NAICS 33271: Machine Shops
NAICS industry
Code facts
- Part of
-
-
31-33
-
332
- 3327
-
332
-
31-33
- Codes under it
- 1
- Contract awards
- 640 In the last 12 months
- Contract obligations
- $75,294,228 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 | $204,366 |
| FY2026 | $52,380,695 |
| FY2025 | $75,294,228 |
| FY2024 | $76,501,899 |
| FY2023 | $74,849,411 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Pacific IC Source | $4,948,827 | |
| 2 | Coronet Machinery Corp. | $3,305,400 | |
| 3 | General Dynamics Information Technology, Inc. | $3,277,442 | |
| 4 | Teledyne Instruments Inc. | $2,848,620 | |
| 5 | AC Inc. | $2,591,990 | |
| 6 | Chesapeake Machining & Fabrication, Inc. | $1,638,403 | |
| 7 | Anderson Metal Industries Inc. | $1,636,660 | |
| 8 | Western Machine Works, LLC A LIMITED Liability Company Of Delaware | $1,416,780 | |
| 9 | Raloid Tool Co., Inc. | $1,402,102 | |
| 10 | Marotta Controls Inc. | $878,840 |
See the full FY2025 ranking of NAICS 33271 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $35,572,332 | |
| 2 | Department of the Army | $7,719,894 | |
| 3 | Defense Logistics Agency | $6,095,464 | |
| 4 | National Aeronautics and Space Administration | $1,235,655 | |
| 5 | Department of State | $468,005 | |
| 6 | Air Force | $386,550 | |
| 7 | Department of Agriculture | $260,910 | |
| 8 | Department of Commerce | $219,531 | |
| 9 | Department of Transportation | $197,189 | |
| 10 | US Special Operations Command | $175,532 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 5342 Hardware, Weapon System | $6,687,580 | |
| 2 | 4920 Aircraft Maintenance and Repair Shop Specialized Equipment | $5,915,367 | |
| 3 | 5999 Miscellaneous Electrical and Electronic Components | $5,671,494 | |
| 4 | 5995 Cable, Cord, and Wire Assemblies: Communication Equipment | $3,893,864 | |
| 5 | 1340 Rockets, Rocket Ammunition and Rocket Components | $3,523,826 | |
| 6 | 5340 Hardware | $2,930,800 | |
| 7 | 1730 Aircraft Ground Servicing Equipment | $1,840,748 | |
| 8 | 2845 Rocket Engines and Components | $1,636,660 | |
| 9 | 9535 Plate, Sheet, Strip, and Foil: Nonferrous Base Metal | $1,452,220 | |
| 10 | 5975 Electrical Hardware and Supplies | $1,279,978 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Maryland | $10,651,334 | |
| 2 | California | $7,978,561 | |
| 3 | Virginia | $4,941,282 | |
| 4 | Alabama | $4,056,919 | |
| 5 | New Jersey | $2,738,190 | |
| 6 | New York | $2,519,539 | |
| 7 | Indiana | $2,490,512 | |
| 8 | Pennsylvania | $1,884,435 | |
| 9 | Florida | $1,754,148 | |
| 10 | Texas | $1,535,901 | |
| 11 | Oregon | $1,470,780 | |
| 12 | Michigan | $1,297,478 | |
| 13 | Ohio | $939,685 | |
| 14 | Wisconsin | $597,772 | |
| 15 | Georgia | $556,560 | |
| 16 | Tennessee | $551,523 | |
| 17 | Connecticut | $524,697 | |
| 18 | West Virginia | $386,700 | |
| 19 | Illinois | $382,918 | |
| 20 | South Carolina | $327,482 | |
| 21 | Rhode Island | $323,614 | |
| 22 | Massachusetts | $302,402 | |
| 23 | Maine | $250,246 | |
| 24 | Colorado | $205,630 | |
| 25 | Arkansas | $204,474 | |
| 26 | Washington | $169,257 | |
| 27 | Utah | $158,962 | |
| 28 | Montana | $155,733 | |
| 29 | Missouri | $155,515 | |
| 30 | Kansas | $141,750 | |
| 31 | Minnesota | $113,523 | |
| 32 | Mississippi | $109,557 | |
| 33 | Nevada | $77,031 | |
| 34 | Louisiana | $70,316 | |
| 35 | Oklahoma | $56,400 | |
| 36 | District of Columbia | $53,212 | |
| 37 | North Carolina | $52,420 | |
| 38 | Arizona | $42,860 | |
| 39 | New Hampshire | $32,975 | |
| 40 | Iowa | $28,241 | |
| 41 | Delaware | $16,937 | |
| 42 | Nebraska | $4,231 |
Show all 42
Shares are of everything obligated under NAICS 33271 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 8,066 listed here. See the rest on GovTribe.
Codes under 33271
| NAICS code | Size standard |
|---|---|
| 332710 Machine Shops | 500 employees |
Definition
This industry comprises establishments known as machine shops primarily engaged in machining metal and plastic parts and parts of other composite materials on a job or order basis. Generally machine shop jobs are low volume using machine tools, such as lathes (including computer numerically controlled); automatic screw machines; and machines for boring, grinding, milling, and additive manufacturing.
Illustrative examples
- Chemical milling job shops
- Machine shops
Quick answers
What is NAICS 33271?
NAICS 33271 is Machine Shops, a NAICS industry in NAICS 31-33, Manufacturing.
What is the NAICS code for machine shops?
The NAICS code for machine shops is 332710, Machine Shops. Its SBA small business size standard is 500 employees.
What is the NAICS code for chemical milling job shops?
The NAICS code for chemical milling job shops is 332710, Machine Shops. Its SBA small business size standard is 500 employees.
What codes are under NAICS 33271?
NAICS 33271 has one code under it with its own GovTribe page, 332710 Machine Shops.
How much do federal agencies spend under NAICS 33271?
Federal contracts under NAICS 33271 obligated $75,294,228 in fiscal year 2025 and $279,230,599 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 33271?
The contractors with the most obligated under NAICS 33271 in fiscal years 2026 and 2027 are Pacific IC Source ($4,948,827); Coronet Machinery Corp. ($3,305,400); and General Dynamics Information Technology, Inc. ($3,277,442).
Which agencies buy the most under NAICS 33271?
The agencies that obligated the most under NAICS 33271 in fiscal years 2026 and 2027 are Department of the Navy ($35,572,332), Department of the Army ($7,719,894) and Defense Logistics Agency ($6,095,464).
Which PSC codes are used with NAICS 33271?
The PSC codes with the most obligated under NAICS 33271 in fiscal years 2026 and 2027 are 5342 Hardware, Weapon System; 4920 Aircraft Maintenance and Repair Shop Specialized Equipment; and 5999 Miscellaneous Electrical and Electronic Components.
Where is the work under NAICS 33271 performed?
By place of performance, the states with the most contract obligations under NAICS 33271 over the last 12 months are Maryland ($10,651,334), California ($7,978,561) and Virginia ($4,941,282).
What is the latest contract opportunity under NAICS 33271?
The latest contract opportunity under NAICS 33271 is Hose, aircraft, mater, award notice from Aviation (DLA), posted October 20, 2026.
On GovTribe
See everything under NAICS 33271
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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