Why Austin
Where America is building.
“The companies rebuilding and reinventing America’s power grid, defense industrial base, and robotics — the technologies that decide whether America leads the next decade — are doing it in Austin.”
Aabid Razvi, Principal, Overmatch Ventures
South of Lockhart, Proto-Town is taking shape as a hardware city where startups build and test physical technology. Allen Control Systems, No. 9 on the list, has joined, and plans for a nuclear research reactor are on file.
Texas helps. Per the Office of the Texas Governor, the state produces more electricity than any other, makes 11.7% of all U.S. manufactured goods and is home to 15 major military installations.
SOURCES OFFICE OF THE TEXAS GOVERNOR · LOCKHART POST-REGISTER · CRE DAILY
Field note 01 / 04
$1.75BField note 02 / 04
$1BField note 03 / 04
July 4Field note 04 / 04
T2COM
Texas has done this before
- 1894Handbook of Texas
Moonlight towers
Austin erects 31 moonlight towers, 165 feet tall, in 1894 and 1895.
- 1901Handbook of Texas
Spindletop
On January 10, 1901, a gusher near Beaumont shoots oil over 100 feet high. The modern oil industry is born.
- 1958IEEE Milestone
Integrated circuit
On September 12, 1958, Jack Kilby demonstrates the first working one at Texas Instruments in Dallas.
- 1969NASA
Mission Control
On July 20, 1969, Armstrong calls Mission Control in Houston from the Moon: “The Eagle has landed.”
- 1984Handbook of Texas
Dell
In 1984, Michael Dell, an 18-year-old UT freshman, incorporates PC’s Limited in Austin. It becomes Dell.
- 2026Overmatch Ventures
The Austin Deep Tech 50
On October 9, 2026, Overmatch Ventures ranks 50 Austin companies that raised over $10 billion in the past year.
The Austin Deep Tech 50
- Companies
- 50
- Sectors
- 7
- Raised in the past year
- $10B+
- 01
Base Power
Fixed-rate home energy with whole-home battery backup across Texas
- 02
Saronic
Autonomous vessels for the maritime domain
- 03
Neuralink
Brain interface to restore autonomy for people with unmet medical needs
- 04
The Boring Company
Transportation, utility and freight tunnels
- 05
Aalo
Mass-manufactured nuclear power plants for AI data centers
- 06
Fluidstack
Gigawatt data centers built in America, delivered in months
- 07
Apptronik
Apollo humanoid robots for manufacturing, warehouses and retail
- 08
ICON
Architecture design and construction, plus technology for builders
- 09
Allen Control Systems
AI-enabled precision robotics for defense, including the Bullfrog weapon station
- 10
TerraFirma
Human-in-the-loop construction autonomy across planning, orchestration and operation
- 11
The Standard Electron Company
Industrial utility delivering reliable, affordable energy anywhere
- 12
Nominal
Software suite to test and operate hardware
- 13
1AU Technologies
Next-generation photonic systems
- 14
Galadyne
Missiles built at scale
- 15
CesiumAstro
Satellites, terminals and software-defined communications systems for space, air and ground
- 16
Fluxco
Padmount, substation, distribution and dry-type transformers from 150+ vetted OEMs
- 17
fab2
Hardware and software to make chips, fabs, tools and components
- 18
9 Mothers
AI-powered counter-drone defense systems, including Edda point defense
- 19
The American Housing Corporation
Starter homes built with industrial manufacturing across the United States
- 20
webAI
Coworking space for people and AI, with models running locally
- 21
Critical Materials Group
Energetics platform from an ATF-licensed manufacturer
- 22
Paradromics
Brain-computer interface technology to restore communication
- 23
SkyFi
Platform to order and task satellite imagery and SAR
- 24
Traysar
Autonomous underground systems for strike and defense
- 25
Mythic
Analog compute-in-memory architecture for energy-efficient AI
- 26
Bedrock Robotics
Autonomy that turns everyday equipment into autonomous machines
- 27
Subcritical Systems
Energy amplifier concept to safely generate electrical power
- 28
Aeon
Tactical weapon systems with autonomous targeting software
- 29
Hexium
Isotope enrichment technology, starting with lithium
- 30
NODA AI
Mission command for autonomous forces
- 31
Skyways
Unmanned autonomous cargo aircraft for long-range logistics
- 32
First Order Effects
Forward-deployed, expeditionary equipment for autonomous systems
- 33
Resurgent Industries
- 34
Modern Intelligence
Autonomy software for drones that runs on the aircraft
- 35
Bravo Ordnance
Warhead development for autonomous defense systems
- 36
Terminus Industrials
Automated, on-shore production of defense-grade large power transformers
- 37
Autonymy
Intelligent connectivity for industrials
- 38
Deterrence
Autonomous manufacturing systems for the U.S. defense industrial base
- 39
Emergent Matter
Software and hardware that turn raw materials into complete robots
- 40
Even Platforms
Modular automated machine shops for precision manufacturing
- 41
Group1
Modular backup power for AI infrastructure using potassium-ion energy storage
- 42
TAU Systems
Laser-powered particle accelerators and light sources for semiconductor lithography
- 43
Umbra
SAR data for remote sensing
- 44
Resolute Grid
American-made high-voltage transformers and substation systems
- 45
Paradigm Robotics
Multi-mission ground robots for demanding environments
- 46
Pipedream
Autonomous underground logistics system for delivery and pickup
- 47
Wraithwatch
Adaptive cyber defense that simulates attacks, prioritizes risk and guides remediation
- 48
Noveon Magnetics
EcoFlux magnets for electrification
- 49
Phantom Neuro
Neural-control systems to enhance human performance
- 50
Bedrock Energy
Geothermal heating and cooling using ground-source heat pumps
Ranked by Overmatch Ventures with seven Austin venture firms, October 2026. Read the release ↗
Questions
- 4 ANSWERS
01What is American dynamism?
In venture capital, American dynamism means backing founders and companies that support the national interest. The sectors usually named include aerospace, defense, public safety, housing, supply chain, industrials and manufacturing. The venture firm a16z describes its American Dynamism practice in these terms.
02Why is Austin a hub for defense and deep tech?
Overmatch Ventures says the companies rebuilding America’s power grid, defense industrial base and robotics are doing it in Austin. Defense and energy are the two largest sectors on the Austin Deep Tech 50, together 44% of the list, and the companies featured raised more than $10 billion in the past year. The Army’s Transformation and Training Command has been headquartered in Austin since October 2025, and Austin’s Aalo Atomics took its reactor critical on July 4, 2026.
03What is the Austin Deep Tech 50?
A ranked list of 50 pre-IPO companies building in deep tech, announced October 9, 2026. Each has its headquarters or a major presence, including an office, in Austin. The list spans seven sectors: energy, robotics, manufacturing, maritime, biotech, compute and defense.
04Who created the Austin Deep Tech 50?
Overmatch Ventures, in partnership with Valor Equity Partners, 8VC, Banner VC, B Capital, Ambition Capital, Ensemble VC and Trust Ventures. The first annual edition was announced October 9, 2026; this page presents it with attribution and links to the original release.