Data / Federal awards / NAICS 333611
NAICS 333611 Turbine and Turbine Generator Set Units Manufacturing: $430.8 million in federal contracts to 508 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Federal agencies obligated $430.8 million under NAICS 333611, Turbine and Turbine Generator Set Units Manufacturing, across 3,445 contract awards to 508 named recipients in fiscal years 2024 to 2027. The largest recipients are AAR SUPPLY CHAIN, INC ($71.4 million), HONEYWELL INTERNATIONAL INC. ($53.4 million), GENERAL ELECTRIC COMPANY ($32.9 million). Department of Defense is the largest buyer with $404.9 million. 20 opportunities under this code are open on SAM.gov now.
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- NAICS code
- 333611 Turbine and Turbine Generator Set Units Manufacturing
- Contract awards
- 3,445
- Obligated
- $430.8 million
- Named recipients
- 508
- Buying agencies
- 12
- Small business share of obligations
- 31%
- Full and open competition share
- 19%
- Set aside share
- 7%
- Latest action
- 2026-09-21
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Incumbents: the largest recipients
Ranked by dollars obligated in fiscal years 2024 to 2027.
| Recipient | Business size | Awards | Obligated | Share |
|---|---|---|---|---|
| AAR SUPPLY CHAIN, INC | Other Than Small Business | 718 | $71.4 million | 16.6% |
| HONEYWELL INTERNATIONAL INC. | Other Than Small Business | 492 | $53.4 million | 12.4% |
| GENERAL ELECTRIC COMPANY | Other Than Small Business | 8 | $32.9 million | 7.6% |
| KAMPI COMPONENTS CO INC | Small Business | 42 | $20.4 million | 4.7% |
| AEROCONTROLEX GROUP, INC. | Other Than Small Business | 104 | $17.3 million | 4.0% |
| DEFENSE MARITIME SOLUTIONS, INC. | Other Than Small Business | 10 | $15 million | 3.5% |
| CANADIAN COMMERCIAL CORPORATION | Other Than Small Business | 32 | $11.1 million | 2.6% |
| ARGO TURBOSERVE CORPORATION | Small Business | 167 | $11 million | 2.5% |
| AAR ALLEN SERVICES, INC. | Other Than Small Business | 9 | $10.3 million | 2.4% |
| HUTCHINSON AEROSPACE & INDUSTRY, INC. | Other Than Small Business | 8 | $9 million | 2.1% |
| RWG REPAIR & OVERHAULS USA INC | Other Than Small Business | 9 | $8.6 million | 2.0% |
| HYDRO TECH INC | Other Than Small Business | 2 | $8 million | 1.9% |
| CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | Other Than Small Business | 2 | $7.5 million | 1.8% |
| TETRAD SERVICES, INC. | Small Business | 3 | $7.5 million | 1.7% |
| UNICO MECHANICAL CORP. | Small Business | 3 | $6.8 million | 1.6% |
| NEXT MRO, LLC | Small Business | 2 | $4.9 million | 1.1% |
| HAMILTON SUNDSTRAND CORPORATION | Other Than Small Business | 1 | $4.9 million | 1.1% |
| COGITIC CORPORATION | Small Business | 2 | $4.3 million | 1.0% |
| CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | Other Than Small Business | 15 | $4 million | 0.9% |
| CONNECTEC COMPANY, INC. | Small Business | 3 | $4 million | 0.9% |
| UNISON INDUSTRIES LLC | Other Than Small Business | 5 | $4 million | 0.9% |
| DB CONTROL | Other Than Small Business | 1 | $3.9 million | 0.9% |
| CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | Other Than Small Business | 3 | $3.7 million | 0.9% |
| ANDRITZ HYDRO CORP | Other Than Small Business | 9 | $3.7 million | 0.9% |
| FLEXSYS INC | Small Business | 1 | $3.5 million | 0.8% |
| ROLLS-ROYCE CORPORATION | Other Than Small Business | 8 | $3.3 million | 0.8% |
| NORCATEC LLC | Small Business | 12 | $3.2 million | 0.8% |
| CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | Other Than Small Business | 5 | $3.2 million | 0.7% |
| AVAIR, LLC | Small Business | 73 | $3 million | 0.7% |
| WOOD GROUP PRATT & WHITNEY INDUSTRIAL TURBINE SERVICES, LLC | Small Business | 4 | $2.8 million | 0.7% |
| TRIMAN INDUSTRIES INC | Other Than Small Business | 14 | $2.7 million | 0.6% |
| ALLCLEAR REPAIR SERVICES, INC. | Other Than Small Business | 2 | $2.6 million | 0.6% |
| OIL STATES INDUSTRIES, INC. | Other Than Small Business | 9 | $2.3 million | 0.5% |
| STEWARD MACHINE CO INC | Small Business | 32 | $2.2 million | 0.5% |
| VERICOR POWER SYSTEMS LLC | Other Than Small Business | 26 | $2.2 million | 0.5% |
| CHROMALLOY GAS TURBINE LLC | Other Than Small Business | 1 | $2.1 million | 0.5% |
| SHERWOOD AVIONICS AND ACCESSORIES, INC. | Small Business | 15 | $2.1 million | 0.5% |
| ECI DEFENSE GROUP, INC. | Small Business | 5 | $2 million | 0.5% |
| HYDRAULICS INTERNATIONAL, INC. | Small Business | 1 | $2 million | 0.5% |
| TRANSAERO, INC. | Small Business | 12 | $1.9 million | 0.4% |
| CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | Other Than Small Business | 5 | $1.7 million | 0.4% |
| SHAPES GROUP LTD CO. | Small Business | 9 | $1.7 million | 0.4% |
| TEXAS ELECTRICAL & TESTING SERVICES LLC | Small Business | 1 | $1.6 million | 0.4% |
| ATAP INC | Small Business | 26 | $1.5 million | 0.3% |
| ACME PRODUCTS & ENGINEERING INC | Small Business | 10 | $1.4 million | 0.3% |
| HONEYWELL INTERNATIONAL, INC | Other Than Small Business | 3 | $1.4 million | 0.3% |
| WOODWARD, INC. | Other Than Small Business | 18 | $1.4 million | 0.3% |
| A&B FOUNDRY, LLC | Small Business | 2 | $1.3 million | 0.3% |
| DUTCH VALLEY SUPPLY CO. | Small Business | 19 | $1.2 million | 0.3% |
| VOITH HYDRO INC | Other Than Small Business | 6 | $1.1 million | 0.3% |
Agencies buying under this code
| Agency | Awards | Obligated | Largest recipient |
|---|---|---|---|
| Department of Defense | 3,376 | $404.9 million | AAR SUPPLY CHAIN, INC |
| Department of the Interior | 29 | $17.5 million | HYDRO TECH INC |
| National Aeronautics and Space Administration | 4 | $3.4 million | UNISON INDUSTRIES LLC |
| Department of Homeland Security | 11 | $3.3 million | WOOD GROUP PRATT & WHITNEY INDUSTRIAL TURBINE SERVICES, LLC |
| Department of State | 12 | $1.8 million | TEXAS ELECTRICAL & TESTING SERVICES LLC |
| Department of Commerce | 3 | $133,275 | MAKE READY CONSTRUCTION SERVICES, LLC |
| Department of Energy | 1 | $21,830 | FARIS MACHINERY CO |
| Department of Justice | 1 | $13,018 | SME SOLUTIONS, LLC |
| Department of Transportation | 1 | $0 | PALACE ELECTRICAL CONTRACTORS INC |
| Department of Veterans Affairs | 4 | $-903 | R & M GOVERNMENT SERVICES INC |
| Department of Agriculture | 2 | $-1,099 | SOLAR TURBINES INCORPORATED |
| Agency for International Development | 1 | $-181,700 | SHEARGOLD LIMITED |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $168.8 million |
| FY2025 | $163.5 million |
| FY2026 | $98.5 million |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| 2835 | Gas Turbines and Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, and Components | 1,320 | $193.1 million |
| 2825 | Steam Turbines and Components | 435 | $40.1 million |
| J028 | Maint/repair/rebuild of Equipment- Engines, Turbines, and Components | 33 | $33.2 million |
| 2840 | Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components | 145 | $20.3 million |
| 4140 | Fans, Air Circulators, and Blower Equipment | 14 | $19 million |
| 2010 | Ship and Boat Propulsion Components | 6 | $13.4 million |
| 2830 | Water Turbines and Water Wheels; and Components | 15 | $9.4 million |
| 2995 | Miscellaneous Engine Accessories, Aircraft | 2 | $9 million |
| 1005 | Guns, Through 30MM | 1 | $7.5 million |
| 2915 | Engine Fuel System Components, Aircraft and Missile Prime Movers | 206 | $7.2 million |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N6449824F5056 | GENERAL ELECTRIC COMPANY | Department of Defense | Delivery Order | 333611 | LM2500 HPT KITS | $18,000,000 | $18,000,000 | May 21, 2024 | May 30, 2025 | Cincinnati, OH | usaspending.gov |
| N6449826FX157 | KAMPI COMPONENTS CO INC | Department of Defense | Delivery Order | 333611 | 2ND TASK ORDER | $16,349,783 | $16,136,088 | July 1, 2026 | August 14, 2027 | Fairless Hills, PA | usaspending.gov |
| N0038325CD027 | HONEYWELL INTERNATIONAL INC. | Department of Defense | Definitive Contract | 333611 | POWER UNIT,GAS TURB | $10,536,953 | $10,536,953 | September 5, 2025 | October 10, 2028 | Phoenix, AZ | usaspending.gov |
| N6449824F5039 | GENERAL ELECTRIC COMPANY | Department of Defense | Delivery Order | 333611 | LM2500 + GGA AND PTA | $10,300,895 | $10,300,895 | April 17, 2024 | May 25, 2027 | Cincinnati, OH | usaspending.gov |
| SPRRA126F0033 | AAR SUPPLY CHAIN, INC | Department of Defense | Delivery Order | 333611 | CONTROL UNIT,APU NSN: 2995-01-496-3686 PART NUMBER: 4956013 | $9,034,737 | $9,034,737 | March 16, 2026 | February 20, 2027 | Wood Dale, IL | usaspending.gov |
| 140R6025F0008 | HYDRO TECH INC | Department of the Interior | Delivery Order | 333611 | SEED TASK ORDER - UNIT 1 ROTOR ASSEMBLY REPLACEMENT | $8,025,931 | $8,025,931 | May 5, 2025 | September 22, 2027 | Twin Lakes, CO | usaspending.gov |
| SPRRA124F0056 | AAR SUPPLY CHAIN, INC | Department of Defense | Delivery Order | 333611 | SPARES ORDER 213 | $7,604,100 | $7,604,100 | January 29, 2024 | April 15, 2027 | Wood Dale, IL | usaspending.gov |
| SPMYM225C0005 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | Department of Defense | Definitive Contract | 333611 | UNIT, SECONDARY PROPULSION ADVANCED | $7,500,000 | $7,500,000 | September 11, 2025 | September 30, 2025 | Callery, PA | usaspending.gov |
| SPRRA126F0058 | HONEYWELL INTERNATIONAL INC. | Department of Defense | Delivery Order | 333611 | NOUN: DIFFUSER, AIRCRAFT G NSN: 2840-01-459-3968 PN: 2-110-180-05 | $6,529,767 | $6,529,767 | May 21, 2026 | June 15, 2036 | Phoenix, AZ | usaspending.gov |
| N6449824F4201 | CANADIAN COMMERCIAL CORPORATION | Department of Defense | Delivery Order | 333611 | OVERHAUL OF 501-K34 GAS TURBINE ENGINES | $6,130,071 | $6,130,071 | June 27, 2024 | July 24, 2026 | Canada | usaspending.gov |
| 140R3024F0054 | UNICO MECHANICAL CORP. | Department of the Interior | Delivery Order | 333611 | BUTTERFLY VALVE OVERHAUL | $5,666,650 | $5,666,650 | July 1, 2024 | July 26, 2025 | Boulder City, NV | usaspending.gov |
| N6449825FX103 | DEFENSE MARITIME SOLUTIONS, INC. | Department of Defense | Delivery Order | 333611 | THIS DELIVERY ORDER IS FOR SIX (6) TOTAL SHAFT ASSEMBLIES; THREE (3) WLD 1500 SHAFT ASSEMBLIES AND THREE (3) WLD 1720 SHAFT ASSEMBLIES. SEE | $5,275,323 | $5,275,323 | September 26, 2025 | March 31, 2027 | Chesapeake, VA | usaspending.gov |
| W58RGZ24F0443 | NEXT MRO, LLC | Department of Defense | Delivery Order | 333611 | MAINTENANCE AND OVERHAUL OF THE POWER UNIT, GAS TURBINE IN SUPPORT OF THE UH-60 BLACK HAWK. | $4,910,000 | $4,910,000 | August 30, 2024 | April 30, 2026 | Hialeah, FL | usaspending.gov |
| SPRDL123C0049 | HAMILTON SUNDSTRAND CORPORATION | Department of Defense | Definitive Contract | 333611 | GENERATOR, CONTAINER NSN: 2835-01-676-1595 P/N: 57K7328 QTY: 144 EACH | $4,908,372 | $28,844,772 | June 30, 2023 | October 24, 2026 | Rockford, IL | usaspending.gov |
| SPE4A225F4950 | AAR SUPPLY CHAIN, INC | Department of Defense | Delivery Order | 333611 | 8511528644!TURBINE WHEEL,TORQU | $4,801,016 | $4,801,016 | July 29, 2025 | June 18, 2029 | Atlanta, GA | usaspending.gov |
| N6449824F4042 | RWG REPAIR & OVERHAULS USA INC | Department of Defense | Delivery Order | 333611 | REPAIR OF 501-K34 GAS TURBINE ENGINES | $4,625,712 | $4,625,712 | December 19, 2023 | August 9, 2024 | Houston, TX | usaspending.gov |
| SPRHA124F0022 | AEROCONTROLEX GROUP, INC. | Department of Defense | Delivery Order | 333611 | ACX PARTS | $4,464,426 | $4,464,426 | January 11, 2024 | November 30, 2026 | Cleveland, OH | usaspending.gov |
| N0010425CYB20 | COGITIC CORPORATION | Department of Defense | Definitive Contract | 333611 | SEAL, PROPUL SHA | $4,274,807 | $4,274,807 | June 27, 2025 | December 21, 2026 | Colorado Springs, CO | usaspending.gov |
| SPE4A526C0034 | AAR SUPPLY CHAIN, INC | Department of Defense | Definitive Contract | 333611 | 8511973525!WHEEL,COMPRESSOR,NO | $4,018,450 | $4,018,450 | March 23, 2026 | January 21, 2028 | Wood Dale, IL | usaspending.gov |
| SPRDL124F0273 | CONNECTEC COMPANY, INC. | Department of Defense | Delivery Order | 333611 | DELIVERY ORDER TO ADD 85 EA NSN: 2835-01-676-1667 | $3,987,350 | $3,987,350 | September 25, 2024 | November 17, 2025 | Irvine, CA | usaspending.gov |
| FA500425C0014 | TETRAD SERVICES, INC. | Department of Defense | Definitive Contract | 333611 | PROJECT TITLE: CHPP TURBINE #5 OVERHAUL PROJECT LOCATION: EIELSON AFB CHPP | $3,952,267 | $3,952,267 | March 18, 2025 | May 21, 2026 | Eielson Afb, AK | usaspending.gov |
| N6449824F4185 | CANADIAN COMMERCIAL CORPORATION | Department of Defense | Delivery Order | 333611 | REPAIR OF 501-K34 GAS TURBINE ENGINES | $3,943,460 | $3,943,460 | May 20, 2024 | June 27, 2025 | Canada | usaspending.gov |
| W58RGZ24F0301 | AAR ALLEN SERVICES, INC. | Department of Defense | Delivery Order | 333611 | MAINTENANCE AND OVERHAUL OF THE POWER UNIT, GAS TURBINE IN SUPPORT OF THE UH-60 BLACK HAWK. | $3,930,920 | $3,930,920 | May 7, 2024 | December 31, 2025 | Garden City, NY | usaspending.gov |
| N0010424CJA26 | DB CONTROL | Department of Defense | Definitive Contract | 333611 | POWER SUPPLY HV | $3,864,000 | $3,864,000 | September 26, 2024 | August 16, 2027 | Fremont, CA | usaspending.gov |
| SPE4A625F119F | HUTCHINSON AEROSPACE & INDUSTRY, INC. | Department of Defense | Delivery Order | 333611 | 8511407591!MOUNT,ISOLATION | $3,848,988 | $3,848,988 | May 28, 2025 | October 29, 2025 | Hopkinton, MA | usaspending.gov |
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.