San Lie
C‑suite executive in impact investing & ESG leadership

Former CEO of ASN Impact Investors. 30+ years steering strategy, governance and transformation across financial services — now available for Non‑Executive Director and Supervisory Board roles.

The Hague & New York City 30+ years experience
Portrait of San Lie
San Lie
Board Profile

Seasoned C‑suite executive with 30+ years of international experience in financial services, impact investing and ESG leadership. Former CEO of ASN Impact Investors, with a proven track record in strategic transformation, organizational scaling and delivering measurable financial and societal outcomes.

Recognized thought leader in sustainability and finance, with deep expertise in governance, stakeholder alignment and long‑term value creation. Brings a strong combination of strategic insight, market knowledge and public credibility to supervisory boards.

Availability

Available for Non‑Executive Director / Supervisory Board roles in corporates, financial services, impact‑driven organizations and mission‑led institutions.

Board Interests

Where I can add the most value

Professional Experience

Three decades across investment strategy, portfolio leadership and executive governance

2022 — 2026

CEO

ASN Impact Investors, The Hague
  • Led strategic repositioning from retail to institutional impact investment manager
  • Strengthened governance, performance discipline and market positioning
  • Worked closely with the Supervisory Board on strategy, risk and transformation
2019 — 2022

Head of Portfolio Management

ASN Impact Investors, The Hague
  • Oversaw a portfolio of 12 impact investment funds
  • Managed complex fund transitions and stakeholder alignment
  • Founded ASN Impact Investors Academy, for internal and external capability building
2016 — 2019

Founder & Managing Director

WestBay Investment Consultancy
  • Advised on investment strategy, financial education and impact initiatives
  • Built an international network across finance, policy and culture
2011 — 2016

Director Manager Research

Morningstar, Amsterdam
  • Led the research team covering Benelux asset managers
  • Co‑founded the Morningstar Sustainability Ratings, now a global ESG standard
Earlier career — senior roles at Bank Insinger de Beaufort, Fortis Bank and ABN AMRO, focused on investment strategy, product development and large‑scale integration.
Expertise & Achievements

What I bring to a boardroom

Board‑level expertise

  • Strategy & transformation in regulated environments
  • ESG, sustainability & impact investing
  • Governance, risk oversight & fiduciary responsibility
  • Asset management & investment strategy
  • Organizational change & cultural transformation
  • Stakeholder engagement — institutional, public, regulatory
  • Brand positioning & thought leadership

Selected achievements

  • Positioned ASN Impact Investors as a leading European impact manager
  • Directed ASN's full divestment from fast‑fashion clothing companies, a widely covered stand against the sustainability practices of the ultra‑fast fashion segment
  • Co‑founded the Morningstar Sustainability Ratings, a global ESG benchmark
  • Led large‑scale organizational transformation and market repositioning
  • Recognized public speaker, columnist and media contributor
  • Extensive international network across finance, sustainability and policy
Governance & Public Profile

A visible, trusted voice in finance and sustainability

Public engagement

  • Frequent keynote speaker and moderator at international finance and ESG events
  • Regular media presence across TV, radio and press
  • Experience engaging with regulators, institutional investors and public stakeholders

Selected media & publications

Columnist at Financial Investigator since 2020, with earlier columns at IEX Magazine, De Telegraaf and other Dutch financial titles.

Quoted since 1998 in the Wall Street Journal, Forbes, Vogue, Het Financieele Dagblad, NRC Handelsblad and De Volkskrant, among others.

Education

Foundations

Degree

Master's Degree in Economics

Erasmus University Rotterdam

Programme

Board and Corporate Governance

De Nieuwe Commissaris, The Hague