MCCALLUM, Donald
- Nationality
- British
- Appointments
- 3 (3 active)
Appointments
| Company | Role | Appointed | Resigned |
|---|---|---|---|
| NON Intrusive Crossover System Limited | Director | 27 Feb 2012 | |
| Railway Engineering Associates Limited | Director | 24 Mar 2003 | |
| Railway Engineering Associates Limited | Secretary | 24 Mar 2003 |