Built by doers. Guided by science. United by purpose.
Phi Earth brings together entrepreneurs, farmers, and field practitioners with the shared belief that technology can strengthen nature’s capacity to renew itself.
Our Story
From Promise to Proof.
Phi Earth was born from a bold idea: that the extraordinary growth potential seen in nature can be understood, measured, and enhanced through science.
Our founding team inherited years of field experience with Paulownia elongata, one of the world’s fastest-growing trees, and paired it with a new level of scientific discipline.
Today, Phi Earth operates as a science-first organization dedicated to measurable, nature-aligned innovation in forestry, agriculture, and renewable energy.
We are building the tools, protocols, and partnerships needed to define the next generation of agricultural technology that grows responsibly, regeneratively, and with data at its core.
Leadership Team
Leadership with Field Experience and Global Vision.
Our leadership team combines operational expertise, environmental innovation, and entrepreneurial drive. They bring together decades of experience in agri-tech and international scaling.
Theo Davies
CEO
Sam Isom
Head of Research & Innovation
Blake Larsen
Head of Engineering
Han M Yong
CFO
Kunal Kapoor
CLO & General Counsel
Virginia Lo
Chief Business Office
Sean M Holt
President, APAC
Cristina Ruggeri
Chief of Staff
Advisors
Our Advisors
Martin Haese
Scott Larsen
Paul Hutchinson
Be part of the next chapter.
Phi Earth is expanding its network of collaborators, advisors, and mission-driven professionals. If you believe that science and nature can scale together, we’d love to hear from you.