| Company | Timeline | Status | |
| Barbican And Golden Lane Neighbourhood Forum Limited Director • Architect | 29 Jun 2023←2 Years 3 Months→Current | Active | |
| Petroschka Architects Ltd Director • Architect | 17 Apr 2013←12 Years→Current | Active | |
Emoli Petroschka Ltd Director • Architect | 13 Mar 2006←7 Years→22 May 2013 | Dissolved | |
