01 / NAICS Market Profile
NAICS 333618 Other Engine Equipment Manufacturing Federal Contracts
North American Industry Classification System code 333618
Federal contract activity classified under Other Engine Equipment Manufacturing across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 333618 federal market?
03 / Spending Trend
NAICS 333618 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$614.59M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $615.30M | 51,752 | 716 | 30 | — |
| FY 2021 | $338.84M | 51,328 | 701 | 24 | −44.9% |
| FY 2022 | $372.93M | 41,771 | 678 | 28 | +10.1% |
| FY 2023 | $542.33M | 56,495 | 678 | 27 | +45.4% |
| FY 2024 | $572.35M | 53,922 | 710 | 27 | +5.5% |
| FY 2025 | $755.08M | 50,642 | 763 | 28 | +31.9% |
| FY 2026 | $614.59M | 38,317 | 682 | 27 | −18.6% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEFENSE LOGISTICS AGENCY | 97AS | $1.56B | 335,200 | 1,166 | 41.0% |
| DEPT OF THE NAVY | 1700 | $916.95M | 3,594 | 407 | 24.1% |
| DEPT OF THE ARMY | 2100 | $914.64M | 833 | 161 | 24.0% |
| U.S. COAST GUARD | 7008 | $322.41M | 2,973 | 244 | 8.5% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $55.33M | 425 | 23 | 1.5% |
| STATE, DEPARTMENT OF | 1900 | $9.68M | 76 | 23 | 0.3% |
| DEPT OF THE AIR FORCE | 5700 | $7.94M | 150 | 65 | 0.2% |
| NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | 1330 | $7.47M | 106 | 42 | 0.2% |
| U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | 97ZS | $4.03M | 142 | 14 | 0.1% |
| NATIONAL PARK SERVICE | 1443 | $3.29M | 109 | 35 | 0.1% |
05 / Contracting Offices
Which contracting offices buy in NAICS 333618?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| DLA LAND WARREN | SPRDL1 | DEFENSE LOGISTICS AGENCY | $649.35M | 520 | 57 | 17.0% |
| W6QK ACC- DTA | W912CH | DEPT OF THE ARMY | $450.98M | 56 | 9 | 11.8% |
| MSCHQ NORFOLK | N32205 | DEPT OF THE NAVY | $353.58M | 1,176 | 49 | 9.3% |
| W4GG HQ US ARMY TACOM | W56HZV | DEPT OF THE ARMY | $333.95M | 103 | 15 | 8.8% |
| DLA LAND AND MARITIME | SPE7L1 | DEFENSE LOGISTICS AGENCY | $188.13M | 9,975 | 467 | 4.9% |
| NAVSUP WEAPON SYSTEMS SUPPORT MECH | N00104 | DEPT OF THE NAVY | $186.19M | 777 | 191 | 4.9% |
| DLA LAND AND MARITIME | SPE7L5 | DEFENSE LOGISTICS AGENCY | $164.23M | 7,665 | 506 | 4.3% |
| DLA LAND AND MARITIME | SPE7LX | DEFENSE LOGISTICS AGENCY | $153.28M | 269,910 | 44 | 4.0% |
| NAVSUP FLT LOG CTR PUGET SOUND | N00406 | DEPT OF THE NAVY | $142.79M | 678 | 62 | 3.7% |
| SFLC PROCUREMENT BRANCH 1(00080) | 70Z080 | U.S. COAST GUARD | $113.61M | 1,449 | 133 | 3.0% |
06 / Top Vendors
Which contractors lead the NAICS 333618 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| CUMMINS INC. | $528.34M | 115 | 11 | 13.9% | Sep 4, 2026 |
| FAIRBANKS MORSE, LLC | $412.04M | 1,161 | 5 | 10.8% | Sep 23, 2026 |
| MTU AMERICA INC. | $285.01M | 1,148 | 4 | 7.5% | Sep 24, 2026 |
| OSHKOSH DEFENSE, LLC | $190.09M | 1,150 | 1 | 5.0% | Jul 9, 2026 |
| MAN ENERGY SOLUTIONS MIDDLE EAST L.L.C | $187.07M | 535 | 1 | 4.9% | Jul 9, 2026 |
| CATERPILLAR INC. | $138.85M | 93,371 | 5 | 3.6% | Sep 11, 2026 |
| AM GENERAL LLC | $112.69M | 228 | 1 | 3.0% | Jul 13, 2026 |
| CHAND, L.L.C. | $101.86M | 1,768 | 3 | 2.7% | Jul 13, 2026 |
| EOS INC | $99.79M | 344 | 2 | 2.6% | Jul 13, 2026 |
| ATLANTIC DIVING SUPPLY, INC. | $93.68M | 207,290 | 3 | 2.5% | Jul 13, 2026 |
07 / Product and Service Mix
What products and services are purchased under NAICS 333618?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 2815 | DIESEL ENGINES AND COMPONENTS | $1.82B | 21,505 | 653 | 47.7% |
| 2010 | SHIP AND BOAT PROPULSION COMPONENTS | $294.47M | 1,135 | 98 | 7.7% |
| 2910 | ENGINE FUEL SYSTEM COMPONENTS, NONAIRCRAFT | $219.11M | 49,132 | 339 | 5.7% |
| 2990 | MISCELLANEOUS ENGINE ACCESSORIES, NONAIRCRAFT | $145.02M | 12,425 | 415 | 3.8% |
| 2355 | COMBAT, ASSAULT, AND TACTICAL VEHICLES, WHEELED | $119.78M | 10 | 1 | 3.1% |
| J999 | NON-NUCLEAR SHIP REPAIR (WEST) | $99.71M | 237 | 10 | 2.6% |
| J028 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS | $95.32M | 270 | 24 | 2.5% |
| J020 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | $93.94M | 489 | 44 | 2.5% |
| 2930 | ENGINE COOLING SYSTEM COMPONENTS, NONAIRCRAFT | $88.34M | 4,713 | 276 | 2.3% |
| 2090 | MISCELLANEOUS SHIP AND MARINE EQUIPMENT | $86.17M | 545 | 93 | 2.3% |
08 / Buying Pattern
How does the government buy in NAICS 333618?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $2.27B | 313,033 |
| PURCHASE ORDER | $736.58M | 30,231 |
| DEFINITIVE CONTRACT | $747.30M | 537 |
| BPA CALL | $57.93M | 426 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 333618?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $3.81B market as addressable.