NAICS 333924: Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing industrial trucks, tractors, trailers, and stackers (i.e., truck-type) such as forklifts, pallet loaders and unloaders, and portable loading docks. Cross-References. Establishments primarily engaged in--Show more
NAICS 333924 - Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing covers the production of specialized material handling equipment and heavy-duty transport machinery. This industry encompasses the design and fabrication of industrial trailers, tow tractors, stackers, and specialized trucking equipment used to move heavy loads within warehouses, ports, and industrial facilities.
Industry Spending Overview
Federal obligations, top contractors and agencies, and related industry codes for NAICS 333924.
AI Industry Description
NAICS 333924 - Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing covers the production of specialized material handling equipment and heavy-duty transport machinery. This industry encompasses the design and fabrication of industrial trailers, tow tractors, stackers, and special...
NAICS 333924 - Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing covers the production of specialized material handling equipment and heavy-duty transport machinery. This industry encompasses the design and fabrication of industrial trailers, tow tractors, stackers, and specialized trucking equipment used to move heavy loads within warehouses, ports, and industrial facilities. In the government contracting landscape, this sector provides the critical physical infrastructure necessary for logistics, supply chain management, and the movement of oversized equipment and materials across diverse operational environments. The competitive landscape features a mix of specialized manufacturers and industrial suppliers. Key contractors operating in this sector include Technology International Inc, Pioneer Industries LLC, and Rockwell American Services Ltd, alongside firms such as Oneida Business Enterprises Inc and Perfected Solutions LLC. The presence of companies like Connecticut Trailers Inc and Alloy Sling Chains LLC indicates a market composed of both niche equipment fabricators and providers of essential rigging and hauling components. The Department of Defense is the primary driver of demand in this sector, reflecting the massive logistical requirements of military installations and global deployment operations. Other significant buyers include the Department of the Treasury, the Department of the Interior, the Department of Agriculture, and the Department of State. Procurement patterns suggest that these agencies require ruggedized transport solutions and specialized machinery to support mission-critical logistics, facility maintenance, and strategic asset movement. The market for industrial machinery manufacturing is characterized by a high density of specialized requirements, where contractors must often balance standard manufacturing with custom engineering to meet specific agency mission needs. Opportunities exist for firms capable of delivering durable, high-capacity transport solutions. The procurement trend emphasizes a reliance on a diverse set of industrial suppliers to maintain the readiness of government logistics and material handling infrastructure.
Small Business Size Standard
The SBA threshold that decides who can bid NAICS 333924 work as a small business.
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 333924, ranked by dollars won.
| Company | Total Awards | Contracts |
|---|---|---|
| SEALITE USA, LLC | $52.5M | 7 |
| DRS SUSTAINMENT SYSTEMS, INC | $23.5M | 6 |
| 2101 LLC | $15.1M | 138 |
| AAR MANUFACTURING, INC. | $13.1M | 2 |
| TAYLOR DEFENSE PRODUCTS, LLC | $12.9M | 2 |
| TLD AMERICA CORPORATION | $9.2M | 4 |
| DEVAL LIFE CYCLE SUPPORT LLC | $6.1M | 6 |
| WRIGHT & WRIGHT MACHINERY CO., INC. | $6.1M | 3 |
| D. GILLETTE INDUSTRIAL SERVICE'S INC | $5.4M | 5 |
| MTP DRIVETRAIN SERVICES, L.L.C. | $4.7M | 2 |
Top Agencies
Federal agencies directing the most contract spending toward NAICS 333924.
Competition
How many companies historically bid on federal awards in NAICS 333924, from bidder counts reported on USAspending.
Median 3-5 bidders per reported award. · 36,281 reported awards
Median Bidders
3
Per reported award, all-time
Single-Bid Awards
33%
Share of reported awards with one bidder
10+ Bidder Awards
6%
Share of reported awards with 10+ bidders
Reported Awards
36,281
82% of 44,286 total awards
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 Family | Competition | Median Bidders | Single-Bid | Bidder Mix | Reported Awards |
|---|---|---|---|---|---|
333924This Code Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing | Moderate Competition | 3 | 33% | 36,28182% of 44,286 | |
33392NAICS Industry | Fewer Bidders | 2 | 37% | 67,70587% of 78,202 | |
3339Industry Group Other General Purpose Machinery Manufacturing | Fewer Bidders | 2 | 42% | 556,67762% of 898,010 | |
333Subsector | Fewer Bidders | 2 | 45% | 1,796,88757% of 3,142,926 | |
33Sector Manufacturing | Fewer Bidders | 2 | 44% | 16,883,00469% of 24,369,785 |
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.
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