Fund profile / United States

Pax Ventures Fund I

Geography
United States
Stage
Seed
Fund size
$50M
Focus
Deep Tech, Defense, Energy Tech and Manufacturing
Signals
Published
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N°01 / About

About Pax Ventures Fund I

Founded by ex-a16z American Dynamism partner Michelle Volz. $50M debut fund focused on seed-stage companies in defense tech, aerospace, energy, and industrial supply base reinvention.

N°02 / Thesis

Investment Focus

Location / RegionUnited States
Funding StageSeed
Industry Focus
Deep Tech
Defense
Energy Tech
Manufacturing

Investor Signals Profile

active

Sweet Spot

Pre-revenue hard-tech founders solving defense, energy, or industrial problems with genuine technical moat

defense-tech
aerospace
energy
industrial-reinvention
gov-tech

Bullish Signals

Deployed capital before fund close — signals conviction, not fundraising theaterblog
$50M dedicated seed fund fills structural gap in defense and industrial techblog
Volz doubles down on founders she backed at a16z — high conviction repeat investorblog
Portfolio co Chariot raised $34M a16z-led Series Alinkedin
Chariot: stealth to revenue in under one yearlinkedin
Early bet on battlefield power infra — thesis validatedlinkedin
Chariot supports U.S. Army units and DIUlinkedin
Chariot total funding $41M — portfolio co scaling fastlinkedin
Pax proud early backer — co-investors include GC, DCVC, Shieldlinkedin
Chariot hiring in SF — portfolio momentum continueslinkedin
Chariot moved stealth to force-on-force exercises in one yearexternal
Amphora systems solve critical power bottleneck in defense ecosystemexternal
Series A validates portfolio thesis: power backbone for modern warfareexternal
Chariot recruiting high-voltage, advanced batteries, embedded software talentexternal
Adam Warmoth execution rate across defense power systems exceptionalexternal
Amphora 24 and 400 products already in Army field operationsexternal
Chariot power OS expands control and distribution across battlefieldexternal
Energy, speed, adaptability define next-gen defense infrastructureexternal
Power backbone for autonomy, sensing, strike, and C2 applicationsexternal
High-voltage systems, advanced batteries, embedded software hiring push underwayexternal

Contrarian Signals

Rejects hype-cycle founders — mission and technical depth requiredblog
Rising bar: generalist traction metrics won't satisfy this specialist fundblog

Founder Do's

Demonstrate genuine technical differentiation, not market-trend positioning
Show credible path to government customer adoption or procurement
Highlight mission-driven motivation around national security or energy independence
Be prepared for a seed investor who understands defense sales cycles deeply
Reference dual-use or industrial infrastructure angles to match fund thesis

Founder Don'ts

Pitch hype-cycle narratives without hard-tech substance
Assume generalist traction metrics apply — gov procurement timelines are expected
Approach without understanding defense procurement or regulated sector dynamics

31 signals on Pax Ventures Fund I

20 bullish · 2 contrarian · 5 pitch do's · 3 don'ts · 1 GP profile, each with its source. From €9/month, cancel anytime.

Facts

Fund Overview

Fund Size$50M
Saves0
People

Key People

Michelle Volz

Michelle VolzGeneral Partner
N°04 / See also

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