Defense Tech BaseAutonomous systems
Air, land, maritime, and space platforms with differentiated autonomy and sensing.
Bastion Frontier Capital
Early-stage capital for founders building defense, dual-use, and national security technology.
San Francisco, California, United States
Investment thesis
Backing technology that strengthens national security.
Bastion Frontier partners with technical founders building defense, dual-use, and critical-infrastructure systems.
Areas of interest
Where the firm invests
Mission software
Command and control, cyber, intelligence, simulation, and decision-support systems.
Defense production
Manufacturing, logistics, energy, and supply-chain technology that expands capacity.
Investment parameters
Fit at a glance
- Stage
- Pre-seed, seed, and selective Series A investments
- Check
- $500,000 to $3 million initial investment
- Ownership
- Flexible, with capacity to lead or join a syndicate
- Reserves
- Follow-on capital reserved for conviction investments
Primary themes
- Defense
- Aerospace
- Autonomy
Selected investments
Representative portfolio
Northstar Systems
Resilient navigation
Vector Maritime
Autonomous surface systems
Grid Command
Expeditionary power
Alloy Logistics
Contested logistics software
Illustrative companies shown for design-review purposes.