SIC Code 3612

Power, Distribution, and Specialty Transformers

Establishments primarily engaged in manufacturing power, distribution, instrument, and specialty transformers. Establishments primarily engaged in manufacturing radio frequency or voice frequency electronic transformers, coils, or chokes are classified in Industry 3677, and those manufacturing resistance welder transformers are classified in Industry 3548.

  • Airport lighting transformers
  • Auto-transformers for switchboards, except telephone switchboards
  • Auto-transformers, electric (power transformers)
  • Ballasts for lighting fixtures
  • Control transformers
  • Current limiting reactors, electrical
  • Distribution transformers electric
  • Doorbell transformers, electric
  • Electric furnace transformers
  • Feeder voltage regulators and boosters (electric transformers)
  • Fluorescent ballasts (transformers)
  • Generator voltage regulators electric induction and step type
  • Ignition transformers
  • Instrument transformers except portable
  • Isolation transformers
  • Lighting transformers, fluorescent
  • Lighting transformers, street and airport
  • Line voltage regulators
  • Luminous tube transformers
  • Machine tool transformers
  • Ratio transformers
  • Rectifier transformers
  • Signaling transformers electric
  • Specialty transformers
  • Street lighting transformers
  • Toy transformers
  • Transformers, electric power
  • Transformers, for electronic meters
  • Transformers, reactor
  • Tripping transformers
  • Vibrators interrupter
  • Voltage regulating transformers electric power
  • Voltage regulators, transmission and distribution

Companies assigned to SIC code 3612:

CIK Company Ticker
0001429764 Blink Charging Co. BLNK
0001085105 CARMANAH TECHNOLOGIES CORP
0001386262 AXIS TECHNOLOGIES GROUP INC
0001140221 CHIPCARDS INC
0001449792 PIONEER POWER SOLUTIONS, INC. PPSI
0001537274 Greenwind Holdings Inc.
0001053008 JINPAN INTERNATIONAL LTD JST
0001072984 QUANTEX CAPITAL CORP
0001203556 ENER1 TECHNOLOGIES INC
0001448508 Shengtai Power International, Inc.
0000104987 ZAREBA SYSTEMS INC WTRS
0001080398 Titan Energy Worldwide, Inc. TEWI
0001439133 Windstream Technologies, Inc.

See other SIC Codes