| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | NATIONAL GAS TRANSMISSION PENSION SCHEME NOMINEE COMPANY TWO LIMITED | 🇬🇧United Kingdom | Active | 20/03/2026 – 21/06/2024 |
| Officer | NATIONAL GAS TRANSMISSION PENSION SCHEME NOMINEE COMPANY ONE LIMITED | 🇬🇧United Kingdom | Active | 20/03/2026 – 21/06/2024 |
| Officer | DAVID BYRNE TRANSPORT LTD | 🇬🇧United Kingdom | Active | 01/06/2026 – present |
| Officer | NATIONAL GAS TRANSMISSION PENSION TRUSTEE LIMITED | — | Active | 25/03/2026 – 21/06/2024 |
| Officer | E&D BYRNE LIMITED | 🇬🇧United Kingdom | Active | 09/04/2026 – present |
| Officer | DMB HAULAGE LTD | 🇬🇧United Kingdom | Active | 28/05/2026 – present |
| Officer | GRANBY FARMS LIMITED | 🇬🇧United Kingdom | Active | 20/05/2026 – present |
01/06/2026
Northern Ireland → United Kingdom
28/05/2026
England → Northern Ireland
28/07/2014
appointed