All 3 companies
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| P.C.I. OMNI, INC. | 1380919 | 1986-07-21 | Suspended | SIGNAL HILL |
| P.C.I. RACE RADIOS, INC. | 1751067 | 1994-09-22 | Active | CYPRESS |
| PCI RACING, INC. | 2962193 | 2007-01-05 | Dissolved | SIGNAL HILL |