Find government contracts by NAICS code
Use NAICS to understand how buyers classify a requirement, then add capabilities, agency history, and size standards to find stronger fits.
NAICS codes are a useful common language in federal procurement. They identify the industry that best describes a requirement and often determine the small-business size standard. They are helpful filters, but they do not capture every service your company can perform or every way an agency describes its need.
Use NAICS as a starting point
Codes narrow a market. The scope confirms the work.
Search the codes that apply to your services, then read the scope behind the notices. Similar work may appear under multiple codes, and a broad code can contain requirements that call for very different delivery skills.
Pair NAICS searches with terms buyers use in statements of work, relevant PSC codes, target agencies, and place of performance. This reduces the chance that a useful opportunity is missed because the buyer chose a different but related classification.
Check the size standard
Confirm the code assigned to the individual requirement.
For many federal procurements, the assigned NAICS code determines which SBA size standard applies. The standard may be based on annual receipts or employee count. The solicitation identifies the code and the contractor is responsible for confirming it can make the required representation.
Do not assume your general small-business status applies to every requirement. Review the exact code and size standard associated with the opportunity.
Learn from awards and recompetes
History can point you toward buyers worth researching.
Award history by NAICS can show which agencies buy in your market, who has won comparable work, how frequently the requirement returns, and when current contracts may be approaching an option or recompete decision.
Use that history to focus account research. A code is most useful when it leads to a buyer, a requirement, or a contract window your company can realistically pursue.
Keep the useful signals
Captivaq watches procurement sources against your capabilities, certifications, locations, and past performance. It helps you spend time on opportunities that have a credible fit.
Build a matching profileRelated resources
Government contract alerts
Use classifications, capabilities, and buying history to build a stronger watchlist.
How public bidding works
Check eligibility and mandatory requirements before you commit to a proposal.
US government contracts
Combine code filters with capabilities and buyer history.
Set-aside contracts
See how classifications and socioeconomic eligibility work together.
Questions people ask
What is a NAICS code in government contracting?
It is the North American Industry Classification System code assigned to describe the primary purpose of a procurement. In federal contracting, it often determines the applicable SBA size standard.
Can one company use more than one NAICS code?
Yes. A business may perform work that fits several NAICS codes. For a specific solicitation, the buyer assigns the code that applies to that requirement.
Should I search only one NAICS code for contracts?
Usually no. Start with your core codes, then include related codes, PSCs, capability terms, target agencies, and historical award patterns.