Deirdre Ann Mahlan

b. 1962

Last updated September 28, 2026

Time on boards

Boards served
1
Board service
5 years
Director since
2010

5 years of board service in total across 1 board, counting each seat separately. Longest: Diageo plc, 5 years.

Diageo plc Director
5 years · 2010 – 2015

Questions about Deirdre Ann Mahlan

What boards has Deirdre Ann Mahlan served on?

Deirdre Ann Mahlan has served on the board of Diageo plc.

How long has Deirdre Ann Mahlan served on boards?

Our records show at least 5 years of board service across 1 board, the earliest from 2010.

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