Alumni Founders · SpaceX
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Relativity Space — Reusable rockets.
Relativity Space$1.9B

Reusable rockets.

Base Power — Home batteries.
Base Power$1.3B

Home batteries.

Impulse Space — Space tugs.
Impulse Space$1B

Space tugs.

Firefly — Launch, lunar and orbital vehicles.
Firefly$797M

Launch, lunar and orbital vehicles.

Apex — Configurable satellite buses.
Apex$722M

Configurable satellite buses.

Hermeus — Hypersonic planes.
Hermeus$529.2M

Hypersonic planes.

Radiant — Portable nuclear reactors.
Radiant$525M

Portable nuclear reactors.

Castelion — Hypersonic weapons.
Castelion$464.2M

Hypersonic weapons.

Long Wall — Missle defense and target practice.
Long Wall$461M

Missle defense and target practice.

Rebellions — AI inference accelerator chips.
Rebellions$460M

AI inference accelerator chips.

Synthego — Cell design software for CRISPR research.
Synthego$459.7M

Cell design software for CRISPR research.

K2 Space — Large scale satellite buses for cheap.
K2 Space$450M

Large scale satellite buses for cheap.

Ursa Major — 3D printed rocket engines.
Ursa Major$434M

3D printed rocket engines.

Varda — Drug manufacturing in space.
Varda$329M

Drug manufacturing in space.

Xona — Precise Earth navigation system.
Xona$321.4M

Precise Earth navigation system.

Reliable Robotics — Autonomous planes.
Reliable Robotics$293.5M

Autonomous planes.

Starcloud — Data centers in space.
Starcloud$191M

Data centers in space.

Revel — Hardware OS software.
Revel$180M

Hardware OS software.

Machina Labs — Containerized metal forming robot arms.
Machina Labs$169M

Containerized metal forming robot arms.

Arc Boat — Electric motor boats.
Arc Boat$157M

Electric motor boats.

Ouster — Lidar sensor hardware.
Ouster$140M

Lidar sensor hardware.

Antares — Transportable micro reactors for military.
Antares$134.1M

Transportable micro reactors for military.

Turion Space — Droids to monitor space and collect data.
Turion Space$132M

Droids to monitor space and collect data.

Freeform — Metal 3D printing.
Freeform$127M

Metal 3D printing.

Gradial — AI made marketing materials.New info
Gradial$120M

AI made marketing materials.

Observable — Telescopes + space app dev platform.
Observable$101M

Telescopes + space app dev platform.

Parallel — Autonomous electric cargo trains.
Parallel$100M

Autonomous electric cargo trains.

Endurance — Underwater hydrothermal generators.
Endurance$79M

Underwater hydrothermal generators.

AMCA — Space & defense component manufacturing.
AMCA$76.5M

Space & defense component manufacturing.

Portal — Maneuverable solar-thermal spacecraft.
Portal$67.5M

Maneuverable solar-thermal spacecraft.

Sift — Telemetry software for hardware development.
Sift$67M

Telemetry software for hardware development.

bedrock — Underwater exploration drones.
bedrock$58.5M

Underwater exploration drones.

Levels — Metabolic health improvement software.
Levels$57M

Metabolic health improvement software.

Arbor — Energy from waste biomass.
Arbor$55M

Energy from waste biomass.

AstroForge — Asteroid mining.
AstroForge$55M

Asteroid mining.

Layup — Fast composite parts manufacturing.
Layup$51M

Fast composite parts manufacturing.

Mesh Optical — Data center optical transceivers.
Mesh Optical$50M

Data center optical transceivers.

General Matter — Uranium enriching (HALEU).
General Matter$50M

Uranium enriching (HALEU).

Plantd Materials — Carbon negative building materials.New info
Plantd Materials$47.5M

Carbon negative building materials.

CX2 — War fighting RF spectrum hardware and software.
CX2$46M

War fighting RF spectrum hardware and software.

Quilter — Generative circuit board design software.
Quilter$38.4M

Generative circuit board design software.

Electric Era — Fast EV chargers with big batteries.New info
Electric Era$33M

Fast EV chargers with big batteries.

First Resonance — Software OS for next gen hardware factories.
First Resonance$32M

Software OS for next gen hardware factories.

Shinkei — Fishing robots.
Shinkei$30M

Fishing robots.

Critical Loop — Giant portable backup batteries.
Critical Loop$28.3M

Giant portable backup batteries.

Vori — Grocery store management software.
Vori$27.9M

Grocery store management software.

Phantom Space — Mass manufactured rockets.
Phantom Space$27.7M

Mass manufactured rockets.

Senra Systems — Wire harnesses design.
Senra Systems$27.5M

Wire harnesses design.

AnySignal — Advanced RF for‍ aerospace + defense.
AnySignal$27M

Advanced RF for‍ aerospace + defense.

Adaptive — Construction software.
Adaptive$26.3M

Construction software.

Vital Lyfe — Compact water desalination.
Vital Lyfe$24M

Compact water desalination.

Critical Energy — Modular geothermal energy.New info
Critical Energy$22M

Modular geothermal energy.

Planted Solar — Solar design and installation software.
Planted Solar$21.6M

Solar design and installation software.

Farcast — User terminals for satellite internet.
Farcast$19.1M

User terminals for satellite internet.

Epsilon3 — Software for space companies.
Epsilon3$18.8M

Software for space companies.

ZOO — Text to CAD software.
ZOO$17M

Text to CAD software.

1872 — Automated steel fabrication.
1872$15M

Automated steel fabrication.

Gambit — Software for unmanned weapons systems.New info
Gambit$15M

Software for unmanned weapons systems.

TerraFirma — Autonomous construction equipment.
TerraFirma$15M

Autonomous construction equipment.

Lux Aeterna — Reusable satellite busses.
Lux Aeterna$14M

Reusable satellite busses.

Tilt Five — AR gaming system.
Tilt Five$13.9M

AR gaming system.

Applied Atomics — Nuclear power plants.
Applied Atomics$12M

Nuclear power plants.

Argo Space — Transport from LEO to the moon powered by water.
Argo Space$12M

Transport from LEO to the moon powered by water.

Salient Motion — Drone actuation systems.
Salient Motion$12M

Drone actuation systems.

General Galactic — Water based space propulsion.
General Galactic$10M

Water based space propulsion.

Beyond Reach — SW/HW for big deployable space structures.
Beyond Reach$10M

SW/HW for big deployable space structures.

Spacedock — Universal space docking connectors.
Spacedock$10M

Universal space docking connectors.

Andrenam — Surface to seabed ocean sensor network.
Andrenam$10M

Surface to seabed ocean sensor network.

Standard Economics — AI powered capital allocation.New info
Standard Economics$9M

AI powered capital allocation.

Wraithwatch — Defense platform fighting generative AI.
Wraithwatch$8M

Defense platform fighting generative AI.

Fortastra — Attack satellites.
Fortastra$8M

Attack satellites.

Metalware — Firmware cybersecurity.
Metalware$8M

Firmware cybersecurity.

Source — Spacecraft solar arrays.
Source$7.7M

Spacecraft solar arrays.

H Gen — Green hydrogen.
H Gen$7M

Green hydrogen.

Clairity — Low energy direct air carbon capture.
Clairity$6.8M

Low energy direct air carbon capture.

Constellation — AI Satellite failure detection.
Constellation$6.5M

AI Satellite failure detection.

Cascade Space — Space comms dishes & software.
Cascade Space$6.2M

Space comms dishes & software.

Baxter Aerospace — Surveillance drone manufacturing.
Baxter Aerospace$6M

Surveillance drone manufacturing.

Rocket Propulsion Systems — Small rocket engines.
Rocket Propulsion Systems$5.5M

Small rocket engines.

Kalogon — Pressure control for seated people.
Kalogon$5.2M

Pressure control for seated people.

Virtus Solis — 24/7 solar energy beamed from space.
Virtus Solis$5.2M

24/7 solar energy beamed from space.

Airhart — Airplanes anyone can fly.
Airhart$5.1M

Airplanes anyone can fly.

Galadyne — Missiles.New info
Galadyne$4.8M

Missiles.

Architect — Gen AI websites.
Architect$4.8M

Gen AI websites.

SysGit — Collaboration software for hardware teams.
SysGit$4.7M

Collaboration software for hardware teams.

Canada Rocket Company — Sovereign Canadian launch vehicles.New info
Canada Rocket Company$4.5M

Sovereign Canadian launch vehicles.

Cloud Apartments — Green manufactured apartments.
Cloud Apartments$4M

Green manufactured apartments.

Violet — Cloud data aggregation for hardware engineers.
Violet$4M

Cloud data aggregation for hardware engineers.

AscendArc — Satellite communications.
AscendArc$4M

Satellite communications.

Muir AI — Supply chain emissions tracking.New info
Muir AI$3.8M

Supply chain emissions tracking.

ThinkOrbital — Space welding, cutting and x-ray vision
ThinkOrbital$3.5M

Space welding, cutting and x-ray vision

Grounded — EV covnersion vans.New info
Grounded$3.5M

EV covnersion vans.

Repacket — Network security software.
Repacket$3.5M

Network security software.

Manufacturo — Manufacturing software platform (MES).New info
Manufacturo$3.4M

Manufacturing software platform (MES).

Glid — Trucks to drive on road & rail.
Glid$3.1M

Trucks to drive on road & rail.

Ephemeris Net — Space internet infrastructure.
Ephemeris Net$3M

Space internet infrastructure.

Dispatcher — AI drone software.
Dispatcher$3M

AI drone software.

Airship — Freight blimps.
Airship$2.9M

Freight blimps.

Rebel Space — AI threat detection for wireless networks.
Rebel Space$2.8M

AI threat detection for wireless networks.

AtmoCooling — Large cooling misters for solar farms and deserts.
AtmoCooling$2.6M

Large cooling misters for solar farms and deserts.

PHION Technologies — Wireless charging via light.
PHION Technologies$2.5M

Wireless charging via light.

DockWare — Computer vision on delivery docks.
DockWare$2.5M

Computer vision on delivery docks.

Verustruct — 3D printed homes.
Verustruct$2.4M

3D printed homes.

Ground Control Dev — Factory buildout software.
Ground Control Dev$2M

Factory buildout software.

SCP Lab — Precision medical testing.
SCP Lab$2M

Precision medical testing.

Kyber Labs — Artificial muscle actuators for robots.
Kyber Labs$1.7M

Artificial muscle actuators for robots.

Manifest Space — Onboard spacecraft traffic beacons.
Manifest Space$1.1M

Onboard spacecraft traffic beacons.

Evara — Bilateral stimulation wearable.
Evara$550K

Bilateral stimulation wearable.

Formula Insight — Financial insights for hedge funds.
Formula Insight$500K

Financial insights for hedge funds.

Telemetron — Hardware support agent.
Telemetron$500K

Hardware support agent.

Bootloop — Firmware AI agent.
Bootloop$500K

Firmware AI agent.

Ambral — AI account management agent.
Ambral$500K

AI account management agent.

Xenops — Factory OS software.
Xenops$400K

Factory OS software.

Ethos Space — Lunar mining.New info
Ethos Space$250K

Lunar mining.

forml — Document chat and data structuring.
forml$150K

Document chat and data structuring.

Terravan — Batteries for mobile solar systems.
Terravan$50K

Batteries for mobile solar systems.

Mithril — Satellite mesh reflector antennas.
Mithril$20K

Satellite mesh reflector antennas.

GDC — Delivery drones.
GDC$20K

Delivery drones.

Materialogic — 3D printed camper van interiors.
Materialogic$13K

3D printed camper van interiors.

ASTRO — Testing for 3D printed space parts.New info
ASTRO$1K

Testing for 3D printed space parts.

SubSeq — Product planning software.New info
SubSeq$1K

Product planning software.

AstroLab — Space rovers.New info
AstroLab$1K

Space rovers.

Zelena AI — Energy optimizations for data centers.New info
Zelena AI$1K

Energy optimizations for data centers.

Rapid Harness — Wire harness design software.New info
Rapid Harness$1K

Wire harness design software.

Widget Makers — Contract manufacturer of complex parts.
Widget Makers$1K

Contract manufacturer of complex parts.

Soteri — Cybersecurity software.
Soteri$1K

Cybersecurity software.

Bluesonde — Floating water sensors.
Bluesonde$1K

Floating water sensors.

Ambrosia Energy — Solar + battery power plants.
Ambrosia Energy$1K

Solar + battery power plants.

The MRP Refinery — Material requirements planning agent.New info
The MRP Refinery$1K

Material requirements planning agent.

Eclipse Space — Satellite megaconstellations.New info
Eclipse Space$1K

Satellite megaconstellations.

Second Order Effects — Engineering consultancy that builds.
Second Order Effects$1K

Engineering consultancy that builds.

Right Ascension — Aerospace parts manufacturing and testing.
Right Ascension$1K

Aerospace parts manufacturing and testing.

Flotilla — Space fuel depots and tugs.
Flotilla$1K

Space fuel depots and tugs.

RAD Team — Radiation reliability consulting.
RAD Team$1K

Radiation reliability consulting.

Metis — AI for finance companies.
Metis$1K

AI for finance companies.

Wild West Systems — Anti-drone drone swarms.
Wild West Systems$1K

Anti-drone drone swarms.

Hop Aero — Stealth: Internet drones?
Hop Aero$1K

Stealth: Internet drones?

Bread Board Foundry — Software development.
Bread Board Foundry$1K

Software development.

Daemon — Software observability for engineering teams.New info
Daemon$1K

Software observability for engineering teams.

Magenta — GenAI for hardware manufacturing.
Magenta$1K

GenAI for hardware manufacturing.

Stable Analytics — Racehorse wearables.
Stable Analytics$1K

Racehorse wearables.

Throng — Containerized drone swarms.
Throng$1K

Containerized drone swarms.

Asymm — Radar for satellites.
Asymm$1K

Radar for satellites.

Nucleon — Electronics radiation tolerance database.New info
Nucleon$1K

Electronics radiation tolerance database.

Indigo MFG — MRP software.
Indigo MFG$1K

MRP software.

MakeMine — Global clothing factory sourcing.New info
MakeMine$1K

Global clothing factory sourcing.