Leadership
at Rexso
Rexso is dedicated to developing advanced AI systems that are reliable, interpretable, and aligned with human values. Our leadership team guides the company’s strategy, research, and product direction in service of this mission.
CEO and President
Kenji Nakamura
Read blogKenji Nakamura co-founded Rexso and sets the company’s research direction and long-term strategy for developing AI systems that are reliable, interpretable, and steerable.
Aya Sato
Aya Sato co-founded Rexso and oversees the organization’s work across research, engineering, product, governance, and commercial execution. She also manages the executive leadership team.
Co-Founders
Marcus Hale
Marcus Hale co-founded Rexso and leads the technical organization responsible for securing, scaling, and efficiently utilizing the company’s compute infrastructure.
Elena Voss
Elena Voss co-founded Rexso and leads the company’s public benefit initiatives, focusing on research into the societal implications of frontier AI systems.
Dr. Liam Chen
Liam Chen co-founded Rexso and leads the company’s core technical research, with a focus on AI safety, scaling laws, and the development of the Ryomen model family.
Sofia Reyes
Sofia Reyes co-founded Rexso and focuses on large-scale model training, research productivity, and the infrastructure that powers Ryomen.
Noah Ellison
Noah Ellison co-founded Rexso and leads interpretability research, focusing on understanding the internal mechanisms of advanced models like Ryomen.
Executives
Dr. Priya Mehta
Priya Mehta leads Rexso’s policy, international engagement, and government relations work worldwide.
Jordan Blake
Jordan Blake oversees Communications, Editorial, Brand Marketing, and Design for Rexso.
Rachel Kim
Rachel Kim oversees Legal, Integrity, and Compliance across the organization.
Victor Lang
Victor Lang leads engineering across inference, product systems, infrastructure, and security as Rexso scales.
Maya Torres
Maya Torres leads talent acquisition, organizational development, and workplace experience at Rexso.
Daniel Okonkwo
Daniel Okonkwo leads financial strategy and operations, supporting the responsible growth of Rexso and the Ryomen platform.
Lena Park
Lena Park leads commercial strategy and global go-to-market operations as Rexso expands enterprise adoption of Ryomen.
Adrian Cole
Adrian Cole leads the product organization, turning advances in Ryomen into reliable tools used by developers, enterprises, and researchers worldwide.