Member companies are ordered by zip code.
| Company Name | Street | Suite | City | ST | Zip | Country | Phone | Fax | Website | |
| Wyoming Security Systems Inc | PO Box 15730 | Cheyenne | WY | 82003 | (307) 634-8513 | (307) 634-6841 | ||||
| Fremont Alarms | PO Box 445 | Lander | WY | 82520 | (307) 332-7477 | (307) 332-6913 | ||||
| Comtronix | 1240 W Collins Dr | Casper | WY | 82604 | (307) 265-8838 | www.comtronix.biz | ||||
| Electronic Services Inc | PO Box 3861 | Jackson | WY | 83001 | (307) 733-1243 | (307) 734-7686 | www.esialarm.com | |||
| Watchguard Security Systems | PO Box 11330 | Jackson | WY | 83002 | (307) 733-5844 | (307) 733-2925 | www.watchguardsecurity.net |