| Company | Timeline | Status | |
| Mac 4D Limited Director • Architect | 15 Jan 2025←9 Months→Current | Active | |
| Gia-Mac Architects Ltd Director • Director | 8 Oct 2014←11 Years→Current | Active | |
M.A.C. Macneill Architects Consultancy Limited Director • Chartered Architect | 12 Jun 2013←7 Years→29 Sep 2020 | Dissolved | |
