| Bushings / Grommets |
| All Current Electrical Sales Inc. | http://www.allcurrent.com |
| Bushings / Grommets |
| American Connectors Inc. | http://www.americanconnectors.com |
| Bushings / Grommets |
| Arlington Industries Inc. | http://www.aifittings.com |
| Bushings / Grommets |
| EGS - Appleton | http://www.appletonelec.com |
| Bushings / Grommets |
| EGS - O-Z/Geciney | http://www.o-zgedney.com |
| Bushings / Grommets |
| Gexpro | http://www.gesupply.com |
| Bushings / Grommets |
| Panduit Corp. | http://www.panduit.com |
| Conduit Seals | Conduit, Raceways & Wireways | EGS - Appleton | http://www.appletonelec.com |
| Conduit Seals | Conduit, Raceways & Wireways | EGS - O-Z/Gedney | http://www.o-zgedney.com |
| Conduit Seals | Conduit, Raceways & Wireways | HIS Business Mfg. Co. | http://www.hizbiz.com |
| Conduit Seals | Conduit, Raceways & Wireways | Perma-Cote | http://www.permacote.com |
| Conduit Seals | Conduit, Raceways & Wireways | Reel-O-Matic by Reel Neat Systems Inc. | http://www.reelomatic.com |
| Conduit Seals | Conduit, Raceways & Wireways | Rittal-Electromate Inc. | http://www.rittal-corp.com |
| Conduit Seals | Conduit, Raceways & Wireways | Roxtec | http://www.roxtec.com |
| Conduit Seals | Conduit, Raceways & Wireways | Slabach Enterprises | http://www.slabach.com |
| Conduit Seals | Conduit, Raceways & Wireways | Tulsa Power LLC | http://www.tulsapower.com |
| Couplings | EMT | American Fittings Corp. | http://www.americanfittingscorp.com |
| Couplings | EMT | Arlington Industries Inc. | http://www.aifittings.com |
| Couplings | EMT | EGS - Appleton | http://www.appletonelec.com |
| Couplings | EMT | EGS - O-Z/Gedney | http://www.o-zgedney.com |
| Couplings | EMT | Gexpro | http://www.gesupply.com |
| Couplings | EMT | Hubbell Electrical Products RACO / BeIl / Killark | http://www.hubbell-raco.com |
| Couplings | EMT | Thomas & Betts Corp. | http://www.tnb.com |
| Couplings | EMT | Topaz Electric Corp. | http://www.topaz-usa.com |
| Couplings | Raintight | American Fittings Corp. | http://www.americanfittingscorp.com |
| Couplings | Raintight | Arlington Industries Inc. | http://www.aifittings.com |
| Couplings | Raintight | EGS - Appleton | http://www.appletonelec.com |
| Couplings | Raintight | EGS - O-Z/Gedney | http://www.o-zgedney.com |
| Couplings | Raintight | Gexpro | http://www.gesupply.com |
| Couplings | Raintight | Hubbell Electrical Products RACO / BeIl / Killark | http://www.hubbell-raco.com |
| Couplings | Raintight | Perma-Cote | http://www.permacote.com |
| Couplings | Raintight | Thomas & Betts Corp. | http://www.tnb.com |
| Couplings | Raintight | Topaz Electric Corp. | http://www.topaz-usa.com |
| Couplings | Rigid Conduit | American Fittings Corp. | http://www.americanfittingscorp.com |
| Couplings | Rigid Conduit | Arlington Industries Inc. | http://www.aifittings.com |
| Couplings | Rigid Conduit | Carlon | http://www.carlon.com |
| Couplings | Rigid Conduit | EGS - Appleton | http://www.appletonelec.com |
| Couplings | Rigid Conduit | EGS - O-Z/Gedney | http://www.o-zgedney.com |
| Couplings | Rigid Conduit | Gexpro | http://www.gesupply.com |
| Couplings | Rigid Conduit | Hubbell Electrical Products RACO / BeIl / Killark | http://www.hubbell-raco.com |
| Couplings | Rigid Conduit | Perma-Cote | http://www.permacote.com |
| Couplings | Rigid Conduit | Thomas & Betts Corp. | http://www.tnb.com |
| Couplings | Rigid Conduit | Topaz Electric Corp. | http://www.topaz-usa.com |
| Couplings | Flexible Metal Conduit | Arlington Industries Inc. | http://www.aifittings.com |
| Couplings | Flexible Metal Conduit | EGS - Appleton | http://www.appletonelec.com |
| Couplings | Flexible Metal Conduit | EGS - O-Z/Gedney | http://www.o-zgedney.com |
| Couplings | Flexible Metal Conduit | Gexpro | http://www.gesupply.com |
| Couplings | Flexible Metal Conduit | Indevco Corp. | http://www.home.fuse.net/indevco.com |
| Couplings | Flexible Metal Conduit | Thomas & Betts Corp. | http://www.tnb.com |
| Couplings | Flexible Metal Conduit | Topaz Electric Corp. | http://www.topaz-usa.com |
| Ellbows |
| All Current Electrical Sales Inc. | http://www.allcurrent.com |
| Ellbows |
| Arlington Industries Inc. | http://www.aifittings.com |
| Ellbows |
| EGS - Appleton | http://www.appletonelec.com |
| Ellbows |
| EGS - O-Z/Geciney | http://www.o-zgedney.com |
| Ellbows |
| Gexpro | http://www.gesupply.com |
| Ellbows |
| Thomas & Betts Corp. | http://www.tnb.com |
| Ellbows |
| Topaz Electric Corp. | http://www.topaz-usa.com |
| Fiberglass |
| EGS - Appleton | http://www.appletonelec.com |
| Fiberglass |
| EGS - O-Z/Geciney | http://www.o-zgedney.com |
| Fiberglass |
| Metre Industrial Corp | http://www.metracorp.com |
| Hubs |
| All Current Electrical Sales Inc. | http://www.allcurrent.com |
| Hubs |
| Arlington Industries Inc. | http://www.aifittings.com |
| Hubs |
| EGS - Appleton | http://www.appletonelec.com |
| Hubs |
| EGS - O-Z/Geciney | http://www.o-zgedney.com |
| Hubs |
| Hubbell Electrical Products RACO / Bell / Killark | http://www.hubbell-raco.com |
| Hubs |
| Myers Electric Products Inc | http://www.myerspowerproducts.com |
| Hubs |
| Perma-Cote | http://www.permacote.com |
| Hubs |
| Thomas & Betts Corp. | http://www.tnb.com |
| Hubs |
| Topaz Electric Corp. | http://www.topaz-usa.com |
| Metal |
| AFC Cable Systems Inc. | http://www.afcweb.com |
| Metal |
| Arlington Industries Inc. | http://www.aifittings.com |
| Metal |
| Cooper Crouse-Hinds | http://www.crouse-hinds.com |
| Metal |
| EGS - Appleton | http://www.appletonelec.com |
| Metal |
| EGS - O-Z/Gedney | http://www.o-zgedney.com |
| Metal |
| Halex Co. | http://www.halexco.com |
| Metal |
| Hubbell Electrical Products RACO / Bell / Killark | http://www.hubbell-raco.com |
| Metal |
| Hubbell Electrical Products RACO / Bell / Willark | http://www.hubbell-raco.com |
| Metal |
| Lapp USA | http://www.lappusa.com |
| Metal |
| M&W Electric Mfg. Co. LLC | http://www.mwelectricmfg.com |
| Metal |
| Perma-Cote | http://www.permacote.com |
| Metal |
| Producto Electric Corp. | http://www.pecoelect.com |
| Metal |
| Thomas & Betts Corp. | http://www.tnb.com |
| Metal |
| Topaz Electric Corp. | http://www.topaz-usa.com |
| Nipples |
| All Current Electrical Sales Inc. | http://www.allcurrent.com |
| Nipples |
| Gexpro | http://www.gesupply.com |
| Nipples |
| Perm a-Cote | http://www.permacote.com |
| Nipples |
| Thomas & Betts Corp. | http://www.tnb.com |
| Nipples |
| Topaz Electric Corp. | http://www.topaz-usa.com |
| Plastic |
| Allied Tube & Conduit | http://www.alliedeg.com |
| Plastic |
| Arlington Industries Inc. | http://www.aifittings.com |
| Plastic |
| Cantex Inc. | http://www.cantexinc.com |
| Plastic |
| Carlon | http://www.carlon.com |
| Plastic |
| EGS - Appleton | http://www.appletonelec.com |
| Plastic |
| EGS - O-Z/Geciney | http://www.o-zgedney.com |
| Plastic |
| Lapp USA | http://www.lappusa.com |
| Plastic |
| Queen City Plastics Inc | http://www.queencityplastics.com |
| Plastic |
| Thomas & Betts Corp. | http://www.tnb.com |
|
| All Current Electrical Sales Inc. | http://www.allcurrent.com |
|
| Arlington Industries Inc. | http://www.aifittings.com |
|
| Cantex Inc. | http://www.cantexinc.com |
|
| Carlon | http://www.carlon.com |
|
| Champion Fiberglass | http://www.championfiberglass.com |
|
| EGS - Appleton | http://www.appletonelec.com |
|
| EGS - O-Z/Geciney | http://www.o-zgedney.com |
|
| Gexpro | http://www.gesupply.com |
|
| Gibson Stainless and Specially Inc. | http://www.gibsonstainless.com |
|
| Hubbell Electrical Products RACO/ BeIl / Killark | http://www.hubbell-raco.com |
|
| Mulberry | http://www.mulberrymetal.com |
|
| NSi Industries Inc. | http://www.nsiindustries.com |
|
| Perma-Cote | http://www.permacote.com |
|
| Thomas & Betts Corp. | http://www.tnb.com |
|
| Topaz Electric Corp. | http://www.topaz-usa.com |