SpaceX
SpaceX builds reusable rockets and spacecraft to reduce spaceflight costs and enable Mars colonization; founded 2002 by Elon Musk and headquartered in Hawthorne, California.
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PsiQuantum
PsiQuantum is building a photonic quantum computer with millions of fault‑tolerant qubits to solve real‑world problems.
Impulse Space
Impulse Space develops space logistics and orbital maneuvering vehicles to deliver payloads to precise orbits and support in-space transportation.
Lambda
Lambda offers GPU-accelerated computing hardware, cloud services and software for machine learning and AI.
Epirus
Epirus builds high-power microwave systems like Leonidas to counter drone swarms and missiles using solid-state directed-energy technology.