Yann Serge Stephane Halka

b. 1974

Last updated September 28, 2026

Time on boards

Boards served
1
Board service
2 years
Director since
2019

2 years of board service in total across 1 board, counting each seat separately. Longest: Penna PLC, 2 years.

Penna PLC Director
2 years · 2019 – 2021

Questions about Yann Serge Stephane Halka

What boards has Yann Serge Stephane Halka served on?

Yann Serge Stephane Halka has served on the board of Penna PLC.

How long has Yann Serge Stephane Halka served on boards?

Our records show at least 2 years of board service across 1 board, the earliest from 2019.

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