice.
Choose a NAICS code, then create a free account to save one search during early access.
We group open SAM.gov opportunities by the NAICS code on the notice, with official titles and links to award evidence on each opportunity page.
Start with codes that match what you sell, then check related NAICS and PSC codes. A wrong NAICS code can distort research. The solicitation controls the requirement.