Nellie Wartoft

CEO Tigerhall

Nellie Wartoft is a Swedish technology entrepreneur reshaping enterprise change activation with Tigerhall, the platform she launched in 2019 to drive large-scale transformation engagement for global businesses. Backed by over $10M from investors like Sequoia Capital and Monk’s Hill Ventures, Tigerhall powers transformation for Fortune 500 giants across 32 countries, with teams in 12 markets. Before Tigerhall, Nellie was a top-performing consultant at Page Group, where she saw the disconnect between traditional organizational communication (think mass email overload, clunky SharePoint sites and dull town halls) and today’s dynamic content needs. Her vision? A Spotify-like, interactive experience for change communications, capability building and driving transformation buy-in and execution. Named on Tatler’s Gen T Leaders of Tomorrow and International Business Times’ Top Entrepreneurs to Watch 2023, Nellie is a sought-after speaker and regularly presents at change and transformation forums across the United States, Europe and Asia – including TEDx, Cornell University, The Conference Board, Business Transformation Exchange and the Change & Transformation Summit USA. Outside of changing the way enterprises drive change, Nellie loves tennis, surfing and electronic house music. She has lived and worked in Singapore, London, Seoul and Los Angeles.