| Company | Timeline | Status | |
| The Royal Academy Of ARTS Director • Architect | 2 Jul 2007←4 Years→8 Dec 2011 | Active | |
| Grimshaw Architects LLP Non-designated LLP Member • Unreported | 30 Mar 2007←18 Years→Current | Active | |
| Grimshaw Architects LLP Non-designated LLP Member • Unreported | 30 Mar 2007←18 Years→15 Sep 2025 | Active | |
| Grimshaw Services Limited Director • Company Director | 15 Feb 2007←16 Years→14 Dec 2023 | Active | |
| Ra (Arts) Limited Director • Architect | 14 Dec 2004←6 Years→8 Dec 2011 | Active | |
| Burlington House Limited Director • Architect | 14 Dec 2004←6 Years→8 Dec 2011 | Active | |
| Architectural Association (Incorporated) Director • Architect | 1 Jun 1992←11 Years→31 May 2003 | Active | |
| Nicholas Grimshaw Holdings Limited Director • Architect | 25 Oct 1991←34 Years→Current | Active | |
| Nicholas Grimshaw Holdings Limited Director • Architect | 25 Oct 1991←33 Years→15 Sep 2025 | Active | |
| Nicholas Grimshaw & Partners Limited Director • Architect | 31 Dec 1990←34 Years→Current | Active | |
