| Business | Phone |
| American Cash Registers 507 N Hoover St, Los Angeles 90004 | (323) 664-4586 |
| American Pos 507 N Hoover St, Los Angeles 90004 | (323) 664-5295 |
| Attitude Positive 1990 Westwood Blvd # 265, Los Angeles 90025 | (310) 475-7596 |
| Hi-Tech Business Solutions 225 1/2 S Western Ave, Los Angeles 90004 | (213) 388-4321 |
| L A Business Machines Co 1101 S Vermont Ave # 107, Los Angeles 90006 | (213) 381-1233 |
| Unix Business Machine 1331 S Vermont Ave, Los Angeles 90006 | (213) 386-2626 |
| 21 Pos 1810 S Main St, Los Angeles 90015 | (213) 747-6017 |
| 21 Pos 4041 Wilshire Blvd # 103, Los Angeles 90010 | (213) 365-2895 |
| Pos Solution 5825 W Sunset Blvd, Los Angeles 90028 | (323) 467-6916 |
| Opt System 117 Winston St # 1, Los Angeles 90013 | (213) 625-5858 |
| Icon Business Machines 2919 W Olympic Blvd, Los Angeles 90006 | (213) 389-5679 |
| King's Business Systems 3087 W Pico Blvd # 7, Los Angeles 90006 | (323) 731-9594 |
| Nova Business Solutions 2253 W Pico Blvd # A, Los Angeles 90006 | (213) 386-8727 |
| Pos Supply Co 3940 W 7th St # C4, Los Angeles 90005 | (213) 487-6066 |
| Register Doctor 6316 Crescent St, Los Angeles 90042 | (323) 258-9988 |
| Cash Register Specialities Los Angeles 90041 | (323) 259-8556 |