Gillian Ann, Rider

b. 1954

Last updated September 28, 2026

Time on boards

Boards served
2
Board service
21 years
Director since
2012

21 years of board service in total across 2 boards, counting each seat separately. Longest: Pennon Group PLC, 11 years.

Pennon Group PLC Director
11 years · 2012 – 2024
8 years · 2015 – 2024

Questions about Gillian Ann, Rider

What boards has Gillian Ann, Rider served on?

Gillian Ann, Rider has served on the boards of Intertek Group PLC and Pennon Group PLC.

How long has Gillian Ann, Rider served on boards?

Our records show at least 21 years of board service across 2 boards, the earliest from 2012.

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