Grex Defense
- Location
- Colorado Springs, CO, United States
- Status
- Active
- Incorporated
- 2026
- Funding
- $525K · SAFE · Sep 2026

What they do:
Building humanity’s multiplanetary future.
Quick facts:
HQ: Los Angeles, CA, United States

What they do:
Advanced satellites for high orbits.
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HQ: San Francisco, CA, United States

What they do:
Seamless mobility to, through, and from space. It starts with 100%…
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HQ: Seattle, WA, United States

What they do:
Onebrief makes military headquarters run seamlessly
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HQ: Honolulu, HI, United States
Funding:
$151M · Equity · Oct 2026

What they do:
Economically and environmentally sustainable supersonic travel
Quick facts:
HQ: Denver, CO, United States

What they do:
Space solar arrays that grow to the size of a football field in orbit
Quick facts:
HQ: New York, NY, United States
Funding:
$10M · Oct 2026
Colorado Springs, CO, United States
Latest round: $525K SAFE (Sep 2026).
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