John Gerard Mary Tierney

b. 1972

Sits on 3 boards. Last updated September 28, 2026

Time on boards

Boards served
3
Current seats
3
Board service
31 years
Director since
2015

31 years of board service in total across 3 boards, counting each seat separately. Longest: Nomura Bank International PLC., 11 years.

11 years · Since 2015
10 years · Since 2016
10 years · Since 2016

Questions about John Gerard Mary Tierney

What boards is John Gerard Mary Tierney on?

John Gerard Mary Tierney sits on the boards of Nomura Bank International PLC., Nomura Europe Holdings PLC and Nomura International PLC.

How long has John Gerard Mary Tierney served on boards?

Our records show at least 31 years of board service across 3 boards, the earliest from 2015.

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