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NAICS Code· 441330

NAICS 441330: Automotive Parts and Accessories Retailers

This industry comprises establishments primarily engaged in retailing new, used, and/or rebuilt automotive parts and accessories, with or without repairing automobiles; and/or establishments primarily engaged in retailing and installing automotive accessories. Illustrative Examples: Automotive parts and supply retailers Truck cap retailers Automotive stereo retailers Used automotive parts retailers Cross-References. Establishments primarily engaged in--Show more

NAICS 441330 – Automotive Parts and Accessories Retailers encompasses the retail sale of replacement and performance automotive components, including engines, transmissions, brake systems, suspension parts, lighting, interior accessories, and aftermarket modifications sold directly to consumers through physical or online retail channels. While primarily a commercial retail sector, this NAICS code may intersect with government contracting when federal agencies procure vehicles or parts for fleet maintenance, law enforcement operations, emergency response units, or military logistics support requiring standardized or specialized automotive components.

24
Active Contracts
$403K
Total Obligations (12mo)
16
Awarded Contracts (12mo)
9
Contractors Awarded (12mo)
1.5
Median Bidders per Award
+57.7%
YoY Growth

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 441330.

AI Industry Description

NAICS 441330 – Automotive Parts and Accessories Retailers encompasses the retail sale of replacement and performance automotive components, including engines, transmissions, brake systems, suspension parts, lighting, interior accessories, and aftermarket modifications sold directly to consumers thro...

NAICS 441330 – Automotive Parts and Accessories Retailers encompasses the retail sale of replacement and performance automotive components, including engines, transmissions, brake systems, suspension parts, lighting, interior accessories, and aftermarket modifications sold directly to consumers through physical or online retail channels. While primarily a commercial retail sector, this NAICS code may intersect with government contracting when federal agencies procure vehicles or parts for fleet maintenance, law enforcement operations, emergency response units, or military logistics support requiring standardized or specialized automotive components. These purchases typically occur through direct acquisitions or blanket purchase agreements for vehicle sustainment programs, particularly where off-the-shelf parts are needed to maintain operational readiness of non-tactical ground vehicles. No contractor data is available for this NAICS code, indicating limited or no recorded federal contract awards tied specifically to retail automotive parts sales. This suggests that while automotive parts are widely used across government fleets, procurement is likely consolidated under broader vehicle maintenance or transportation support contracts, often classified under different NAICS codes such as 811118 (Other Automotive Repair and Maintenance) or 336320 (Motor Vehicle Parts Manufacturing). No agency data is available, but potential buyers may include the General Services Administration for civilian fleet maintenance, the Department of Defense for non-tactical vehicle support, and agencies with mobile operations such as the U.S. Postal Service or Department of Homeland Security. Demand is driven by vehicle lifecycle management and parts replacement cycles rather than new procurement. The competitive landscape for this NAICS in government contracting appears sparse, with minimal direct award activity. Opportunities are likely indirect, embedded within larger maintenance and logistics contracts. Contractors seeking entry should focus on qualifying as suppliers to prime contractors managing federal vehicle fleets or pursuing GSA Schedule eligibility for automotive parts under broader transportation support categories.

Small Business Size Standard

The SBA threshold that decides who can bid NAICS 441330 work as a small business.

$28.5M
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 441330, ranked by dollars won.

Competition

How many companies historically bid on federal awards in NAICS 441330, 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. · 64 reported awards

Median Bidders

1.5

Per reported award, all-time

Single-Bid Awards

50%

Share of reported awards with one bidder

10+ Bidder Awards

5%

Share of reported awards with 10+ bidders

Reported Awards

64

68% of 94 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
441330This Code
Automotive Parts and Accessories Retailers
Usually Single-Bid1.550%
6468% of 94
44133NAICS Industry
Usually Single-Bid1.550%
6468% of 94
4413Industry Group
Automotive Parts, Accessories, and Tire Retailers
Usually Single-Bid152%
40,17493% of 43,083
441Subsector
Fewer Bidders241%
69,39592% of 75,549
44Sector
Retail Trade
Moderate Competition336%
687,18721% of 3,318,247

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 Automotive Parts and Accessories Retailers, by shared sector, subsector, and industry group.

Explore contracts across multiple NAICS codes Browse all NAICS Codes

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NAICS 441330 FAQ

Frequently Asked Questions

NAICS code 441330 covers Automotive Parts and Accessories Retailers. This industry comprises establishments primarily engaged in retailing new, used, and/or rebuilt automotive parts and accessories, with or without repairing automobiles; and/or establishments primarily engaged in retailing and installing automotive accessories. Illustrative Examples: Automotive parts and supply retailers Truck cap retailers Automotive stereo retailers Used automotive parts retailers Cross-References. Establishments primarily engaged in--

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