| Company | Timeline | Status | |
| The Line Public Art Walk Cic Director • Architect  | 15 Apr 2024←1 Year 6 Months→Current  | Active  | |
| The Line Art Walk Director • Architect  | 8 Jan 2020←5 Years→Current  | Active  | |
| RSHP1 Limited Director • Director  | 1 Aug 2016←9 Years→Current  | Active  | |
| RSHP2 Limited Director • Director  | 1 Aug 2016←7 Years→28 Sep 2023  | Dissolved  | |
| RSHP Holdings Limited Director • Architect  | 21 Jun 2011←14 Years→Current  | Active  | |
| RSHP LLP Non-designated LLP Member • Unreported  | 13 Jun 2011←12 Years→1 Jan 2024  | Active  | |
| RSHP Barangaroo Limited Director • Architect  | 3 Mar 2010←15 Years→Current  | Active  | |
| RSHP Taiwan Ltd Director • Architect  | 30 May 2007←16 Years→28 Sep 2023  | Dissolved  | |
| Javits UK Limited Director • Architect  | 1 May 2006←14 Years→11 Mar 2021  | Dissolved  | |
| RSHP Group Limited Director • Architect  | 30 Mar 1993←32 Years→Current  | Active  | |
