§ Government Contracting Lexicon
NAICS Code.
A NAICS code is the six-digit North American Industry Classification System number that identifies the type of work in a federal opportunity, for example 541512 for Computer Systems Design Services.
§ 01 · Definition
What it means.
In practice, for a bidder.
A solicitation typically carries one NAICS code, and that code sets the small-business size standard for the buy. Registering your firm under the right NAICS codes is how you get matched to relevant opportunities.
§ 02 · In the wild
Find it live.
Opportunities under NAICS 541512.
SAM.gov7 active solicitations in NAICS 541512, last 30 days, as of 2026-08-23. Each links to the government's own record.
AI Technologies for Procurement Modernization (Commercial Solutions Opening)
Dept. of Homeland Security · Solicitation · responses due 2026-08-27 ↗
Central Plant Computer System (CPCS) Maintenance
U.S. Air Force · Solicitation · Small business · responses due 2026-08-28 ↗
NMMC Standalone RFID Firearm Accountability System
U.S. Marine Corps · Solicitation · Small business · responses due 2026-09-09 ↗
§ 03 · Related
Related terms.
Words that travel together.
§ Have a live solicitation?
Send the solicitation.
We'll confirm the right NAICS, PSC, and set-aside for your scope.
§ Office of the Director
SAM.govUEI PR9KWJPM4JU9 · CAGE 91CE1