# Lux Capital The **deep-tech and frontier-science VC** that has become the fourth consistent co-investor — alongside [[Founders Fund]], [[Andreessen Horowitz]], and [[8VC]] — in the defense tech funding network. Founded in 2000 by Josh Wolfe and Peter Hébert. ~$5B+ AUM. Based in New York. Lux's thesis is "investing in the future" — frontier technologies at the intersection of physical science and software: robotics, space, directed energy, advanced materials, synthetic biology, and defense. Unlike a16z's American Dynamism (which is explicitly patriotic-political) or Founders Fund (which is Thiel-network-political), Lux frames its defense investments through a **deep-tech science lens** rather than an ideological one. But the portfolio overlap is nearly complete. ## Defense & Frontier Portfolio | Company | What It Does | Co-Investors | |---------|-------------|-------------| | **[[Anduril]]** | Autonomous weapons, Lattice OS | [[Founders Fund]], [[Andreessen Horowitz]], [[8VC]], [[Thrive Capital]] | | **[[Saildrone]]** | Autonomous maritime vessels | [[Lockheed Martin]], EIFO Denmark | | **[[Hadrian]]** | AI defense manufacturing | [[Founders Fund]] (co-led Series C) | | **[[Erebor]]** | Defense tech bank | Led $350M round; [[Founders Fund]], [[8VC]] | | **[[Applied Intuition]]** | Autonomous vehicle software (defense) | [[Andreessen Horowitz]], [[General Catalyst]], [[BlackRock]] | | **Impulse Space** | Orbital transportation | [[Founders Fund]], DFJ Growth | | **Varda Space** | In-space manufacturing | [[Founders Fund]], [[Khosla Ventures]] | | **Relativity Space** | 3D-printed rockets | [[Tiger Global]], Fidelity | ## The Co-Investment Pattern Lux Capital appears in nearly every major defense tech cap table alongside the same three to four firms: - Co-investor with **[[Founders Fund]]** in Anduril, Hadrian, Erebor, Impulse Space, Varda Space - Co-investor with **[[8VC]]** in Anduril, Erebor - Co-investor with **[[Andreessen Horowitz]]** in Anduril, Applied Intuition The [[Musk-Thiel Funding Map]] identifies Lux as appearing in **3 space/defense deals** (Impulse, Varda, Saildrone) plus the Anduril cap table — making it a persistent presence in the defense VC web. ## Josh Wolfe: The Public Intellectual Unlike Thiel (libertarian-authoritarian), Andreessen (techno-optimist-accelerationist), or Lonsdale (Palantir-to-policy pipeline), Wolfe positions himself as a **science-first futurist**. He is a prolific writer and speaker, known for his annual "Lux Letters" analyzing frontier technology trends. His public persona is less politically charged than the other defense VCs — but his portfolio is functionally indistinguishable from theirs. Wolfe sits on the board of **Coney Island Prep**, a charter school network, and is a member of the **[[Council on Foreign Relations]]** — institutional affiliations that position him in the establishment center rather than the Thiel-adjacent right. ## The Erebor Signal Lux Capital **led** the $350M round for [[Erebor]] — the Lonsdale-Luckey defense tech bank. Leading the round (rather than following Founders Fund or 8VC) signals that Lux has graduated from passive co-investor to active network participant. Erebor is the infrastructure layer that connects weapons (Anduril), data (Palantir), and finance — and Lux chose to be the lead funder. ## The National-Security Hire In early 2025 Lux brought on [[Brett McGurk]], who had just left the job of Biden's White House Middle East coordinator, as a venture partner. The firm pitched the hire as "tech diplomacy." It is the political signal the portfolio section lacks: a four-administration Middle East negotiator working for a firm whose companies sell to the national-security state and raise money in the Gulf. Where the other defense VCs are tied to the Thiel-adjacent right, this hire is a [[Revolving Door]] into the bipartisan foreign-policy establishment. ## KB Significance Lux matters as the **fourth pillar** of the defense tech funding network. While the political dimensions are quieter than Founders Fund, a16z, or 8VC, the capital flows through the same companies and the same cap tables. The consistent co-investment pattern means that any defense startup seeking venture capital encounters Lux alongside the politically-aligned firms — creating a funding ecosystem where even the "apolitical" firms reinforce the same network. ## See Also - [[Founders Fund]] — Primary co-investment partner - [[8VC]] — Defense tech co-investor - [[Andreessen Horowitz]] — Defense tech co-investor - [[Anduril]] — Shared portfolio company - [[Hadrian]] — Co-led with Founders Fund - [[Saildrone]] — Portfolio company - [[Brett McGurk]] — Venture partner (2025–) - [[Erebor]] — Led $350M round - [[Applied Intuition]] — Portfolio company