NAICS 33531in3353:Electrical Equipment Manufacturing

Electrical Equipment Manufacturing

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2,724

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Top Industries

  • Power, Distribution, and Specialty Transformer Manufacturing730
  • Motor and Generator Manufacturing722
  • Relay and Industrial Control Manufacturing676
  • Switchgear and Switchboard Apparatus Manufacturing596

Set-Aside Distribution

  • 2532
  • Small Business144
  • No Set Aside29
  • SDVOSB9
  • 8(a) Sole Source3

Top Locations

  • OH1892
  • VA490
  • PA106
  • WA31
  • MI27

About NAICS33531

The North American Industry Classification System (NAICS) code 33531 covers electrical equipment manufacturing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

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59-RELAY,ELECTROMAGNET

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted May 22, 2026

59-RELAY SUBASSEMBLY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted May 22, 2026

59-RELAY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted May 22, 2026

59-SWITCH,PUSH

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335313
Posted May 22, 2026

5925 - Pre Solicitation Synopsis printed on 08 December 2025

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335313
Posted May 20, 2026

PANEL,CNTRL MICR

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335311
Posted May 13, 2026

6115-Emergency Generator

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 335312
Posted May 12, 2026

J&A Bolted Pressure Switches Eagleton Federal Courthouse Saint Louis, MO

GENERAL SERVICES ADMINISTRATION
Washington, DC
NAICS 335311
Posted May 7, 2026

CIRCUIT BREAKER

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335313
Posted May 6, 2026
Due Aug 10, 2026

7RH 6110 014442226 V2

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 335312
Posted Apr 14, 2026
No Set Aside

61-CABLE ASSEMBLY,SPEC

DEPT OF DEFENSE
RICHMOND, VA
NAICS 335311
Posted Mar 23, 2026

Chiller #8 Motor Replacement

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 335312
Posted Mar 23, 2026
Small Business

Siemens PLC Hardware and Software

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 335314
Posted Mar 23, 2026
No Set Aside

61-COVER,ELECTRIC MOTO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Mar 20, 2026

61-MOTOR,ALTERNATING C, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335312
Posted Mar 20, 2026

61-POWER SUPPLY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Mar 19, 2026

59-SWITCH,PRESSURE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335313
Posted Mar 19, 2026

63-DETECTOR,LIGHT INTE

DEPT OF DEFENSE
RICHMOND, VA
NAICS 335311
Posted Mar 19, 2026

61-CABLE ASSEMBLY,SPEC

DEPT OF DEFENSE
RICHMOND, VA
NAICS 335311
Posted Mar 20, 2026

61-MOTOR,ALTERNATING C

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Mar 19, 2026
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