Acme Electric Corp.	Dry transformers
Advance Conduit.	EMT, Rigid, IMC
Allied Moulded Products Inc.	Fiberglass/Enclosures
American Insulated Wire Co.	Building wire, cord
Arlington Industries, Inc.	Conduit fittings
BWF/TEDDICO Manufacturing, Inc.	Weatherproof products
C & I Enclosures	Enclosures, CT Cans,  Specials
CME	THHN, NM-B, Armored Cable
Cooper B-Line	Strut, Fasteners, Tray, Enclosures
Cooper Bussmann	Circuit Protection Solutions
Cooper Crouse-Hinds	Outlet Boxes, Steel Fittings
Cooper Wiring Devices	Residential, Commercial, Industrial
Custom Cable	Control & Power, Voice & Data
Edison Fuse	Fuses, Fuse Holders
Firex	Smoke & Co2 Detectors, Paragom Energy Controls
Fluke Corporation	Meters, instruments
GB Electrical Inc.	Wire accessories, Tools
Genesis Cable Systems	Electronic cable
Hy Grade Lamp	Lamps Incandescent, Fluorescent HID
Ilsco Corporation	Electrical connectors
King Wire	XHHW-2,URD,SER,SEU
Landis & Gyr, Inc.	Meter sockets
Lenox	Saw Blades, Power Tool Accessories
Midwest Electric Products, Inc.	Transfer Switches, A/C Disc.
Republic Conduit	EMT, Rigid, IMC, ALUM Conduit
RobRoy Industries	Coated pipe
Rough-In-Ready	Manufactured Wiring Systems
Seal Wire	Bare CU, Aluminum, Guy Wire
Siemens ( Standby Power Systems)	Residential & Commercial Generators
TCP (Technical Consumer Products, Inc.)	Spring Lamps, Energy Efficient Lamps
West Penn	Control Cable