| Company | Timeline | Status | |
| Gillrick Metalwork Limited Director • Managing Director | 12 Jun 2015←10 Years→Current | Active | |
| Argon Engineering (Airdrie) Limited Director • Engineer | 20 Apr 2015←10 Years→Current | Active | |
| Zeus Engineering Company Limited Director • Manager | 1 Dec 2005←19 Years→Current | Active | |
