| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | NICHOLAS O'DWYER LIMITED | 🇬🇧Regno Unito | Active | 04/03/2026 – 31/03/2025 |
| Officer | RSK (IRELAND) LIMITED | — | Active | 11/12/2025 – present |
| Officer | RSK BIOCENSUS LIMITED | 🇬🇧Regno Unito | Active | 16/02/2026 – present |
| Officer | RSK RESOURCING LIMITED | — | Dissolved | 10/06/2026 – 21/05/2021 |
| Officer | RSK GROUP LIMITED | 🇬🇧Regno Unito | Active | 19/02/2026 – present |
| Officer | REMEDX LIMITED | 🇬🇧Regno Unito | Active | 26/02/2026 – present |
| Officer | RSK LAND & DEVELOPMENT ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 11/12/2025 – present |
31/03/2025
resigned
21/05/2021
resigned
04/04/2003
appointed