Janet Elizabeth Ashdown

b. 1959

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
4
Current seats
2
Board service
24 years
Director since
2011

24 years of board service in total across 4 boards, counting each seat separately. Longest: Victrex PLC, 8 years.

Victrex PLC Director
8 years · Since 2018
SIG PLC Director
7 years · 2011 – 2019
Marshalls PLC Director
6 years · 2015 – 2021
Synthomer PLC Director
1 year · Since 2025

Questions about Janet Elizabeth Ashdown

What boards is Janet Elizabeth Ashdown on?

Janet Elizabeth Ashdown sits on the boards of Synthomer PLC and Victrex PLC.

How long has Janet Elizabeth Ashdown served on boards?

Our records show at least 24 years of board service across 4 boards, the earliest from 2011.

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