Graham Prothero

b. 1961

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
3
Current seats
1
Board service
16 years
Director since
2017

16 years of board service in total across 3 boards, counting each seat separately. Longest: Marshalls PLC, 9 years.

Marshalls PLC Director
9 years · 2017 – 2026
MJ Gleeson PLC Director
3 years · Since 2023
Vistry Group PLC Director
2 years · 2020 – 2022

Questions about Graham Prothero

What boards is Graham Prothero on?

Graham Prothero sits on the board of MJ Gleeson PLC.

How long has Graham Prothero served on boards?

Our records show at least 16 years of board service across 3 boards, the earliest from 2017.

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