| Company | Timeline | Status | |
| Ian Smith Design (Edinburgh) Ltd Director • Interior Designer | 19 May 2016←9 Years→Current | Active | |
Ian Smith Interiors Limited Director • Interior Designer | 10 May 2016←1 Year 3 Months→29 Aug 2017 | Dissolved | |
Galerie Smith Ltd Director • Interior Designer | 14 Jun 2013←5 Years→29 Jan 2019 | Dissolved | |
| Ian Smith Design Limited Director • Interior Design | 21 Jul 2004←19 Years→15 Aug 2023 | Dissolved | |
