Bussmann

 Littelfuse

Industrial Computers

 A-B Industrial Terminals

Instruments

 Fluke

 Gardner Bender

 Ideal

 UEI

Intelligent Sensing

 AB Photoswitch

 Escort Memory Systems

Lamps

 Sylvania

 Shatter Shield

 Sunray

Lighting Fixtures

 Appleton

 Holophane

 Hubbell

 Killark

 Lithonia

 RAB

Lugs

 ILSCO

 Burndy

 Advance

 Sylvania

Building Wire

 Alcan

 AIW

 Colonial

 Encore

 Essex

 Republic

 Southwire

Cable Tray

 B-Line

 P.W.

 T & B

 TJ Cope

Channel & Fittings

 Kindorf

 Powerstrut

Conduit

 Aluminum

 Greenfield Steel

 H.W., IMC, EMT

 Sealtite UF & EF

Conduit Plastic

 Cantex

 Georgia Pipe

Conduit Fittings/ Connectors

 Appleton

 Ideal

 Kellems

 Killark

 M & W

 Panduit

 Picoma

 RACO

Cord & Cable

 AIW

 Carol Cable

 General Cable

 Koil Kords

Data Communications

 Ideal

 Panduit

 Hirschmann

 N-Tron

Drives & Motors

 Allen-Bradley AC & DC

Electric Heat-Fans

 Airmaster

 Broan

 Chromalox

Electric Tapes & Terminations

 3M

 NSI

 Plymouth Rubber