About John Harris
John Harris is an executive officer at Grex Defense.
Experience
This experience comes from SEC filings. The years are when the filings name John Harris in the role, so the role may have started earlier or lasted longer.
Grex Defense, Inc.
Executive officer
2026 · Colorado Springs, CO
Builds autonomous aircraft for American forces.
Key Colleagues at Startups
The people John Harris works with at each company, as listed on that company's latest Form D.
Grex Defense, Inc. · Form D, Sep 30, 2026
PR
Patric Reilly
VP, Corporate Development
BP
Brett Plentl
Executive officer, director and promoter
BP
Bradford Powell
Executive officer, director and promoter