| Company | Timeline | Status | |
| Set! Scenes Ltd Director • Managing Director | 5 Sep 2025←1 Month→Current | Active | |
| L Stewart Consulting Ltd Director • Marketing Consultant | 22 Mar 2022←2 Years→16 Apr 2024 | Dissolved | |
| Say Women Director • Managing Director | 14 Dec 2018←6 Months→11 Jul 2019 | Active | |
| Creative East End C.I.C Director • None | 5 Oct 2018←2 Years 3 Months→12 Jan 2021 | Dissolved | |
| Tron Events Limited Director • Managing Director | 4 Dec 2017←6 Years→1 Apr 2024 | Active | |
| Tron Theatre Limited Director • Managing Director | 4 Dec 2017←5 Years→14 Sep 2023 | Active | |
| The 100 Scots Cic Director • Managing Director | 25 Oct 2016←1 Year 5 Months→5 Apr 2018 | Dissolved | |
| The Drink Cabinet Ltd Director • Marketing Manager | 28 Aug 2014←11 Years→Current | Active | |
Saltmarket Design C.I.C Director • Managing Director | 22 Aug 2014←2 Years 4 Months→17 Jan 2017 | Dissolved | |
Gemmell & Stewart Ltd Director • Manager | 21 Jul 2014←1 Year 5 Months→22 Dec 2015 | Dissolved | |
