Texas
| City | Zip | Name | Address | Phone | Web Address | Programmer |
| Houston | 77011 | Alexander/Ryan Marine | 2000 Wayside Dr. | (713) 923-1671 | ||
| Houston | 77075 | Rice Electronics | 8935 Almeda Genoa Rd. | (713) 991-0999 (713) 991-6023 fax |
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| Webster - Houston | 77598 | Trionics, Inc. | 16910 Texas Avenue Ste A8 | (281) 338-2688 | www.trionics.com | yes |