About David Tswamuno
David Tswamuno is a director at Our Sphere.
Experience
This experience comes from SEC filings. The years are when the filings name David Tswamuno in the role, so the role may have started earlier or lasted longer.
Our Sphere, Inc.
Director
2026 · Covina, CA
Offers fossil-fuel-free investment funds for retirement savers and employers.
Key Colleagues at Startups
The people David Tswamuno works with at each company, as listed on that company's latest Form D.
Our Sphere, Inc. · Form D, Jul 6, 2026
Lori McKenzie
Board Member
Doug Burnett
Chief Creative Officer and director
ED
Esther Dyson
Director
Alexandra Wright-Gladstein
Founder and CEO, director