Retail Trade › General Merchandise Retailers › Warehouse Clubs, Supercenters, and Other General Merchandise Retailers
Sector
Retail Trade
Subsector
General Merchandise Retailers
Industry Group
Warehouse Clubs, Supercenters, and Other General Merchandise Retailers
National Industry (This Code)
Warehouse Clubs and Supercenters
Source: U.S. Census Bureau 2022 NAICS
Based on SBA Table of Small Business Size Standards (2024)
Size Standard
500 employees
Measurement Period
Current count
Standard Type
Employee-Based
Applies To
All contracts under NAICS 455211
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 455211 — Warehouse Clubs and Supercenters — 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 Warehouse Clubs, Supercenters, and Other General Merchandise Retailers 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 500 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 455211.
NAICS code 455211 is 'Warehouse Clubs and Supercenters', classified under the Retail Trade sector (NAICS 45). This U.S. industry comprises establishments generally known as warehouse clubs, superstores, or supercenters, primarily engaged in retailing a general line of groceries, including a significant amount
The SBA defines a small business under NAICS code 455211 (Warehouse Clubs and Supercenters) as one with 500 employees. 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 455211 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 455211 (Warehouse Clubs and Supercenters) to your NAICS code list. You may designate one code as your Primary NAICS code.
Other codes in Warehouse Clubs, Supercenters, and Other General Merchandise Retailers
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