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Karman Ventures

karman.vc · Austin, TX

“Karman backs AI-native companies building in the world's most critical industries, investing from pre-seed to pre-IPO with a focus on being fast, flexible, and founder-friendly, drawing on an LP base of founders, operators, and late-stage investors.”

$100K – $5M
Check Size
Leads & Follows
Lead Tendency
$40M
AUM
01Investment Thesis

Karman backs AI-native companies building in the world's most critical industries, investing from pre-seed to pre-IPO with a focus on being fast, flexible, and founder-friendly, drawing on an LP base of founders, operators, and late-stage investors.

02Investment Team
WB
William Barnes
Founder & Founding Partner
DC
Dave Clark
General Partner
AA
Amr Al-Shihabi
General Partner
03F4 Research Brief

Karman Ventures Research

Investment Thesis

Karman Ventures is an Austin, Texas-based venture firm backing AI-native companies building in what it calls the world's most critical industries: artificial intelligence, physical AI and robotics, energy, reindustrialization/advanced manufacturing, aerospace, and deep tech. The firm was founded by William Barnes, a former Uber operator, and positions itself as fast, flexible, and founder-friendly, with LPs drawn from founders, operators, and late-stage investors who built and backed category-defining companies. Karman leans on that operator network to source deals and support portfolio companies post-investment, rather than running a large in-house platform team.

Stage Focus

Karman invests across a wide stage band, from pre-seed through pre-IPO, though the bulk of activity is concentrated at pre-seed and seed, where the firm is frequently the first institutional check into a company. It also participates selectively in Series A and later growth rounds alongside larger multi-stage funds, typically as a follower rather than a lead once rounds move past seed.

Check Size

Typical initial checks run $100K-$500K at pre-seed and seed, with the firm's stated range extending up to $5M for larger or later-stage participations. Public fund trackers list an average check size of roughly $250K-$5M across the portfolio.

Lead Tendency

Karman leads or is among the first checks into pre-seed and seed rounds, consistent with Barnes' own description of the fund as "often the first check." At Series A and beyond the firm shows up as a participant alongside larger multi-stage and growth investors (e.g., General Catalyst, Redpoint Ventures, Peak XV Partners) rather than as lead.

Recent Activity

Karman closed an oversubscribed $40M debut fund (Fund I) in October 2025, its first institutional vehicle after operating earlier as an angel/scout-style investor. Since the close, the firm has been actively deploying: it joined Valerie Health's $30M Series A in December 2025 (with General Catalyst, Primary Ventures, BoxGroup, 406 Ventures, and Waybury Capital), participated in Fluency's $40M round in December 2025 (led by Redpoint Ventures, with General Catalyst, Primary Ventures, and BoxGroup), and backed True Footage's Series C, part of a broader Q1 2026 Austin startup funding surge reported in May 2026.

Portfolio Highlights

Karman's own site highlights six marquee names: Anduril (defense technology), Atoms, Causal Labs, Crusoe (AI-focused cloud/energy infrastructure), Elise AI (AI leasing agents for real estate), and Hadrian (AI-driven precision manufacturing for aerospace and defense). William Barnes' own investor bio additionally lists Aerodome, Cascade Space, Cluely, and Figure AI (humanoid robotics) among the firm's investments, reinforcing the physical AI, aerospace, and robotics focus described in the firm's stated thesis. Karman is also a pre-seed investor in F4-OS portfolio company AutoAmerican per its pre-seed deck.

Team

  • William Barnes, Founder & Founding Partner — Previously at Uber; leads sourcing and fund strategy; active early-stage angel/operator network.
  • Dave Clark, General Partner — Listed on Crunchbase and the firm's Crunchbase/LinkedIn presence as a General Partner alongside Barnes.
  • Amr Al-Shihabi, General Partner — Rounds out the investing team per third-party investor directories.

The firm operates with a small, partnership-style team rather than a solo-GP structure, consistent with a $40M debut fund.

Decision Process

With three named GPs and no disclosed investment committee, Karman appears to run a partnership-style decision process typical of small early-stage funds, prioritizing speed given the firm's self-described "fast, flexible" positioning.

Founder Preferences

Karman's marketing and portfolio composition point toward technical, operator-minded founders building in capital-intensive or regulated "critical industries" (defense, aerospace, energy, advanced manufacturing) as well as AI-native software and robotics companies, rather than generic consumer or lightweight SaaS plays.

Geographic Focus

Headquartered in Austin, Texas, with a portfolio that spans the US more broadly (San Francisco Bay Area, New York, and other hubs), reflecting a national rather than strictly Texas-local sourcing strategy despite the Austin base.

Notes on Confusability

Karman Ventures (karman.vc) should not be confused with Karma VC (karma.vc) or Karman Research (k-research.vc), which are unrelated entities with similar names.

04Selected Portfolio
Aerospace & Defense
Anduril
E-commerce & Marketplaces
Atoms
Enterprise Software
Crusoe·Elise AI·Cluely·Causal Labs·Cascade Space·AutoAmerican
Healthcare & Digital Health
Valerie Health
Manufacturing & Industrial
hadrian.co
Marketing & Adtech
Fluency
Real Estate & PropTech
True Footage
Robotics & Automation
Figure AI
Security & Cybersecurity
Aerodome
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

Closed an oversubscribed $40M debut fund to back AI-native companies from pre-seed to pre-IPO.
NEW FUND·everythingstartups.com+1
OCT 2025
06Frequent co-investors
1C
1789 Capital
Both backed 2 of the same companies
Crusoe, Anduril
2V
2468 Ventures
Both backed 2 of the same companies
Figure AI, Anduril
9C
9Yards Capital
Both backed 2 of the same companies
Anduril, Elise AI
AV
Abstract Ventures
Both backed 2 of the same companies
Crusoe, Cluely
AF
Anti Fund
Both backed 2 of the same companies
Cluely, Anduril
Find the investors for your round→
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Quick Reference
Check Size
$100K – $5M
Stages
Pre-Seed · Seed · Series A
AUM
$40M
Decision
Partnership
Warm Intro
Not Required
Location
Austin, TX
Sector Focus
Manufacturing & IndustrialAerospace & DefenseRobotics & AutomationEnterprise SoftwareDeveloper Tools & InfrastructureEnergy & PowerHealthcare & Digital Health
Models
AI-NativeDeep Tech
Technology
AI/MLRobotics/Hardware
See all Manufacturing & Industrial investors →See all Aerospace & Defense investors →See all Robotics & Automation investors →
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Focus Areas
Manufacturing & IndustrialAerospace & DefenseRobotics & AutomationEnterprise SoftwareDeveloper Tools & InfrastructureEnergy & PowerHealthcare & Digital Health

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F4 Intelligence Report · Last Researched September 25, 2026F4 Research Engine