NAICS Subsector 336: Transportation Equipment Manufacturing
Subsector
Definition
Industries in the Transportation Equipment Manufacturing subsector produce equipment for transporting people and goods. Transportation equipment is a type of machinery. An entire subsector is devoted to this activity because of the significance of its economic size in all three North American countries. Establishments in this subsector utilize production processes similar to those of other machinery manufacturing establishments-bending, forming, welding, machining, and assembling metal or plastic parts into components and finished products.
Read the full definition
However, the assembly of components and subassemblies and their further assembly into finished vehicles tends to be a more common production process in this subsector than in the Machinery Manufacturing subsector. NAICS has industry groups for the manufacture of equipment for each mode of transport-road, rail, air, and water. Parts for motor vehicles warrant a separate industry group because of their importance and because they require less assembly than complete vehicles.
Land use motor vehicle equipment not designed for highway operation (e.g., agricultural equipment, construction equipment, and material handling equipment) is classified in the appropriate NAICS subsector based on the type and use of the equipment.
Code facts
- Part of
-
- 31-33
- Codes under it
- 7
- Contract awards
- 133,003 In the last 12 months
- Contract obligations
- $194,039,676,315 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $184,046,197 |
| FY2026 | $184,726,654,120 |
| FY2025 | $194,039,676,315 |
| FY2024 | $148,039,487,778 |
| FY2023 | $172,425,814,190 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Lockheed Martin Corporation | $18,384,541,674 | |
| 2 | Electric Boat Corporation | $15,081,969,471 | |
| 3 | Lockheed Martin Corporation | $14,277,409,341 | |
| 4 | RTX Corporation | $9,511,913,606 | |
| 5 | Raytheon Company | $8,693,964,872 | |
| 6 | The Boeing Company | $7,650,092,336 | |
| 7 | The Boeing Company | $4,734,078,086 | |
| 8 | Huntington Ingalls Incorporated | $3,925,693,084 | |
| 9 | Northrop Grumman Systems Corp | $3,577,803,016 | |
| 10 | Davie Defense Inc. | $3,500,000,064 |
See the full FY2025 ranking of NAICS 336 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $81,112,267,967 | |
| 2 | Department of the Army | $40,719,253,413 | |
| 3 | Air Force | $37,012,091,009 | |
| 4 | Department of Homeland Security | $8,705,469,061 | |
| 5 | Missile Defense Agency | $4,040,762,479 | |
| 6 | National Aeronautics and Space Administration | $3,599,421,043 | |
| 7 | Defense Logistics Agency | $3,374,321,495 | |
| 8 | General Services Administration | $3,143,254,586 | |
| 9 | Department of Transportation | $657,276,268 | |
| 10 | Department of Commerce | $449,661,900 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 1905 Combat Ships and Landing Vessels | $27,893,830,220 | |
| 2 | 1410 Guided Missiles | $25,299,394,624 | |
| 3 | 1510 Aircraft, Fixed Wing | $24,162,627,527 | |
| 4 | 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components | $8,791,625,621 | |
| 5 | 1925 Special Service Vessels | $7,056,416,810 | |
| 6 | 1680 Miscellaneous Aircraft Accessories and Components | $6,794,012,338 | |
| 7 | 1520 Aircraft, Rotary Wing | $6,473,257,689 | |
| 8 | 1425 Guided Missile Systems, Complete | $5,096,298,591 | |
| 9 | 1420 Guided Missile Components | $4,900,022,334 | |
| 10 | 1440 Launchers, Guided Missile | $3,820,393,511 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Texas | $41,288,086,711 | |
| 2 | Connecticut | $28,053,859,431 | |
| 3 | Arizona | $13,170,462,114 | |
| 4 | Florida | $12,271,508,674 | |
| 5 | Virginia | $9,126,617,575 | |
| 6 | Washington | $8,165,500,245 | |
| 7 | California | $7,940,121,693 | |
| 8 | Alabama | $6,493,849,842 | |
| 9 | Massachusetts | $5,644,075,456 | |
| 10 | Missouri | $4,694,616,532 | |
| 11 | Michigan | $4,617,847,928 | |
| 12 | Pennsylvania | $4,270,082,210 | |
| 13 | Mississippi | $4,092,779,031 | |
| 14 | Utah | $3,740,574,633 | |
| 15 | Colorado | $2,966,063,182 | |
| 16 | Louisiana | $2,619,058,105 | |
| 17 | Maine | $2,202,603,279 | |
| 18 | Indiana | $1,496,954,789 | |
| 19 | Oklahoma | $1,453,416,663 | |
| 20 | Georgia | $1,440,677,978 | |
| 21 | Ohio | $1,070,752,202 | |
| 22 | Maryland | $904,742,214 | |
| 23 | Oregon | $886,869,571 | |
| 24 | New Hampshire | $775,861,984 | |
| 25 | New York | $669,688,348 | |
| 26 | Nevada | $583,001,891 | |
| 27 | New Jersey | $386,468,234 | |
| 28 | South Carolina | $342,674,739 | |
| 29 | Illinois | $294,737,634 | |
| 30 | Kansas | $218,817,233 | |
| 31 | North Carolina | $198,545,756 | |
| 32 | Kentucky | $188,834,056 | |
| 33 | Iowa | $179,731,519 | |
| 34 | District of Columbia | $178,762,442 | |
| 35 | Wisconsin | $156,578,394 | |
| 36 | Hawaii | $118,315,065 | |
| 37 | Tennessee | $117,393,340 | |
| 38 | Minnesota | $94,650,298 | |
| 39 | New Mexico | $80,376,441 | |
| 40 | Alaska | $70,961,194 | |
| 41 | Montana | $58,581,038 | |
| 42 | Arkansas | $53,958,159 | |
| 43 | Puerto Rico | $52,212,040 | |
| 44 | Guam | $42,224,400 | |
| 45 | Vermont | $38,991,575 | |
| 46 | Rhode Island | $31,642,781 | |
| 47 | Wyoming | $27,360,537 | |
| 48 | West Virginia | $26,034,557 | |
| 49 | North Dakota | $25,822,962 | |
| 50 | Nebraska | $24,323,864 | |
| 51 | Delaware | $12,001,464 | |
| 52 | Idaho | $7,884,166 | |
| 53 | South Dakota | $1,154,913 | |
| 54 | U.S. Virgin Islands | $189,047 |
Show all 54
Shares are of everything obligated under NAICS 336 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 568,968 listed here. See the rest on GovTribe.
Codes under 336
Quick answers
What is NAICS 336?
NAICS 336 is Transportation Equipment Manufacturing, a subsector in NAICS 31-33, Manufacturing.
What codes are under NAICS 336?
NAICS 336 has 7 codes under it with their own GovTribe pages, including 3361 Motor Vehicle Manufacturing, 3362 Motor Vehicle Body and Trailer Manufacturing and 3363 Motor Vehicle Parts Manufacturing.
How much do federal agencies spend under NAICS 336?
Federal contracts under NAICS 336 obligated $194,039,676,315 in fiscal year 2025 and $699,415,678,601 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 336?
The contractors with the most obligated under NAICS 336 in fiscal years 2026 and 2027 are Lockheed Martin Corporation ($18,384,541,674), Electric Boat Corporation ($15,081,969,471) and RTX Corporation ($9,511,913,606).
Which agencies buy the most under NAICS 336?
The agencies that obligated the most under NAICS 336 in fiscal years 2026 and 2027 are Department of the Navy ($81,112,267,967), Department of the Army ($40,719,253,413) and Air Force ($37,012,091,009).
Which PSC codes are used with NAICS 336?
The PSC codes with the most obligated under NAICS 336 in fiscal years 2026 and 2027 are 1905 Combat Ships and Landing Vessels; 1410 Guided Missiles; and 1510 Aircraft, Fixed Wing.
Where is the work under NAICS 336 performed?
By place of performance, the states with the most contract obligations under NAICS 336 over the last 12 months are Texas ($41,288,086,711), Connecticut ($28,053,859,431) and Arizona ($13,170,462,114).
What is the latest contract opportunity under NAICS 336?
The latest contract opportunity under NAICS 336 is Phenolic block, flap SE, solicitation from Aviation (DLA), posted November 11, 2026.
On GovTribe
See everything under NAICS 336
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code