Mark Day

Mark Day is an accomplished executive with extensive experience in technology and sales leadership. Currently serving as CEO of Ilumis-AR and Strategic Advisor for HoloAnatomy® at Case Western Reserve University, Mark has previously held significant roles at Microsoft, including Hololens Commercial Global Sales Lead and General Manager for Mixed Reality, where achievements included consistent double-digit growth and strategic initiatives like CityNext. Mark co-founded Winfield Allen, one of the earliest Microsoft Solution Provider Systems Integrators, and has cultivated a solid educational foundation with degrees from Colorado State University and advanced training from London Business School.