Zena Collins is Principal Consultant at Grand Strategy Consulting and an emotional intelligence, culture, and AI adoption strategist. She brings more than 25 years of experience in leadership development, organizational change, and commercial transformation, including 14 years at EY.

She has managed a US$100 million-plus revenue portfolio and supported a US$232 million business serving more than 100 enterprise clients. Her work has increased competitive-bid win rates by 50% and produced a sales and proposal system that reached 100% adoption within three months.

Drawing on the Mayer-Salovey-Caruso emotional intelligence model and Miller Heiman sales methodology, Zena has coached and trained hundreds of professionals. She helps organizations strengthen client relationships, navigate change, and turn opportunities into measurable value.