Government Heavy Duty Truck Manufacturing Contracts
NAICS 336120 · Heavy Duty Truck Manufacturing
Government heavy duty truck manufacturing contracts totaled $1.1B across 2,783 contract awards from FY2024 to FY2026. Obligations were up 7.1% in FY2026 vs FY2025, and the Department of Defense was the largest buyer, with $641M, or 59% of the total.
Key figures
In FY2026, contract obligations were $425,910,923 across 1,260 awards with activity that year, a change of +7.1% from $397,500,401 in FY2025. From FY2024 to FY2026, obligations totaled $1,078,685,177 across 2,783 awards.
- Obligated in FY2026
- $426M
- Awards in FY2026
- 1,260
- Change vs FY2025
- +7.1%
- Total, FY2024 to FY2026
- $1.1B
Note: FY2026 ended on Sep 30, 2026. The Department of Defense publishes contract data with a 90-day delay, so FY2026 totals may still rise as late reports arrive.
Heavy Duty Truck Manufacturing contract spending by year
Federal heavy duty truck manufacturing contracts per fiscal year (October to September), under NAICS 336120. The table below lists the same numbers.
| Fiscal year | Obligated | Awards | Change |
|---|---|---|---|
| FY2026 | $425,910,923 | 1,260 | +7.1% |
| FY2025 | $397,500,401 | 886 | +55.7% |
| FY2024 | $255,273,853 | 1,122 | n/a |
About government heavy duty truck manufacturing contracts
Federal spending on heavy duty truck manufacturing contracts rose 67% from FY2024 ($255M) to FY2026 ($426M). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
Spending is fairly concentrated: the top 3 contractors account for 65% of the total. No single company dominates, which leaves room for new and small contractors.
The Department of Defense spends the most on heavy duty truck manufacturing contracts (59%), followed by the General Services Administration. The states with the most of this work are Wisconsin, Pennsylvania and Texas.
NAICS 336120 (Heavy Duty Truck Manufacturing) is part of the Manufacturing sector.
Top heavy duty truck manufacturing government contractors
Companies ranked by contract dollars under NAICS 336120 (Heavy Duty Truck Manufacturing).
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | Oshkosh Defense LLC | $375,994,651 | 34.9% |
| 2 | Mack Defense LLC | $202,420,710 | 18.8% |
| 3 | Houston Freightliner, Inc. | $120,331,663 | 11.2% |
| 4 | Central Kenworth LLC | $71,905,797 | 6.7% |
| 5 | Fleetside Ford, LLC. | $59,512,026 | 5.5% |
| 6 | Ravelin Defense, Inc. | $56,466,084 | 5.2% |
| 7 | Pierce Manufacturing Inc | $36,634,365 | 3.4% |
| 8 | International Motors, LLC | $29,219,902 | 2.7% |
| 9 | Hme, Inc. | $23,510,167 | 2.2% |
| 10 | American Material Handling, Inc. | $12,357,387 | 1.1% |
Agencies buying heavy duty truck manufacturing
Federal agencies ranked by contract dollars under NAICS 336120.
| # | Agency | Obligated | Share |
|---|---|---|---|
| 1 | Department of Defense | $640,887,140 | 59.4% |
| 2 | General Services Administration | $349,167,680 | 32.4% |
| 3 | Department of the Interior | $40,504,978 | 3.8% |
| 4 | Department of Agriculture | $16,377,811 | 1.5% |
| 5 | Department of Veterans Affairs | $8,215,353 | 0.8% |
| 6 | Department of Justice | $6,612,251 | 0.6% |
| 7 | National Aeronautics and Space Administration | $5,783,404 | 0.5% |
| 8 | Department of Homeland Security | $4,134,863 | 0.4% |
| 9 | Department of Health and Human Services | $3,488,077 | 0.3% |
| 10 | Department of State | $3,413,702 | 0.3% |
Where heavy duty truck manufacturing contract work is performed
States ranked by contract dollars, using the place of performance on each award.
| # | State | Obligated | Share |
|---|---|---|---|
| 1 | Wisconsin | $412,860,800 | 38.3% |
| 2 | Pennsylvania | $202,721,332 | 18.8% |
| 3 | Texas | $125,957,069 | 11.7% |
| 4 | Maryland | $82,320,058 | 7.6% |
| 5 | Iowa | $59,512,026 | 5.5% |
| 6 | Arizona | $56,864,348 | 5.3% |
| 7 | Tennessee | $29,264,192 | 2.7% |
| 8 | Michigan | $22,371,677 | 2.1% |
| 9 | Georgia | $12,937,989 | 1.2% |
| 10 | District of Columbia | $9,160,875 | 0.8% |
Recent heavy duty truck manufacturing contract awards
The latest heavy duty truck manufacturing contracts, newest first. Each award ID links to its record on USAspending.gov.
| Start date | Recipient | Agency and description | Amount | Record |
|---|---|---|---|---|
| Sep 30, 2026 | Central Kenworth LLC | General Services Administration6X4 DUMP, 12-14 CU YDS, 54000-60000 LBS GVWR | $294,107 | 47QMCA26F1S7M |
| Sep 30, 2026 | Central Kenworth LLC | General Services Administration6X4 DUMP, 12-14 CU YDS, 54000-60000 LBS GVWR | $294,107 | 47QMCA26F1S7L |
| Sep 30, 2026 | Central Kenworth LLC | General Services Administration6X4 DUMP, 12-14 CU YDS, 54000-60000 LBS GVWR | $294,107 | 47QMCA26F1S7K |
| Sep 29, 2026 | Central Kenworth LLC | General Services Administration4X2 DRY VAN, 12-24 FT, 25000-26000 LBS GVWR | $163,958 | 47QMCA26F1S3K |
| Sep 29, 2026 | Central Kenworth LLC | General Services Administration4X2 DRY VAN, 12-24 FT, 25000-26000 LBS GVWR | $163,958 | 47QMCA26F1S3J |
| Sep 29, 2026 | Central Kenworth LLC | General Services Administration6X4 DUMP, 12-14 CU YDS, 54000-60000 LBS GVWR | $294,107 | 47QMCA26F1S0G |
| Sep 29, 2026 | Central Kenworth LLC | General Services Administration6X4 DUMP, 12-14 CU YDS, 54000-60000 LBS GVWR | $294,971 | 47QMCA26F1S0F |
| Sep 29, 2026 | Central Kenworth LLC | General Services Administration6X4 DUMP, 12-14 CU YDS, 54000-60000 LBS GVWR | $296,699 | 47QMCA26F1S0E |
| Sep 28, 2026 | Central Kenworth LLC | General Services Administration6X4 DUMP, 12-16 CU YDS, 62000-66000 LBS GVWR | $260,276 | 47QMCA26F1S08 |
| Sep 28, 2026 | Central Kenworth LLC | General Services Administration6X4 DUMP, 12-16 CU YDS, 62000-66000 LBS GVWR | $261,140 | 47QMCA26F1S07 |
| Sep 28, 2026 | Mack Defense LLC | General Services Administration6X4 LONGHAUL TRACTOR, 90000-95000 LBS GCWR | $298,622 | 47QMCA26F1RX8 |
| Sep 28, 2026 | Mack Defense LLC | General Services Administration6X4 LONGHAUL TRACTOR, 90000-95000 LBS GCWR | $298,622 | 47QMCA26F1RX6 |
| Sep 28, 2026 | Mack Defense LLC | General Services Administration6X4 LONGHAUL TRACTOR, 90000-95000 LBS GCWR | $298,622 | 47QMCA26F1RX3 |
| Sep 28, 2026 | Mack Defense LLC | General Services Administration6X4 LONGHAUL TRACTOR, 90000-95000 LBS GCWR | $298,622 | 47QMCA26F1RX2 |
| Sep 28, 2026 | Central Kenworth LLC | General Services Administration4X2 STAKE FLAT BED, 12-24 FT, 33000 LBS GVWR | $153,922 | 47QMCA26F1RWZ |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $81,801 | 47QMCA26F1RSK |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RRE |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RRD |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RRC |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RRA |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RR9 |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RR6 |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RR2 |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RR0 |
| Sep 25, 2026 | Fleetside Ford, LLC. | General Services Administration4X2 STAKE FLAT BED, 9-22 FEET, 22000-24000 LBS GVWR | $87,530 | 47QMCA26F1RQZ |
Open heavy duty truck manufacturing government bids
No open heavy duty truck manufacturing bids right now. Check the open bids page, which is updated daily from SAM.gov.
How to win government heavy duty truck manufacturing contracts
Federal heavy duty truck manufacturing contracts are posted on SAM.gov under NAICS 336120. Register your business free on SAM.gov with this code, watch for heavy duty truck manufacturing bids, and look for small business set-asides: many heavy duty truck manufacturing contracts for small business are reserved for small firms.
Explore government heavy duty truck manufacturing contracts by state, agency and contractor
- Department of Defense contracts
- General Services Administration contracts
- Department of the Interior contracts
- Department of Agriculture contracts
- Department of Veterans Affairs contracts
- Government contracts in Wisconsin
- Government contracts in Pennsylvania
- Government contracts in Texas
- Government contracts in Maryland
- Government contracts in Iowa
- Oshkosh Defense government contracts
Frequently asked questions
- What NAICS code is used for government heavy duty truck manufacturing contracts?
- Federal heavy duty truck manufacturing contracts use NAICS 336120 (Heavy Duty Truck Manufacturing). List this code in your free SAM.gov registration to be found for these contracts.
- Who are the largest heavy duty truck manufacturing government contractors?
- By contract dollars under NAICS 336120 from FY2024 to FY2026, the largest were Oshkosh Defense LLC ($376M), Mack Defense LLC ($202M) and Houston Freightliner, Inc. ($120M).
- Which agencies buy the most heavy duty truck manufacturing?
- From FY2024 to FY2026, the biggest buyers were the Department of Defense ($641M), the General Services Administration ($349M) and the Department of the Interior ($40.5M).
- Where are government heavy duty truck manufacturing contracts performed?
- By contract dollars, the most federal heavy duty truck manufacturing work is performed in Wisconsin ($413M), Pennsylvania ($203M) and Texas ($126M).
- Is federal spending on heavy duty truck manufacturing contracts growing?
- Federal heavy duty truck manufacturing contract obligations rose 67% from FY2024 ($255M) to FY2026 ($426M). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
- Do I qualify as a small business for heavy duty truck manufacturing contracts?
- It depends on the SBA size standard for NAICS 336120, which is set either by average annual revenue or by number of employees. Check the current table of size standards on sba.gov before you bid on small business set-asides.
- What do I need to bid on government heavy duty truck manufacturing contracts?
- An active SAM.gov registration (free) with NAICS 336120 listed, the licenses and insurance your state requires for heavy duty truck manufacturing work, and examples of similar past work. Some solicitations also ask for specific certifications or security clearances.