Grex Defense
Startup · Colorado Springs, United States
Website: grexdefense.com. American defense company building autonomous systems for air dominance.
Recent activity confirmed, checked October 5, 2026.
In context
Grex Defense is one of 10 startups in Colorado Springs, Colorado listed in the Innovative EcoSystems registry, and one of 1,456 across the United States.
The registry lists 111 innovation ecosystem organizations in Colorado Springs, Colorado in all.
Startups are young companies building new products or business models.
The United States scores 68.5 out of 100 on the IEPA (2024 edition), ranking 21 of 117 economies.
See the United States on the IEPA ↗
More startups in Colorado Springs, Colorado
- LexAxiom
Colorado Springs - Citra
Colorado Springs - ZymeCO
Colorado Springs - SEMPRE
Colorado Springs - Delectable AI
Colorado Springs - Arentha
Colorado Springs - PteroDynamics
Colorado Springs - Aegnix
Colorado Springs
Elsewhere in Colorado Springs, Colorado
- Exponential Impact
Accelerator - Cherwell Software
Company - Vectrus (United States)
Corporate R&D - Pikes Peak Makerspace
Fab lab or makerspace - Pikes Peak Area Council of Governments
Government or public body - Penrose Hospital
Health research - Epicentral Coworking
Innovation hub - El Pomar Foundation
Investor or fund
More startups in the United States
- AxoNeural Therapeutics
Cleveland - Flari Tech
Boulder - AGarvey Engineering Solutions
Xenia - Tovala
Chicago - Cerus Fitness
Frederick - AIR EV
Indiantown - S4 Mobile Laboratories
Akron - Navidence
Aurora