| Business | Phone |
| Scenario Design Inc 1680 Miller Ave, Los Angeles 90063 | (323) 265-3046 |
| H H Fremer 10474 Santa Monica Blvd # 415, Los Angeles 90025 | (310) 446-4664 |
| Marcotte & Assoc 544 N Alta Vista Blvd, Los Angeles 90036 | (310) 892-1200 |
| Soliton Productions 584 Mateo St, Los Angeles 90013 | (213) 626-2111 |
| Themantix 801 Seward St, Los Angeles 90038 | (323) 469-5731 |
| Tayo Design Studio 2717 Lytelle Pl, Los Angeles 90065 | (323) 478-0566 |