Susan is an international business leader and investor with deep financial markets, infrastructure investment, energy transition and sustainability expertise.  Susan honed her financial acumen, strategic approach and risk management experience over 30 years in senior investment banking, investment and global financial services roles at Macquarie and S&P Global.  She is an innovator with a track record of building new businesses, award winning products and market presence in infrastructure and sustainable finance for S&P Global, and in infrastructure for Macquarie. At S&P Global, Susan was global head of corporate and infrastructure ratings and then global head of sustainable finance. Susan’s deep infrastructure experience at Macquarie spans the full asset class, including ten years in North America, where she built Macquarie’s third-party advisory business as head of coverage.

Susan leads energy transition investments at Argo Infrastructure Partners, a $6.5b AUM infrastructure manager, recently acquired by Apollo Global Management. She has lived in New York since 2006.

Susan is a collaborative, strategic leader who values diverse opinions and challenging, transformational opportunities. She has a global network across business, finance, government, media, academia, and investors. Susan has spoken extensively on infrastructure, energy and capital markets. Susan serves on the Advisory Board of the UAP Group, which is an international leader in making fine artwork for museums and private collectors. Her commitment to high quality governance includes 20 years not-for-profit board service, service on NACD New York  and New Jersey Boards, the NACD Director Certification (2023) and Fellowship (2012).