NAICS 33531: Electrical Equipment Manufacturing
NAICS industry
Code facts
- Part of
-
-
31-33
-
335
- 3353
-
335
-
31-33
- Codes under it
- 4
- Contract awards
- 7,819 In the last 12 months
- Contract obligations
- $825,374,461 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 | $113,800 |
| FY2026 | $816,738,299 |
| FY2025 | $825,374,461 |
| FY2024 | $924,168,792 |
| FY2023 | $1,139,737,573 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Cummins Power Generation Inc. | $131,257,891 | |
| 2 | Tepco Energy Partner, Incorporated | $48,701,006 | |
| 3 | Vincorion LLC | $47,744,251 | |
| 4 | GE Aviation Systems LLC | $42,309,979 | |
| 5 | Jo-Kell Inc. | $28,790,785 | |
| 6 | Discovery Energy, LLC | $26,983,581 | |
| 7 | The Chugoku Electric Power Company, Incorporated | $23,780,833 | |
| 8 | DRS Naval Power Systems Inc. | $19,984,304 | |
| 9 | Teledyne Instruments Inc. | $18,997,145 | |
| 10 | ABB Inc. | $17,019,700 |
See the full FY2025 ranking of NAICS 33531 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $249,103,268 | |
| 2 | Defense Logistics Agency | $225,693,250 | |
| 3 | Department of the Navy | $210,452,274 | |
| 4 | Air Force | $48,916,736 | |
| 5 | Department of Transportation | $34,389,141 | |
| 6 | National Aeronautics and Space Administration | $18,292,258 | |
| 7 | Department of Homeland Security | $12,497,106 | |
| 8 | Department of Veterans Affairs | $6,098,012 | |
| 9 | Department of Energy | $3,186,213 | |
| 10 | Department of State | $2,573,897 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 6115 Generators and Generator Sets, Electrical | $234,543,380 | |
| 2 | 6150 Miscellaneous Electric Power and Distribution Equipment | $162,543,077 | |
| 3 | 5925 Circuit Breakers | $49,729,525 | |
| 4 | 6105 Motors, Electrical | $48,418,962 | |
| 5 | 5930 Switches | $46,606,743 | |
| 6 | 6110 Electrical Control Equipment | $44,322,300 | |
| 7 | 5945 Relays and Solenoids | $41,055,731 | |
| 8 | 5975 Electrical Hardware and Supplies | $33,953,563 | |
| 9 | 6125 Converters, Electrical, Rotating | $17,869,874 | |
| 10 | 1905 Combat Ships and Landing Vessels | $16,387,287 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Minnesota | $133,657,196 | |
| 2 | California | $68,280,225 | |
| 3 | Ohio | $62,458,534 | |
| 4 | Texas | $57,804,488 | |
| 5 | Virginia | $48,284,151 | |
| 6 | Wisconsin | $43,857,192 | |
| 7 | New York | $37,240,675 | |
| 8 | Florida | $22,298,720 | |
| 9 | New Hampshire | $22,177,547 | |
| 10 | New Jersey | $20,156,719 | |
| 11 | Pennsylvania | $19,890,064 | |
| 12 | Tennessee | $18,159,556 | |
| 13 | Maryland | $17,840,229 | |
| 14 | Oregon | $14,708,534 | |
| 15 | Massachusetts | $11,471,004 | |
| 16 | Michigan | $10,107,254 | |
| 17 | Connecticut | $9,949,672 | |
| 18 | Illinois | $9,548,491 | |
| 19 | Georgia | $8,925,001 | |
| 20 | Alabama | $7,025,437 | |
| 21 | Guam | $6,022,370 | |
| 22 | Rhode Island | $5,769,303 | |
| 23 | Oklahoma | $4,940,360 | |
| 24 | Kentucky | $3,297,756 | |
| 25 | Washington | $3,126,601 | |
| 26 | Colorado | $2,807,051 | |
| 27 | Arizona | $2,323,133 | |
| 28 | Idaho | $2,125,787 | |
| 29 | North Carolina | $2,100,438 | |
| 30 | Iowa | $2,082,317 | |
| 31 | Louisiana | $2,071,227 | |
| 32 | Indiana | $1,994,359 | |
| 33 | Utah | $1,973,865 | |
| 34 | Nevada | $1,902,000 | |
| 35 | South Carolina | $1,891,277 | |
| 36 | Arkansas | $1,746,750 | |
| 37 | Kansas | $1,368,978 | |
| 38 | Missouri | $1,299,139 | |
| 39 | Nebraska | $901,521 | |
| 40 | West Virginia | $886,841 | |
| 41 | North Dakota | $726,838 | |
| 42 | Montana | $566,978 | |
| 43 | Vermont | $545,776 | |
| 44 | Delaware | $540,443 | |
| 45 | District of Columbia | $471,729 | |
| 46 | New Mexico | $409,494 | |
| 47 | Hawaii | $283,447 | |
| 48 | Puerto Rico | $252,984 | |
| 49 | South Dakota | $138,701 | |
| 50 | Wyoming | $117,223 | |
| 51 | Maine | $87,695 | |
| 52 | Alaska | $41,951 | |
| 53 | Mississippi | $901 |
Show all 53
Shares are of everything obligated under NAICS 33531 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 74,632 listed here. See the rest on GovTribe.
Codes under 33531
| NAICS code | Size standard |
|---|---|
| 335311 Power, Distribution, and Specialty Transformer Manufacturing | 800 employees |
| 335312 Motor and Generator Manufacturing | 1,250 employees |
| 335313 Switchgear and Switchboard Apparatus Manufacturing | 1,250 employees |
| 335314 Relay and Industrial Control Manufacturing | 750 employees |
Definition
This industry comprises establishments primarily engaged in manufacturing power, distribution, and specialty transformers; electric motors, generators, and motor generator sets; switchgear and switchboard apparatus; relays; and industrial controls.
Quick answers
What is NAICS 33531?
NAICS 33531 is Electrical Equipment Manufacturing, a NAICS industry in NAICS 31-33, Manufacturing.
What codes are under NAICS 33531?
NAICS 33531 has 4 codes under it with their own GovTribe pages, including 335311 Power, Distribution, and Specialty Transformer Manufacturing; 335312 Motor and Generator Manufacturing; and 335313 Switchgear and Switchboard Apparatus Manufacturing.
How much do federal agencies spend under NAICS 33531?
Federal contracts under NAICS 33531 obligated $825,374,461 in fiscal year 2025 and $3,706,132,926 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 33531?
The contractors with the most obligated under NAICS 33531 in fiscal years 2026 and 2027 are Cummins Power Generation Inc. ($131,257,891); Tepco Energy Partner, Incorporated ($48,701,006); and Vincorion LLC ($47,744,251).
Which agencies buy the most under NAICS 33531?
The agencies that obligated the most under NAICS 33531 in fiscal years 2026 and 2027 are Department of the Army ($249,103,268), Defense Logistics Agency ($225,693,250) and Department of the Navy ($210,452,274).
Which PSC codes are used with NAICS 33531?
The PSC codes with the most obligated under NAICS 33531 in fiscal years 2026 and 2027 are 6115 Generators and Generator Sets, Electrical; 6150 Miscellaneous Electric Power and Distribution Equipment; and 5925 Circuit Breakers.
Where is the work under NAICS 33531 performed?
By place of performance, the states with the most contract obligations under NAICS 33531 over the last 12 months are Minnesota ($133,657,196), California ($68,280,225) and Ohio ($62,458,534).
What is the latest contract opportunity under NAICS 33531?
The latest contract opportunity under NAICS 33531 is Cable assembly, power, electrical, bran, award notice from Aviation (DLA), posted October 22, 2026.
On GovTribe
See everything under NAICS 33531
- 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