Lux Capital

New York, New York, United States

Stages and focus
  • Early stage
  • Multi-stage
  • Growth
Markets served
  • Defense
  • National security
  • Space
  • Autonomy

We invest in counter-conventional science and technology

Lux Capital is a technology venture firm investing in companies built around scientific and engineering breakthroughs. Its portfolio and investment activity include defense, space, robotics, AI, cybersecurity and other dual-use frontier technologies.

Investment focus and founder fit

Lux’s May 21, 2026 quarterly report discusses defense and industrial investment and names companies including Cambridge Aerospace, EnduroSat and Kela. This provides evidence of interest across allied defense and space markets. The report is not a current eligibility policy or a statement of check size for a new company.

Questions for your round

Research the partner and portfolio relevant to your specific technology, then confirm investment stage, jurisdiction, current fund and lead/follow preference. Explain the technical milestone and business model rather than relying on the broad defense label. Ask about competitive overlap and the evidence required to move from an introduction to diligence.

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Investment focus

Location
New York, New York, United States
Stages and focus
Venture capital, Early stage, Multi-stage, Growth
Markets
Defense, National security, Space, Autonomy

Your defense tech briefing

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