Nellie Wartoft

Nellie Wartoft

CEO Tigerhall
Nellie Wartoft

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.

Monday, Jan 25: Workshops & Keynotes

2:00 PM KEYNOTE - THE END OF TRANSFORMATION PROJECTS: WINNING IN THE AGE OF ALWAYS-ON AI TRANSFORMATION

For decades, organizations have approached transformation as a series of finite projects: with a beginning, a middle, and an end. But AI has fundamentally changed the equation. Today, transformation is no longer an event. It is an ongoing organizational capability. Yet many Transformation Management Offices are still operating with yesterday's playbook: manually coordinating dozens of initiatives, producing reports, chasing updates, and struggling to keep pace with constant change. Join this session to learn the blueprint for building a scalable, AI-enabled Transformation Office. You'll walk away with practical insights into: 
• Why AI has brought the era of one-off digital transformation projects to an end 
• The shift from episodic change to continuous transformation 
• Building organizational fitness instead of launching transformation programs 
• Using AI to augment transformation teams by automating coordination, surfacing insights, and enabling better decisions 
• Creating a human-AI partnership that scales transformation without simply adding headcount 
• Building an enterprise that continuously learns, adapts, and evolves

Tuesday, Jan 26: Change & Transformation Day 1

10:00 AM DRIVING MEASUREABLE ADOPTION WITH A DATA-DRIVEN AND PERSONA-BASED CHANGE APPROACH

In the age of AI, leaders have the opportunity to move beyond one-size-fits-all change management by using data to understand employee needs, personalize engagement, and make smarter decisions throughout the transformation journey. Join this session to discover how data, AI, and persona-based strategies are reshaping change management. Learn how to move beyond intuition and static stakeholder plans to deliver personalized experiences that increase adoption. 

• Why one-size-fits-all change management is no longer fit for today's pace of transformation

• Using data to understand employee readiness, engagement, adoption, and change impact

• Building dynamic personas that reflect how different groups experience and respond to change

• Leveraging AI to personalize communications, learning, and support at scale

• Measuring change success through behavioral insights and adoption data rather than activity metrics

• Creating a more human-centered, data-driven approach that improves outcomes while reducing change fatigue


Check out the incredible speaker line-up to see who will be joining Nellie.

Download The Latest Agenda