Administrative and Support and Waste Management and Remediation Services › Administrative and Support Services › Employment Services
Sector
Administrative and Support and Waste Management and Remediation Services
Subsector
Administrative and Support Services
Industry Group
Employment Services
National Industry (This Code)
Employment Placement Agencies
Source: U.S. Census Bureau 2022 NAICS
Based on SBA Table of Small Business Size Standards (2024)
Size Standard
$34M average annual receipts
Measurement Period
3-year average
Standard Type
Revenue-Based
Applies To
All contracts under NAICS 561311
Set-Aside Programs
8(a), WOSB, HUBZone, SDVOSB
Certification Required
No (self-certify in SAM.gov)
Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.
The following activities are classified elsewhere in the NAICS system:
NAICS code 561311 — Employment Placement Agencies — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Employment Services space will be able to find your business.
If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of $34M average annual receipts, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 561311.
NAICS code 561311 is 'Employment Placement Agencies', classified under the Administrative and Support and Waste Management and Remediation Services sector (NAICS 56). This U.S. industry comprises establishments primarily engaged in listing employment vacancies and in recruiting, referring, or placing applicants for employment. The individuals referred or placed ar
The SBA defines a small business under NAICS code 561311 (Employment Placement Agencies) as one with $34M average annual receipts. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.
To register NAICS code 561311 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 561311 (Employment Placement Agencies) to your NAICS code list. You may designate one code as your Primary NAICS code.
Other codes in Employment Services
PSC codes commonly used with this NAICS sector
Source: GSA PSC Manual April 2025
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