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US Standard Industrial Classification (SIC) Code Lookup

Division: D - Manufacturing

US-SIC Code 3699 - Electrical Machinery, Equipment, and Supplies, Not Elsewhere

Industry Description

Establishments primarily engaged in manufacturing electrical machinery, equipment, and supplies, not elsewhere classified, including high energy particle acceleration systems and equipment, electronic simulators, appliance and extension cords, bells and chimes, and insect traps.

Business Examples

Common types of business activities within US SIC 3699 - Electrical Machinery, Equipment, and Supplies, Not Elsewhere are:

  • Accelerating waveguide structures
  • Amplifiers; magnetic, pulse, and maser
  • Appliance cords for e.g., electric irons, grills, waffle irons-mfpm
  • Atom smashers (particle accelerators)
  • Bells, electric
  • Betatrons
  • Chimes, electric
  • Christmas tree lighting sets, electric
  • Clothing, electrically heated
  • Cyclotrons
  • Door opening and closing devices, electrical
  • Dynamotrons
  • Electric fence chargers
  • Electron beam metal cutting, forming, and welding machines
  • Electron linear accelerators
  • Electrostatic particle accelerators
  • Extension cords, made from purchased insulated wire
  • Flight simulators (training aids), electronic
  • Flytraps, electrical
  • Gongs, electric
  • Grids, electric
  • Lamps, insect: electric
  • Laser welding, drilling and cutting equipment
  • Linear accelerators
  • Logs, fireplace: electric
  • Maser amplifiers
  • Ornaments, Christmas tree: electric
  • Outboard motors, electric
  • Particle accelerators, high voltage
  • Teaching machines and aids, electronic
  • Trouble lights-mfpm
  • Ultrasonic cleaning equipment, except medical and dental
  • Ultrasonic generators sold separately for inclusion in tools and
  • Ultrasonic welding machines and equipment
  • Waveguide pressurization equipment

IBISWorld Industry Research Report

Copier & Optical Machinery Manufacturing in the US (33331)

Revenue 2025

$36.5bn

Growth 2025

0.82%

Key Trends

  • Industry performance is determined by commercial demand, which is influenced by consumer spending and the overall economic condition

  • Establishment restrictions are expected to ease, and work in all sectors of the economy is anticipated to resume to normal production capacities

  • Catalysts for industry demand will likely include corporate profit and aggregate private investment

Products and Services

US-SIC Hierarchy 3699 - Electrical Machinery, Equipment, and Supplies, Not Elsewhere

US-SIC Code 3699 - Electrical Machinery, Equipment, and Supplies, Not Elsewhere sits in the 2-digit Electrical Machinery, Equipment, and Supplies, Not Elsewhere sector. US SIC codes can be 2 to 8 digits and the further along the hierarchy, the more detailed and specific the category will be.

Division: D

Division Title: Manufacturing

2 Digits 3 Digits 4 Digits

Extended US-SIC Hierarchy for 3699 - Electrical Machinery, Equipment, and Supplies, Not Elsewhere

For business marketing and targeting, US SIC Codes have been extended to provide more specific classifications within US-SIC 3699 - Electrical Machinery, Equipment, and Supplies, Not Elsewhere. Extended US SIC Codes are being continuously updated to reflect the current business environment.

6 Digit SIC Codes

  • 369901 Chimes & bells (manufacturers)
  • 369902 Electric equipment-manufacturers
  • 369903 Christmas lights & decorations-mfrs
  • 369904 Door & gate operating devices-mfrs
  • 369905 Electrical products-manufacturers
  • 369906 Fly ash (manufacturers)
  • 369907 Teaching machines & systems (mfrs)
  • 369908 Food processing equipment & supls-mfrs
  • 369909 Masers (manufacturers)
  • 369910 Electric fence (manufacturers)
  • 369911 Electrostatic equipment (manufacturers)
  • 369912 Truck washing/cleaning equip/supls-mfrs

8 Digit SIC Codes

  • 36990000 Electrical equipment and supplies, nec
  • 36990100 High-energy particle physics equipment
  • 36990101 Accelerating waveguide structures
  • 36990102 Atom smasher (particle accelerators)
  • 36990103 Betatrons
  • 36990104 Cyclotrons
  • 36990105 Dynamotrons
  • 36990106 Electron linear accelerators
  • 36990107 Electrostatic particle accelerators
  • 36990108 Linear accelerators
  • 36990109 Particle accelerators, high voltage
  • 36990110 Pulsed electron guns
  • 36990200 Electrical welding equipment
  • 36990201 Electron beam metal cutting, forming or welding machines
  • 36990202 Laser welding, drilling, and cutting equipment
  • 36990203 Welding machines and equipment, ultrasonic
  • 36990300 Electronic training devices
  • 36990301 Countermeasure simulators, electric
  • 36990302 Flight simulators (training aids), electronic
  • 36990303 Teaching machines and aids, electronic
  • 36990304 Automotive driving simulators (training aids), electronic
  • 36990400 Electric sound equipment
  • 36990401 Bells, electric
  • 36990402 Chimes, electric
  • 36990403 Gongs, electric
  • 36990404 Sound signaling devices, electrical
  • 36990405 Underwater sound equipment
  • 36990500 Security devices
  • 36990501 Electric fence chargers
  • 36990502 Security control equipment and systems
  • 36990600 Household electrical equipment
  • 36990601 Appliance cords, for household electrical equipment
  • 36990602 Christmas tree lighting sets, electric
  • 36990603 Christmas tree ornaments, electric
  • 36990604 Door opening and closing devices, electrical
  • 36990605 Extension cords
  • 36990606 Fireplace logs, electric
  • 36990607 Fly traps, electrical
  • 36990608 Insect lamps, electric
  • 36999900 Electrical equipment and supplies, nec
  • 36999901 Cleaning equipment, ultrasonic, except medical and dental
  • 36999902 Fire control or bombing equipment, electronic
  • 36999903 Generators, ultrasonic
  • 36999904 Grids, electric
  • 36999905 Heat emission operating apparatus
  • 36999906 Laser systems and equipment
  • 36999907 Lead-in wires, electric lamp
  • 36999908 Maser equipment
  • 36999909 Outboard motors, electric
  • 36999910 Photographic control systems, electronic
  • 36999911 Pulse amplifiers
  • 36999912 Trouble lights
  • 36999913 Waveguide pressurization equipment

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US SIC Code Directory

Each US SIC Code is part of a Division, which corresponds with a numerical range. Select a Division category from the table below, then drill down to discover the industries within that Division.

Division US-SIC Code Sector title
A 01-09 Agriculture, Forestry, and Fishing
B 10-14 Mining
C 15-17 Construction
D 20-39 Manufacturing
E 40-49 Transportation, Communications, Electric, Gas, and Sanitary Services
F 50-51 Wholesale Trade
G 52-59 Retail Trade
H 60-67 Finance, Insurance, and Real Estate
I 70-89 Services
J 90-99 Public Administration

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