Time on boards
- Boards served
- 1
- Board service
- 9 months
- Director since
- 2025
9 months of board service in total across 1 board, counting each seat separately. Longest: Wyvernrail PLC, 9 months.
Wyvernrail PLC
Director
Questions about John Philip Birkett, Marshall
What boards has John Philip Birkett, Marshall served on?
John Philip Birkett, Marshall has served on the board of Wyvernrail PLC.
How long has John Philip Birkett, Marshall served on boards?
Our records show at least 9 months of board service across 1 board, the earliest from 2025.
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