Mark Hamish Mccallum Webster

b. 1950

Last updated September 28, 2026

Time on boards

Boards served
1
Board service
12 years
Director since
2010

12 years of board service in total across 1 board, counting each seat separately. Longest: Yaregrain PLC, 12 years.

Yaregrain PLC Director
12 years · 2010 – 2023

Questions about Mark Hamish Mccallum Webster

What boards has Mark Hamish Mccallum Webster served on?

Mark Hamish Mccallum Webster has served on the board of Yaregrain PLC.

How long has Mark Hamish Mccallum Webster served on boards?

Our records show at least 12 years of board service across 1 board, the earliest from 2010.

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