| The Proud Company | Pittsburgh | Pennsylvania | www.proudco.com |
| ErieTec, Inc. | Pittsburgh | Pennsylvania | www.erietecinc.com |
| Coastal Control Products | Pinopolis | South Carolina | www.coastalcontrolproducts.com |
| CARLTON BATES CO | Phoenix | Arizona | www.carltonbates.com/content/780736-1 |
| Werner Electric | Pewaukee | Wisconsin | www.wernerelectric.com |
| POWER/MATION | Pewaukee | Wisconsin | www.powermation.com |
| Tri-Phase Automation | Pewaukee | Wisconsin | www.tri-phase.com |
| Digital Controls | Peterborough | | www.digitalcontrols.biz |
| Campion Electronic Systems | Petah Tikva | | www.campion-es.com |
| C & E Advanced Technologies | Perrysburg | Ohio | www.ceadvancedtech.com |
| Crescent Electric Supply | Perrysburg | Ohio | www.cesco.com/ |
| Crescent Electric Supply Co. | Peoria | Illinois | www.cesco.com |
| GEXPRO-PENSACOLA | Pensacola | Florida | www.gexpro.com |
| Contaval Automatismos y Componentes Electronicos, S.L. | Paterna | Valencia | www.contaval.es |
| Sistelec Soluciones | Pamplona | | www.sistelec.es |
| Hannan Supply Company | Paducah | Kentucky | www.hannansupply.com |
| RS Americas, Inc. | Overland Park | Kansas | us.rs-online.com/manufacturers/red-lion-controls/ |
| Crescent Electric Supply Co. | Ottumwa | Iowa | www.cesco.com |
| Novotech | Ottawa | Ontario | novotech.com |
| Anixter Canada, Inc. | Ottawa | Ontario | www.anixter.ca |
| RS Americas, Inc. | Ottawa | Ontario | us.rs-online.com/manufacturers/red-lion-controls/ |
| Elfa Distrelec A/S | Oslo | | www.distrelec.com |
| PRIME INDUST COMPONENTS | Oradell | New Jersey | www.prime-industrial.com |
| Southern Controls Inc | Opelika | Alabama | www.southerncontrols.com |
| Crescent Electric Supply Co. | Ontario | Oregon | www.cesco.com |
| RS Americas, Inc. | Omaha | Nebraska | us.rs-online.com/manufacturers/red-lion-controls/ |
| Electric Engineering and Equipment | Omaha | Nebraska | |
| Logic, Inc. | Omaha | Nebraska | shop.logic-control.com/By-Brand/red-lion |
| LAKELAND ENGINEERING EQUIPMENT CO | Omaha | Nebraska | www.lakelandengineering.com |
| Thorp Controls Automation Solutions | Omaha | Nebraska | www.barr-thorp.com |
| Crescent Electric Supply Co. | Omaha | Nebraska | www.cesco.com |
| Logic, Inc. | Olathe | Kansas | shop.logic-control.com/By-Brand/red-lion |
| CARLTON BATES CO | Oklahoma City | Oklahoma | www.carltonbates.com/content/780736-1 |
| A TECH INC | Oklahoma City | Oklahoma | www.atech-inc.com |
| Industrial Electronic Supply | Oklahoma City | Oklahoma | www.goies.com |
| Relevant Solutions | Odessa | Texas | www.relevantsolutions.com |
| KELLEYS CONTROLS INC | Odessa | Texas | www.kelleyscontrols.com |
| Cain Electrical Supply | Odessa | Texas | www.cainodessa.com |
| Brandon & Clark | Odessa | Texas | www.brandonclark.com |
| S-ICP | Oberflacht | | www.s-icp.de |
| Gibson Engineering Co., Inc. | Norwood | Massachusetts | www.gibsonengineering.com |
| Shelley Industrial Automation | North York | Ontario | www.shelley.com |
| Crescent Electric Supply Co. | North Platte | Nebraska | www.cesco.com |
| Border States Electric Supply | North Augusta | South Carolina | www.borderstates.com |
| CARLTON BATES CO | Norman | Oklahoma | www.carltonbates.com/content/780736-1 |
| Jobe & Company | Norfolk | Virginia | www.jobeandcompany.com/ |
| CARLTON BATES CO | Norcross | Georgia | www.carltonbates.com/content/780736-1 |
| ARC Auto-Tech Pvt Ltd | Noida | Uttar Pradesh | www.arcautomation.com |
| Clayton Engineering Co. | Nitro | West Virginia | www.claytonengineering.com/cecoweb/charleston.htm |
| Industrial Solutions Inc. | Nisku | Alberta | www.indsol.com |
