| Company | Timeline | Status | |
| SGD Fire Protection Limited Director • Fire Protection Engineer | 14 May 2022←3 Years→Current | Active | |
| SGD Fire Protection Limited Director • Fire Protection Engineer | 14 May 2022←2 Years 5 Months→16 Oct 2024 | Active | |
HDFP Services Ltd Director • Managing Director | 17 Apr 2018←10 Months→22 Feb 2019 | Dissolved | |
Hammond-Davidson Fire Protection Ltd Director • Passive Fire Protection | 19 Apr 2016←4 Years→16 Jun 2020 | Dissolved | |
