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Estelle Idzik

Managing Director | Paris, France

Photo of Estelle Idzik

Estelle joined Sia in 2022, following a career across several consulting and industry roles. She graduated from ESTP – Grande école d’ingénieurs de la construction.  

She has developed expertise in data protection and regulatory compliance, as well as cross-sectorial experience in governance, business capability development, and data privacy strategy. 

Over the course of her career, she has led regulatory transformation initiatives across supporting organizations in strengthening their data protection frameworks, achieving improved governance and operational readiness through privacy-first approaches and risk mitigation strategies.  

Today, Estelle is based in Paris, focusing on data privacy, compliance governance, and regulatory risk management.