| Border States Electric Supply | Mankato | Minnesota | www.borderstates.com |
| Border States Electric Supply | Bemidji | Minnesota | www.borderstates.com |
| Border States Electric Supply | Rochester | Minnesota | www.borderstates.com |
| Border States Electric Supply | Minneapolis | Minnesota | www.borderstates.com |
| Border States Electric Supply | Duluth | Minnesota | www.borderstates.com |
| Border States Electric Supply | Billings | Montana | www.borderstates.com |
| Border States Electric Supply | Fargo | North Dakota | www.borderstates.com |
| Brandon & Clark | Lubbock | Texas | www.brandonclark.com |
| Brandon & Clark | Hereford | Texas | www.brandonclark.com |
| Brandon & Clark | Odessa | Texas | www.brandonclark.com |
| Branom Instrument Co. | Portland | Oregon | www.branom.com |
| Branom Instrument Co. | Seattle | Washington | www.branom.com |
| Branom Instrument Co. | Boise | Idaho | www.branom.com |
| Branom Instrument Co. | Spokane | Washington | www.branom.com |
| BRENNER INDUS SALES | Youngstown | Ohio | www.brennerindustrial.net |
| BRESIMAR AUTOMACAO S.A. | Aveiro | | www.bresimar.pt |
| Bright Gulf General Trading and Contracting Company | Kuwait City | | www.brightgulfkw.com |
| Bross Engineering ApS | Hovedstaden | | www.bross.dk |
| Brozelco | Rockford | Tennessee | www.brozelco.com |
| BSC Industries Inc. | Canton | Massachusetts | www.bsc-ind.com |
| Butler & Land, Technologies, LLC | Dallas | Texas | www.butlerandland.com |
| Butler & Land, Technologies, LLC | Houston | Texas | www.butlerandland.com |
| C & E Advanced Technologies | Lexington | Kentucky | www.ceadvancedtech.com |
| C & E Advanced Technologies | London | Kentucky | www.ceadvancedtech.com |
| C & E Advanced Technologies | Louisville | Kentucky | www.ceadvancedtech.com |
| C & E Advanced Technologies | Bowling Green | Kentucky | www.ceadvancedtech.com |
| C & E Advanced Technologies | Evansville | Indiana | www.ceadvancedtech.com |
| C & E Advanced Technologies | Granger | Indiana | www.ceadvancedtech.com |
| C & E Advanced Technologies | Indianapolis | Indiana | www.ceadvancedtech.com |
| C & E Advanced Technologies | Kokomo | Indiana | www.ceadvancedtech.com |
| C & E Advanced Technologies | Columbus | Ohio | www.ceadvancedtech.com |
| C & E Advanced Technologies | Dayton | Ohio | www.ceadvancedtech.com |
| C & E Advanced Technologies | Lancaster | Ohio | www.ceadvancedtech.com |
| C & E Advanced Technologies | Perrysburg | Ohio | www.ceadvancedtech.com |
| Cain Electrical Supply | Odessa | Texas | www.cainodessa.com |
| Campion Electronic Systems | Petah Tikva | | www.campion-es.com |
| Capital Electric | Alexandria | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Ashland | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Blacksburg | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Charlottesville | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Charlottesville | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Chesapeake | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Colonial Heights | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Fairfax | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Fishersville | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Fredericksburg | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Richmond | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Harrisonburg | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Manassas | Virginia | www.capitalelectricsupply.com/ |
| Capital Electric | Midlothian | Virginia | www.capitalelectricsupply.com/ |
