| Company | Timeline | Status | |
| Bushy Ruff House Freeholder Limited Director • Architect | 9 Jun 2025←6 Months→Current | Active | |
| Nfa Design Limited Director • Architect | 20 Feb 2023←2 Years 1 Month→15 Apr 2025 | Dissolved | |
| London House Interiors Limited Director • Architect | 16 Jun 2017←6 Years→2 Apr 2024 | Dissolved | |
St Mary's Bay Estates Limited Director • Director | 14 Feb 2017←1 Year 5 Months→24 Jul 2018 | Dissolved | |
Nfa Design Studio Limited Director • Architect | 16 Apr 2014←1 Year 10 Months→16 Feb 2016 | Dissolved | |
| N F A Architects Limited Director • Architect | 11 Sep 2007←18 Years→Current | Active | |
Nick Farnell Architects Limited Director • Architect | 28 Oct 2003←12 Years→14 Jun 2016 | Dissolved | |
