2022 NAICS industry in sector 31-33 Manufacturing
33599 All Other Electrical Equipment and Component Manufacturing
NAICS 33599 is the US industry code for all other electrical equipment and component manufacturing. It covers establishments primarily engaged in manufacturing electrical equipment (except electric lighting equipment, household-type appliances, transformers, motors, generators, switchgear, relays, industrial controls, batteries, communication and energy wire and cable, and wiring devices).
Official definition
This industry comprises establishments primarily engaged in manufacturing electrical equipment (except electric lighting equipment, household-type appliances, transformers, motors, generators, switchgear, relays, industrial controls, batteries, communication and energy wire and cable, and wiring devices).
Examples Census gives
- Carbon and graphite electrodes and brushes manufacturing
- Extension cords made from purchased insulated wire
- Door opening and closing devices, electrical, manufacturing
- Surge suppressors manufacturing
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Manufacturing lighting equipment are classified in Industry 33513, Electric Lighting Equipment Manufacturing.
- Manufacturing household-type appliances are classified in Industry Group 3352, Household Appliance Manufacturing.
- Manufacturing transformers, motors, generators, switchgear, relays, and industrial controls are classified in Industry 33531, Electrical Equipment Manufacturing.
- Manufacturing batteries are classified in Industry 33591, Battery Manufacturing.
- Manufacturing communication and energy wire are classified in Industry 33592, Communication and Energy Wire and Cable Manufacturing.
- Manufacturing current-carrying and noncurrent-carrying wiring devices are classified in Industry 33593, Wiring Device Manufacturing.
- Manufacturing carbon or graphite gaskets are classified in Industry 33999, All Other Miscellaneous Manufacturing.
- Manufacturing electronic component-type rectifiers, voltage regulating integrated circuits, power converting integrated circuits, electronic capacitors, electronic resistors, and similar devices are classified in Industry 33441, Semiconductor and Other Electronic Component Manufacturing.
- Manufacturing equipment incorporating lasers are classified in the Manufacturing sector based on the associated production process of the finished equipment.
Codes in 33599
Data last changed November 14, 2026. How this page is built.