Meet our team
Arnold Ventures is a group of more than 100 passionate people from all walks of life who feel a deep urgency to help people in need. Laura and John established the Laura and John Arnold Foundation in 2010 with a straightforward mission: to improve lives through evidence-based solutions. As co-founders, Laura and John actively engage in the organization’s overall direction and daily execution. Laura is an attorney and a former oil company executive. John is an investor. They have three children and reside in Houston, Texas.
Filter by Team

Cathryn Cornelius
Executive Assistant
Lauren Devore
People and Culture Manager

Jennifer Nelsen
Chief People and Culture Officer (she/her)
Rosalind Rolls
People and Culture Manager - Candidate and Employee Experience

Addie Roman
Payroll and Benefits Specialist

Karla Sainz
Director, People and Culture