NAICS Code 336212: Truck Trailer Manufacturing
National industry
SBA small business size standard: 1,000 employees
Definition
This U.S. industry comprises establishments primarily engaged in manufacturing truck trailers, truck trailer chassis, cargo container chassis, detachable trailer bodies, and detachable trailer chassis for sale separately.
Government contracts for this product: PSC 2355 Combat, Assault, and Tactical Vehicles, Wheeled
Code facts
- Part of
-
-
31-33
-
336
-
3362
- 33621
-
3362
-
336
-
31-33
- Contract awards
- 458 In the last 12 months
- Contract obligations
- $2,420,101,223 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 336212
- Automobile transporter trailers, multi-car, manufacturing
- Boat transporter trailers, multi-unit, manufacturing
- Demountable cargo containers manufacturing
- Dump trailer manufacturing
- Flatbed trailers, commercial, manufacturing
- Horse trailers, fifth-wheel-type, manufacturing
- Logging trailers manufacturing
- Semi-trailer manufacturing
- Tank trailer, liquid and dry bulk, manufacturing
- Trailers, fifth-wheel type, for transporting horses, manufacturing
- Truck trailer manufacturing
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $110,906 |
| FY2026 | $1,006,063,957 |
| FY2025 | $2,420,101,223 |
| FY2024 | $1,498,746,328 |
| FY2023 | $1,817,372,336 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Oshkosh Defense LLC | $688,665,242 | |
| 2 | Am General LLC | $138,104,189 | |
| 3 | Heil Trailer International, LLC | $69,385,067 | |
| 4 | Talbert Manufacturing Inc. | $33,917,837 | |
| 5 | Fontaine Commercial Trailer, Inc. | $15,165,038 | |
| 6 | Schutt Industries Of Clintonville, Wis., Inc. | $11,269,586 | |
| 7 | Polaris Sales Inc. | $11,148,414 | |
| 8 | Global Ground Support, LLC | $7,335,239 | |
| 9 | Certified Stainless Service Inc. | $2,758,569 | |
| 10 | Nomad Global Communication Solutions, Incorporated | $2,204,781 |
See the full FY2025 ranking of NAICS 336212 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $910,046,514 | |
| 2 | Air Force | $62,030,041 | |
| 3 | Department of the Navy | $17,266,014 | |
| 4 | General Services Administration | $3,834,871 | |
| 5 | Department of Veterans Affairs | $2,513,565 | |
| 6 | Defense Logistics Agency | $2,437,241 | |
| 7 | Department of Homeland Security | $2,276,715 | |
| 8 | Department of the Interior | $1,995,200 | |
| 9 | Department of Agriculture | $1,694,228 | |
| 10 | Department of Justice | $726,821 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 2355 Combat, Assault, and Tactical Vehicles, Wheeled | $403,488,533 | |
| 2 | 2320 Trucks and Truck Tractors, Wheeled | $233,330,699 | |
| 3 | 2330 Trailers | $157,131,384 | |
| 4 | 4930 Lubrication and Fuel Dispensing Equipment | $69,084,906 | |
| 5 | R425 Engineering and Technical Services | $66,407,435 | |
| 6 | 5342 Hardware, Weapon System | $42,018,291 | |
| 7 | R706 Logistics Support Services | $15,400,857 | |
| 8 | 1730 Aircraft Ground Servicing Equipment | $7,335,239 | |
| 9 | 2590 Miscellaneous Vehicular Components | $2,133,291 | |
| 10 | 1740 Airfield Specialized Trucks and Trailers | $1,926,219 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Wisconsin | $700,856,626 | |
| 2 | Indiana | $161,993,842 | |
| 3 | Tennessee | $69,519,036 | |
| 4 | Michigan | $18,736,396 | |
| 5 | Minnesota | $11,161,299 | |
| 6 | Kansas | $7,994,634 | |
| 7 | California | $5,067,135 | |
| 8 | Florida | $4,137,839 | |
| 9 | Texas | $2,840,332 | |
| 10 | Montana | $2,372,949 | |
| 11 | Maryland | $1,774,514 | |
| 12 | Georgia | $1,555,636 | |
| 13 | Pennsylvania | $1,019,171 | |
| 14 | Missouri | $767,102 | |
| 15 | Arizona | $648,656 | |
| 16 | Colorado | $619,813 | |
| 17 | Oklahoma | $608,262 | |
| 18 | Utah | $524,733 | |
| 19 | Ohio | $358,716 | |
| 20 | New Mexico | $300,907 | |
| 21 | Wyoming | $295,384 | |
| 22 | South Dakota | $264,931 | |
| 23 | Washington | $225,543 | |
| 24 | New York | $195,674 | |
| 25 | Kentucky | $187,608 | |
| 26 | Nevada | $177,745 | |
| 27 | Connecticut | $128,192 | |
| 28 | New Jersey | $127,997 | |
| 29 | Illinois | $124,902 | |
| 30 | Iowa | $105,768 | |
| 31 | West Virginia | $105,000 | |
| 32 | Alaska | $102,454 | |
| 33 | Guam | $73,611 | |
| 34 | Oregon | $50,590 | |
| 35 | Hawaii | $43,414 | |
| 36 | Maine | $41,331 | |
| 37 | Arkansas | $38,011 | |
| 38 | Mississippi | $30,444 | |
| 39 | Massachusetts | $19,639 | |
| 40 | Louisiana | $17,923 | |
| 41 | South Carolina | $16,775 | |
| 42 | North Dakota | $13,952 | |
| 43 | Idaho | $13,181 | |
| 44 | Virginia | $13,141 | |
| 45 | North Carolina | $5,328 |
Show all 45
Shares are of everything obligated under NAICS 336212 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 39 more
Latest 49 of 4,522 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 336212?
NAICS 336212 is Truck Trailer Manufacturing, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for dump trailer manufacturing?
The NAICS code for dump trailer manufacturing is 336212, Truck Trailer Manufacturing.
What is the NAICS code for semi-trailer manufacturing?
The NAICS code for semi-trailer manufacturing is 336212, Truck Trailer Manufacturing.
What is the NAICS code for truck trailer manufacturing?
The NAICS code for truck trailer manufacturing is 336212, Truck Trailer Manufacturing.
When did the size standard for NAICS 336212 last change?
The most recent Federal Register rule on record that names NAICS 336212 in the SBA's size standards is "Small Business Size Standards for Manufacturing" (81 FR 4469), published Jan 26, 2016 and effective Feb 26, 2016.
How much do federal agencies spend under NAICS 336212?
Federal contracts under NAICS 336212 obligated $2,420,101,223 in fiscal year 2025 and $6,742,394,749 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 336212?
The contractors with the most obligated under NAICS 336212 in fiscal years 2026 and 2027 are Oshkosh Defense LLC ($688,665,242); Am General LLC ($138,104,189); and Heil Trailer International, LLC ($69,385,067).
Which agencies buy the most under NAICS 336212?
The agencies that obligated the most under NAICS 336212 in fiscal years 2026 and 2027 are Department of the Army ($910,046,514), Air Force ($62,030,041) and Department of the Navy ($17,266,014).
Which PSC codes are used with NAICS 336212?
The PSC codes with the most obligated under NAICS 336212 in fiscal years 2026 and 2027 are 2355 Combat, Assault, and Tactical Vehicles, Wheeled; 2320 Trucks and Truck Tractors, Wheeled; and 2330 Trailers.
Where is the work under NAICS 336212 performed?
By place of performance, the states with the most contract obligations under NAICS 336212 over the last 12 months are Wisconsin ($700,856,626), Indiana ($161,993,842) and Tennessee ($69,519,036).
What is the latest contract opportunity under NAICS 336212?
The latest contract opportunity under NAICS 336212 is Intent to Sole Source: Emergency buy for medical oxygen trailer, special notice from Veterans Integrated Service Network 7 (VHA), posted November 11, 2026.
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