| Company | Timeline | Status | |
| Richardson Traditional Limited Director • Unreported | 1 Sep 2024←1 Year 2 Months→Current | Active | |
| Richardson Envelope Limited Director • Unreported | 1 Sep 2024←1 Year 2 Months→Current | Active | |
| Richardson Facades Limited Director • Unreported | 1 Sep 2024←1 Year 2 Months→Current | Active | |
