Our Executive Team

Meet our executive team and board of directors.

Demetrix Executive Team

William Haseltine

MD, Founder

Jeff Ubersax


Darren Platt

PhD, President

Cynthia Bryant

Chief Business Officer

William Haseltine

MD, Founder

Board of directors

William Haseltine

MD, Founder

Jay Keasling

PhD, Founder

Marc Riiska

Tuatara Capital

Jeff Ubersax

CEO Demetrix

Patrick Zhang

Horizons Ventures


We want to get our ingredients in your hands
quickly, reliably, and consistently

Demetrix is excited by the potential of cannabinoids and their ability to help improve people’s lives across the globe.
Let’s talk about how our innovations can benefit your customers today and for years to come.