Joanna Bertram

b. 1981

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2022

4 years of board service in total across 1 board, counting each seat separately. Longest: J Sainsbury PLC, 4 years.

J Sainsbury PLC Director
4 years · Since 2022

Questions about Joanna Bertram

What boards is Joanna Bertram on?

Joanna Bertram sits on the board of J Sainsbury PLC.

How long has Joanna Bertram served on boards?

Our records show at least 4 years of board service across 1 board, the earliest from 2022.

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