NAICS 33361: Engine, Turbine, and Power Transmission Equipment Manufacturing
NAICS industry
Code facts
- Part of
-
-
31-33
-
333
- 3336
-
333
-
31-33
- Codes under it
- 4
- Contract awards
- 39,001 In the last 12 months
- Contract obligations
- $1,710,741,971 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.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $335,305 |
| FY2026 | $1,128,164,445 |
| FY2025 | $1,710,741,971 |
| FY2024 | $1,119,127,164 |
| FY2023 | $1,375,709,896 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Rolls-Royce Solutions America Inc. | $171,967,290 | |
| 2 | Renk America LLC | $124,126,662 | |
| 3 | Cummins Inc. | $95,040,564 | |
| 4 | Integrated Procurement Technologies | $74,118,354 | |
| 5 | EOS Inc. | $44,814,224 | |
| 6 | Fairbanks Morse, LLC | $41,916,683 | |
| 7 | AAR Supply Chain, Inc. | $37,604,973 | |
| 8 | Everllence Middle East And Africa L.l.c | $33,783,177 | |
| 9 | Oshkosh Defense LLC | $33,687,076 | |
| 10 | Chand, L.L.C. | $29,825,229 |
See the full FY2025 ranking of NAICS 33361 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $597,500,799 | |
| 2 | Defense Logistics Agency | $314,572,440 | |
| 3 | Department of the Navy | $126,519,017 | |
| 4 | Department of Homeland Security | $76,366,616 | |
| 5 | Air Force | $12,093,171 | |
| 6 | Department of Transportation | $1,349,282 | |
| 7 | Department of Justice | $163,658 | |
| 8 | National Aeronautics and Space Administration | $151,927 | |
| 9 | Department of Commerce | $113,356 | |
| 10 | Department of State | $109,610 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 2815 Diesel Engines and Components | $504,118,235 | |
| 2 | 2910 Engine Fuel System Components, Nonaircraft | $94,295,239 | |
| 3 | 3040 Miscellaneous Power Transmission Equipment | $76,108,119 | |
| 4 | 3010 Torque Converters and Speed Changers | $33,676,753 | |
| 5 | 2835 Gas Turbines and Jet Engines, Non-Aircraft; and Components | $23,830,018 | |
| 6 | 3020 Gears, Pulleys, Sprockets, and Transmission Chain | $23,478,611 | |
| 7 | J020 Maintenance, Repair and Rebuilding of Equipment: Ship and Marine Equipment | $22,610,034 | |
| 8 | J028 Maintenance, Repair and Rebuilding of Equipment: Engines, Turbines, and Components | $22,515,230 | |
| 9 | J999 Non-Nuclear Ship Repair (West) | $19,382,613 | |
| 10 | 2930 Engine Cooling System Components, Nonaircraft | $18,524,305 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Michigan | $300,005,534 | |
| 2 | Indiana | $102,329,073 | |
| 3 | Arizona | $85,632,062 | |
| 4 | Wisconsin | $73,812,779 | |
| 5 | South Carolina | $55,649,746 | |
| 6 | Virginia | $53,101,654 | |
| 7 | Pennsylvania | $47,319,513 | |
| 8 | Louisiana | $39,614,928 | |
| 9 | New York | $38,244,252 | |
| 10 | Illinois | $36,151,500 | |
| 11 | Ohio | $28,087,655 | |
| 12 | Texas | $27,363,543 | |
| 13 | California | $22,928,355 | |
| 14 | Georgia | $18,888,409 | |
| 15 | Maryland | $18,113,136 | |
| 16 | Florida | $17,971,904 | |
| 17 | New Jersey | $15,574,229 | |
| 18 | Tennessee | $8,396,204 | |
| 19 | North Carolina | $7,316,846 | |
| 20 | Connecticut | $6,200,635 | |
| 21 | Minnesota | $6,194,016 | |
| 22 | Massachusetts | $4,605,276 | |
| 23 | Washington | $3,983,549 | |
| 24 | Missouri | $3,826,476 | |
| 25 | Alaska | $3,820,746 | |
| 26 | Iowa | $3,300,501 | |
| 27 | Alabama | $3,083,238 | |
| 28 | Rhode Island | $2,626,472 | |
| 29 | Guam | $2,319,440 | |
| 30 | Utah | $1,675,290 | |
| 31 | Delaware | $1,675,154 | |
| 32 | Kentucky | $1,614,933 | |
| 33 | New Hampshire | $1,152,768 | |
| 34 | Idaho | $1,126,436 | |
| 35 | Kansas | $936,488 | |
| 36 | Oklahoma | $829,607 | |
| 37 | Nevada | $738,060 | |
| 38 | Arkansas | $705,997 | |
| 39 | Maine | $674,144 | |
| 40 | Oregon | $657,422 | |
| 41 | South Dakota | $646,880 | |
| 42 | New Mexico | $589,440 | |
| 43 | Colorado | $493,141 | |
| 44 | Hawaii | $322,852 | |
| 45 | District of Columbia | $253,580 | |
| 46 | Mississippi | $234,294 | |
| 47 | West Virginia | $204,941 | |
| 48 | Vermont | $109,080 | |
| 49 | Montana | $100,595 | |
| 50 | Nebraska | $90,321 | |
| 51 | Wyoming | $65,538 | |
| 52 | North Dakota | $20,051 |
Show all 52
Shares are of everything obligated under NAICS 33361 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 91,158 listed here. See the rest on GovTribe.
Codes under 33361
| NAICS code | Size standard |
|---|---|
| 333611 Turbine and Turbine Generator Set Units Manufacturing | 1,500 employees |
| 333612 Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing | 750 employees |
| 333613 Mechanical Power Transmission Equipment Manufacturing | 750 employees |
| 333618 Other Engine Equipment Manufacturing | 1,500 employees |
Definition
This industry comprises establishments primarily engaged in manufacturing turbines, power transmission equipment, and internal combustion engines (except automotive gasoline and aircraft).
Quick answers
What is NAICS 33361?
NAICS 33361 is Engine, Turbine, and Power Transmission Equipment Manufacturing, a NAICS industry in NAICS 31-33, Manufacturing.
What codes are under NAICS 33361?
NAICS 33361 has 4 codes under it with their own GovTribe pages, including 333611 Turbine and Turbine Generator Set Units Manufacturing; 333612 Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing; and 333613 Mechanical Power Transmission Equipment Manufacturing.
How much do federal agencies spend under NAICS 33361?
Federal contracts under NAICS 33361 obligated $1,710,741,971 in fiscal year 2025 and $5,334,078,781 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 33361?
The contractors with the most obligated under NAICS 33361 in fiscal years 2026 and 2027 are Rolls-Royce Solutions America Inc. ($171,967,290), Renk America LLC ($124,126,662) and Cummins Inc. ($95,040,564).
Which agencies buy the most under NAICS 33361?
The agencies that obligated the most under NAICS 33361 in fiscal years 2026 and 2027 are Department of the Army ($597,500,799), Defense Logistics Agency ($314,572,440) and Department of the Navy ($126,519,017).
Which PSC codes are used with NAICS 33361?
The PSC codes with the most obligated under NAICS 33361 in fiscal years 2026 and 2027 are 2815 Diesel Engines and Components; 2910 Engine Fuel System Components, Nonaircraft; and 3040 Miscellaneous Power Transmission Equipment.
Where is the work under NAICS 33361 performed?
By place of performance, the states with the most contract obligations under NAICS 33361 over the last 12 months are Michigan ($300,005,534), Indiana ($102,329,073) and Arizona ($85,632,062).
What is the latest contract opportunity under NAICS 33361?
The latest contract opportunity under NAICS 33361 is Cylinder assembly, actuating, linear, award notice from Land and Maritime (DLA), posted October 23, 2026.
On GovTribe
See everything under NAICS 33361
- 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