| PHOTIS KARMATZOS | Main Trading Name (Current) | ABR |
| SWITCHED ON ELECTRICAL SYDNEY | Main Trading Name (Historical) | ABR |
| SWITCHED ON ELECTRICAL & DATA | Main Trading Name (Historical) | ABR |
| SWITCHED ON ELECTRICAL & DATA | Business Name (Current) | ABR |
| P SQUARED DEVELOPMENTS | Business Name (Historical) | ABR |
| Bellaboo Kidz Boutique | Business Name (Historical) | ABR |
| SWITCHED ON ELECTRICAL SYDNEY | Business Name (Historical) | ABR |
| PHOTIS KARMATZOS | Legal Name (Current) | ABR |
| PHOTIS FRANK KARMATZOS | Legal Name (Historical) | ABR |