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Hardware device

Zephyr Fusion is building the first in-orbit fusion power source: a megawatt-class reactor enabling large-scale industry in space, at a fraction of the cost of equivalent solar. Founded by former physicists from Lawrence Livermore…

Founders · Product

Founded
2025
Team
2 people
Hardware device

AI-powered counter-drone (C-sUAS) defense systems. Edda — fast, low-cost, autonomous-capable point defense for the FPV drone era. Built in Austin, TX.

Founders · Product

Founded
2024
Team
19 people
Hardware device

General Astronautics is a space robotics company building autonomous robots for orbit. Space robotics for microgravity manufacturing, research, repair, and assembly.

Founders

Founded
2025
Team
2 people
Hardware device

Ornadyne builds flapping-wing UAVs that look and fly like real birds. Near-silent, AI-powered, man-portable drones for covert reconnaissance. Backed by Y Combinator.

Founders · Product

Founded
2026
Team
4 people
Hardware device

Icarus is building the modern-day U-2 spy plane. Our autonomous solar aircraft fly at 60,000 feet for weeks at a time, eventually months and years, above weather and below satellites. They deliver persistent intelligence and…

Founders · Product

Founded
2023
Team
50 people
Hardware device

Arlo Industries builds a passive, decentralised aerial sensing mesh that delivers real-time 3D tracking of drones and missiles without radar. Nothing to jam, nothing to detect. Backed by Y Combinator.

Founders · Product

Founded
2025
Team
3 people
Hardware device

Perseus Defense is building a mass-manufactured Counter UAS solution for the Department of Defense and Department of Homeland Security. Current solutions are one-to-one, too dangerous for use on U.S. soil, and orders of magntiude more…

Founders · Product

Founded
2025
Team
3 people
Hardware device

AICE is a European defense company that builds modular autonomous underwater vehicles for fleet defense.

Founders · Product

Founded
2026
Team
2 people