Sector portfolio · VC firm · United States
Andreessen Horowitz's Aerospace & Space portfolio
Andreessen Horowitz has backed 12 Aerospace & Space startups in rounds we track, $3.0B between them, shown by the stage each has reached. The best-funded is Astranis.
Andreessen Horowitz's whole portfolioAndreessen Horowitz's profile
Funding by segment
- Series B$758M4
- Series A$502M3
- Pre-seed and seed$38M3
- Series C and later$1.7B2
Where they are based
- United States11$3.0B
- Canada1$6.3M
United States
CanadaFounded
4 without a founding year on record.
Total raised
- Under $1M0
- $1M to $10M1
- $10M to $50M4
- $50M to $250M2
- $250M to $1B4
- $1B and over1
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
8 of 12 startups shown; the rest have no founding year or amount on record.
- 1 to 2
- 3 to 7
- 8 to 24
- 25 to 99
- 100 and more
- United States11
- Canada1
Startups by country, 2 countries in all.
Segment by segment
Series B
4 startups · $758M raised
AmcaAmca, or the Advanced Manufacturing Company of America, is a leading aerospace and defense manufacturing firm based in El Segundo,United States$377M
Cowboy Space CorporationCowboy Space Corporation is a space infrastructure company dedicated to building orbital data centers for artificial intelligence.United States$275M- SSenraUnited States$65M
SkySafeSkySafe allows governments, law enforcement, airports, cities, and more to manage their airspace with real-time drone data and analytics.United States$42M
Series A
3 startups · $502M raised
StarcloudStarcloud, Inc.United States$430M
AetherfluxAetherflux develops a novel design for space.United States$50M
AerodomeAerodome is a developer of Drone-As-First-Responder technology that allows agencies to deploy drones for missions.United States$22M
Pre-seed and seed
3 startups · $38M raised
Lumen OrbitLumen Orbit is building a network of megawatt-scale data centers in space.United States$21M
Endeavor Optical NetworksEndeavor Optical Networks is a space communications startup building laser-based satellite links.United States$11M
SpaceiumSpaceium develops a spacecraft docking system to support interplanetary missions.Canada$6.3M
Series C and later
2 startups · $1.7B raised
AstranisAstranis designs, builds, and operates the world’s most advanced high orbit satellites for sovereign connectivity.United States$1.2B
Northwood SpaceNorthwood Space is a hardware solution that expands the orbits and frequency ranges available from the ground for satellite communication.United States$505M
How this map is made. Every startup here works in Aerospace & Space and has raised money in a round we track that names Andreessen Horowitz as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.
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