Avivah Wittenberg-Cox - CrossKnowledge Faculty

As CEO of 20-first, Avivah has over 20 years’ experience as a consultant and coach helping companies adapt to major 21st century shifts. is CEO of the consultancy 20-first, one of the world’s leading gender consultancies.

She has advised global CEOs, leadership teams and executive committees across more than 40 countries on gender, longevity and culture across a wide range of sectors — from FMCG and financial services to the pharmaceutical and tech sectors.  She’s on the Boards of the UK National Innovation Centre for Ageing (NICA) and the Chartered Management Institute’s Everyone Economy.

She’s an Ambassador for the Stanford Center of Longevity and the Global Peter Drucker Forum in Vienna and an Adjunct Professor at DePaul University in Chicago. In 2023, she was inducted into the Thinkers50 Hall of Fame.