| Crescent Electric Supply Co. | Billings | Montana | www.cesco.com |
| CimPro B.V. | Best | | www.cimpro.com |
| Southern Controls Inc | Bessemer | Alabama | www.southerncontrols.com |
| KSA Komponenten der Steuerungs- und Automatisierungstechnik GmbH | Berlin | | www.ksa-gmbh.de/impressum.htm |
| AGL Automation Ltd | Berkhamstead | | www.aglautomation.com |
| AGL Automation Ltd | Berkhamstead | | www.aglautomation.com |
| Border States Electric Supply | Bemidji | Minnesota | www.borderstates.com |
| ASHDALE ENGINEERING LTD | Belfast | | www.ashdale.co.uk |
| Pt Exerindo Utama | Bekasi | Jakarta Raya | www.exerindo.net |
| Beijing Jaconstar Technologies Co. Ltd. | Beijing | | www.jaconstar.com.cn |
| Beijing Guishui Science & Technology Co. LTD | Beijing | Beijing | www.raytest.net |
| Beijing Willtech Co., LTD | Beijing | Beijing | www.will-tech.com.cn |
| Beijing Sixnet Automation Tech LTD | Beijing | Beijing | www.sixnet.com.cn |
| Automation Solutions | Beaverton | Oregon | www.asmym.com |
| RS Components SAS | Beauvais CEDEX | | fr.rs-online.com/web/ |
| Industrial Electronic Supply | Baton Rouge | Louisiana | www.goies.com |
| AWC Inc. | Baton Rouge | Louisiana | www.awc-inc.com/technology-partners/red-lion |
| Southern Controls Inc | Baton Rouge | Louisiana | www.southerncontrols.com |
| Advancetech Controls Pvt. Ltd. | Baroda | Gujarat | www.advancetech.in |
| Compomax Co. LTD | Bangkok, Thailand | Bangkok | www.compomax.co.th/brands/red-lion |
| INSYS Electrical & Controls LLP | Bangalore | Karnataka | www.insyselectrical.in |
| Symbiotic Automation | Bangalore | | www.symbiotic-systems.com |
| Jobe & Company | Baltimore | Maryland | www.jobeandcompany.com |
| Controls & Automation (UK) Ltd | Avonmouth | Bristol | www.controlsandautomation.com |
| BRESIMAR AUTOMACAO S.A. | Aveiro | | www.bresimar.pt |
| RS Americas, Inc. | Austin | Texas | us.rs-online.com/manufacturers/red-lion-controls/ |
| GEA OF TEXAS | Austin | Texas | www.geaoftexas.com |
| Minarik Automation & Control | Aurora | Colorado | www.minarik.com |
| CONTROL PLUS INC | Augusta | Georgia | www.controlplus.com |
| Automation Experts Controls & Drive | Attica | Attica | www.automationexperts.gr |
| Georgia Control Center | Atlanta | Georgia | www.georgiacontrol.com |
| Capital Electric | Ashland | Virginia | www.capitalelectricsupply.com/ |
| HERMITAGE AUTO & CONTROL | Ashland | Virginia | www.hermitageautomation.com |
| Omnicon Technical Sales | Arvada | Colorado | www.omnicontech.com/ |
| Intercontrol Meet- en Regeltechniek B.V. | Arnhem | | www.intercontrol.eu |
| INDUSTRIAL NETWORK SYS | Arlington Heights | Illinois | www.ins3.com |
| STANDARD ELECTRIC SUPPLY | Appleton | Wisconsin | www.sescowi.com |
| 4S Industrie B.V. | Apeldoorn | | www.4sindustrie.nl |
| Withus Tech Co., Ltd | Anyang-si | Gyeonggi-do | www.wutech.co.kr |
| Crescent Electric Supply Co. | Anchorage | Alaska | www.cesco.com |
| WESCO - ANCHORAGE | Anchorage | Alaska | www.wesco.com |
| Minarik Automation & Control | Anaheim | California | www.minarik.com |
| Shingle & Gibb | Amherst | New York | www.shingle.com |
| ErieTec, Inc. | Altoona | Pennsylvania | www.erietecinc.com |
| Process Automation LLP | Almaty | Almaty | www.p-a.kz |
| Bearing and Drive Solutions | Allentown | Pennsylvania | www.bds-usa.net |
| Total Automation Solutions | Alkhuwair | Masqat | www.tasind.com |
| Border States Electric Supply | Alexandria | Minnesota | www.borderstates.com |
| Capital Electric | Alexandria | Virginia | www.capitalelectricsupply.com/ |
| Southern Industrial Electronics | Albany | Georgia | www.siealb.com |
