| Business | Phone |
| Hansa Investments 8651 Wilbur Ave, Northridge 91324 | (818) 576-9337 |
| M & D Investments 19229 Nordhoff St, Northridge 91324 | (818) 882-7479 |
| Mike & Debbie Investment Inc 9020 Reseda Blvd # 106, Northridge 91324 | (818) 886-4100 |
| Jef Investments 8716 Darby Ave, Northridge 91325 | (818) 341-8720 |
| Pearlman Investment Group 17522 Rayen St, Northridge 91325 | (818) 349-8143 |