Izzy Hardie

Izzy Hardie is a seasoned sales professional with a strong background in digital marketing and client partnerships. Currently serving as a Senior Sales Manager at Quantcast since July 2025, Izzy leverages AI and audience intelligence to enhance programmatic strategies for brands. Prior experience includes a role as Sales Lead at Criteo, focusing on driving growth in Retail Media for major brands and agencies, and as a Business Development Manager at GWI, where consumer insights were central to data-driven marketing. With a history at The Guardian as both Agency Account Manager and Vertical Sales Manager for Food & Drink, Izzy played a critical role in revenue growth while balancing editorial and commercial objectives. Early career experiences include account management at Square Up Media and roles in hospitality and marketing internships. Izzy holds a Bachelor of Arts in Media Production from Bournemouth University and completed a short course in Digital Marketing at Arts University Bournemouth.