Ons Bedrijf

Sonny van Westen, MSc.

Consulting Actuary
Amsterdam, NL

Tel: +31 (0)20 7601889

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  • Master’s degree of Actuarial Science and Mathematical Finance, University of Amsterdam, the Netherlands.
  • Bachelor’s degree in Actuarial Science, University of Amsterdam, the Netherlands.

Current Responsibility

Sonny is a junior consulting actuary in the Amsterdam office of Milliman. He joined the firm in 2016. He is primarily involved in the valuations and reports for pension accounting purposes and the actuarial certification of pension funds.


Sonny has worked since 2016 in the consulting industry. His main focus is providing consultancy services to corporate and pension funds, including pension accounting (IAS 19), annual reports, and specific advice questions. Additionally, he provides certification activities for pension funds.

Before he started with Milliman, he worked as a junior associate at Triple A Risk Finance.

  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman