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NAICS Code· 455211

NAICS 455211: Warehouse Clubs and Supercenters

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 and variety of fresh fruits, vegetables, dairy products, meats, and other perishable groceries, in combination with a general line of new merchandise, such as apparel, furniture, and appliances. Cross-References. Establishments primarily engaged in--Show more

NAICS 455211 – Warehouse Clubs and Supercenters encompasses retail establishments that operate on a membership-based model, offering bulk quantities of groceries, general merchandise, and household goods at discounted prices through high-volume, low-margin sales strategies. These facilities typically feature large-format warehouse-style layouts, palletized merchandising, and limited in-store services, distinguishing them from traditional supermarkets and big-box retailers.

1
Active Contracts
$320K
Total Obligations (12mo)
9
Awarded Contracts (12mo)
4
Contractors Awarded (12mo)
1
Median Bidders per Award
-36.2%
YoY Growth

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 455211.

AI Industry Description

NAICS 455211 – Warehouse Clubs and Supercenters encompasses retail establishments that operate on a membership-based model, offering bulk quantities of groceries, general merchandise, and household goods at discounted prices through high-volume, low-margin sales strategies. These facilities typicall...

NAICS 455211 – Warehouse Clubs and Supercenters encompasses retail establishments that operate on a membership-based model, offering bulk quantities of groceries, general merchandise, and household goods at discounted prices through high-volume, low-margin sales strategies. These facilities typically feature large-format warehouse-style layouts, palletized merchandising, and limited in-store services, distinguishing them from traditional supermarkets and big-box retailers. In the government contracting landscape, this NAICS code is primarily relevant when agencies procure food, cleaning supplies, office essentials, or emergency response goods through bulk purchasing agreements, especially for military installations, federal facilities, and remote operations requiring efficient, cost-effective logistics. While not a traditional source of direct federal contracts, this sector supports indirect supply chain needs through vendor partnerships and government-authorized retail channels. No contractor data is available for this NAICS code, indicating no significant volume of direct federal awards has been recorded to date. This suggests that private-sector warehouse clubs and supercenters are not currently active as prime contractors in the federal marketplace, though they may serve as indirect suppliers through GSA schedules or cooperative purchasing programs. No agency data is available, reflecting a lack of documented procurement activity under this specific classification. However, agencies with large on-site workforces—such as the Department of Defense, General Services Administration, and Department of Veterans Affairs—may leverage these retail formats for employee convenience or emergency provisioning without formal contract awards. The market context remains low-density for direct contracting opportunities, with minimal competitive activity among contractors. Opportunities may exist for small businesses acting as authorized distributors or logistics partners to warehouse club networks seeking to expand into federal procurement channels, particularly through GSA Advantage! or other e-procurement platforms. Trends suggest growing interest in resilient, scalable supply chains, potentially creating future entry points for contractors who can bridge retail-scale distribution with federal compliance requirements.

Small Business Size Standard

The SBA threshold that decides who can bid NAICS 455211 work as a small business.

$47.0M
Applies to the whole industry code

The SBA cap for this NAICS (13 CFR 121.201). A business at or under it can self-certify as small for work in this code, which is what makes it eligible for a small-business set-aside. The cap is set per NAICS, so the same company can be small in one code and not in another.

13 CFR 121.201, effective January 1, 2026. The SBA revises the table roughly once a year.

Top Contractors

Companies with the highest total award value under NAICS 455211, ranked by dollars won.

Ranked by total awards

Top Agencies

Federal agencies directing the most contract spending toward NAICS 455211.

Competition

How many companies historically bid on federal awards in NAICS 455211, from bidder counts reported on USAspending.

Usually Single-Bid

Half or more of reported awards drew exactly one bidder, usually a sign of incumbent-held work rather than an open field. · 43 reported awards

Median Bidders

1

Per reported award, all-time

Single-Bid Awards

65%

Share of reported awards with one bidder

10+ Bidder Awards

5%

Share of reported awards with 10+ bidders

Reported Awards

43

96% of 45 total awards

Bidder Count Distribution by Fiscal Year

Share of reported awards in each bidder-count bracket per federal fiscal year.

How this code compares up the NAICS hierarchy. Parent cohorts pool every code under their prefix, so they are the steadier baseline when a 6-digit sample is thin.

Industry FamilyCompetitionMedian BiddersSingle-BidBidder MixReported Awards
455211This Code
Warehouse Clubs and Supercenters
Usually Single-Bid165%
4396% of 45
45521NAICS Industry
Fewer Bidders242%
22199% of 224
4552Industry Group
Warehouse Clubs, Supercenters, and Other General Merchandise Retailers
Fewer Bidders242%
22199% of 224
455Subsector
Fewer Bidders241%
22599% of 228
45Sector
Retail Trade
Usually Single-Bid181%
623,16530% of 2,053,116

Bidder counts reported on past federal awards in this NAICS (USAspending). An open opportunity has no bidders yet, so this is the historical norm for similar work, not a fact about this solicitation. Not all awards report bidder counts, and fewer bidders often means incumbent-held work rather than an easier win. Federal reporting of bidder counts fell from ~96% of awards (FY2016) to ~30% (FY2018 onward); the chart shows shares of reported awards, and washed-out stretches mark years with fewer than 30 of them.

Related NAICS Codes

Industries similar to Warehouse Clubs and Supercenters, by shared sector, subsector, and industry group.

Explore contracts across multiple NAICS codes Browse all NAICS Codes

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NAICS 455211 FAQ

Frequently Asked Questions

NAICS code 455211 covers Warehouse Clubs and Supercenters. 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 and variety of fresh fruits, vegetables, dairy products, meats, and other perishable groceries, in combination with a general line of new merchandise, such as apparel, furniture, and appliances. Cross-References. Establishments primarily engaged in--

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