Susannah Stock is a seasoned finance professional with extensive experience in infrastructure investment and project finance. Currently serving as Director at UK Infrastructure Bank since February 2023, Stock previously held the position of Fund Manager - Infrastructure at Aviva Investors from July 2014 to December 2022, where notable contributions included pioneering various infrastructure debt projects. Prior roles include Director of Project Finance at Lloyds Banking Group and a consultant role at HSBC. Stock's career also encompasses significant positions at Financial Security Assurance, Investec, Bank of America, and Patterson Britton & Partners, alongside early engineering experience at Beca. Educational qualifications include a Master's degree in Engineering Science from UNSW and dual Bachelor's degrees in Science and Engineering from The University of Auckland.