| Company | Timeline | Status | |
| Jay Osgerby Limited Director • Company Director | 1 Aug 2025←3 Months→Current | Active | |
| Barber Osgerby Holdings Limited Director • Company Director | 11 Mar 2025←7 Months→Current | Active | |
| Barber Osgerby Holdings Limited Director • Company Director | 11 Mar 2025←6 Months→6 Oct 2025 | Active | |
| Simple Shape London Ltd Director • Director | 2 Dec 2024←11 Months→Current | Active | |
| Map Project Office Limited Director • Designer | 18 May 2012←13 Years→Current | Active | |
| Barber Osgerby Limited Director • Designer | 21 Dec 2006←18 Years→Current | Active | |
| Universal Design Studio Limited Director • Architectural | 12 Jun 2001←24 Years→Current | Active | |
| Universal Design Studio Limited Secretary • Architectural | 12 Jun 2001←10 Years→1 Dec 2011 | Active | |
