| Company | Timeline | Status | |
| Taylor Kerr Limited Director • Engineering Consultant | 28 Jun 2017←8 Years→Current | Active | |
| Taylor Kerr (Engineering) Limited Director • Engineering Consultant | 31 Mar 1998←27 Years→Current | Active | |
| Teekay Couplings Limited Director • Engineering Consultant | 31 Mar 1998←27 Years→Current | Active | |
| Protectolite Limited Director • Engineering Consultant | 31 Mar 1998←27 Years→Current | Active | |
| Taylor Kerr (Couplings) Limited Director • Engineering Consultant | 31 Dec 1990←34 Years→Current | Active | |
| Taylor Kerr (Energy Products) Limited Director • Engineering Consultant | 31 Dec 1990←34 Years→Current | Active | |
