| Business | Phone |
| J P Perez Cash Registers Sales 7126 Yellow Pine Dr, Houston 77040 | (713) 466-0770 |
| Texas Pos 16555 Village Dr, Houston 77040 | (713) 896-0187 |
| Micros Systems Inc 10625 Richmond Ave # 180, Houston 77042 | (713) 783-9500 |
| Al's Cash Register 10300 S Wilcrest Dr, Houston 77099 | (281) 568-4949 |
| Ampex Business Machines Inc 6400 Gulf Fwy, Houston 77023 | (713) 644-9898 |
| Bartlett's Business Machines 301 North Loop W, Houston 77008 | (713) 869-3478 |
| Business Machines 2000 6145 Airline Dr, Houston 77076 | (713) 695-3631 |
| Cash Register Sales & Svc Inc 8303 Westglen Dr, Houston 77063 | (713) 785-4646 |
| Bartlett Business Machines 15711 Sandy Hill Dr, Houston 77084 | (281) 463-0782 |
| Malloy's Cash Register Co 2101 Polk St, Houston 77003 | (713) 224-9528 |
| Leenco Business Solutions 9639 Hillcroft St 916, Houston 77096 | (713) 978-6045 |
| Houston Cash Register Supplies 4715 Antique Meadows, Houston 77058 | (281) 992-3200 |
| Kc Systems 535 Remington Chase Ct, Houston 77073 | (281) 443-3786 |