Marie Fenner is Global Senior Vice President, Analytics at Piano, a leading analytics and activation platform empowering organisations to grow revenue through AI-assisted analytics, segmentation, and personalisation. A veteran in online business analytics and audience measurement, she has spent over 20 years advising global brands on digital strategy, data-driven growth, and performance management. Marie is passionate about helping companies turn data into sustainable growth - bridging the gap between insights, technology, and customer experience.