| Company | Timeline | Status | |
| Esterline Technologies Global Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Active | |
| Esterline Interface Technologies Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→20 Sep 2019 | Active | |
| Transdigm Microwave Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Active | |
| Esterline Technologies Europe Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Active | |
| Esterline Acquisition Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Active | |
| Esterline Technologies Holdings Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Active | |
| Invisio Communications Ltd Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Active | |
| Esterline Technologies Acquisition Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Dissolved | |
| Weston Aerospace Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Active | |
| Darchem Holdings Limited Director • Treasurer, Transdigm | 14 Mar 2019←6 Months→2 Oct 2019 | Active | |
