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Aerospace 45 startups

"Aerospace" Startups

Every active startup we index tagged "Aerospace", sorted by score and momentum.

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Last updated

2026-09-02

Hiring right now 0% 0 of 45

Open roles 0

45 tech startups tagged "Aerospace" are currently indexed on techstartupslist.com. This page lists every active match, with logos, taglines, and direct links to each company's site — no paywalled middleman. Notable "Aerospace" startups in the index include Airhart Aeronautics, Albedo, Ares Industries, Basalt, and Beyond Aero. Each profile surfaces team size, founding year, category, and any open roles their careers page is publicly scrapable for. These companies concentrate in Industrials, AI / ML, and Hardware — the categories where this tag shows up most often in our scrape. Geographically, "Aerospace" lean toward San Francisco, Los Angeles, and Denver, with the rest spread across remote-first teams and other hubs. Y Combinator batches represented here: S24, S26, Sp26, and F25, among others. 0% of these companies are hiring right now (0 of 45) — a live signal from the jobs we scrape, not a static directory claim; the listing refreshes whenever the scrape runs so tag membership stays current as companies re-tag and new ones appear.

Airhart Aeronautics

Airplanes anyone can fly

AirplanesAerospace

Full-stack VLEO satellite missions

Hard TechSatellitesClimate

Ares Industries

Building low-cost cruise missiles

AerospaceIndustrial

Constellations as a Service

SatellitesAerospaceAutomation

First electric business aircraft designed for hydrogen propulsion

Hydrogen EnergyAirplanesEnergy

Economically and environmentally sustainable supersonic travel

TransportationAerospace

Commercial alternative to the Deep Space Network

Hard TechHardwareSaaS

The fastest and cheapest way to use AI with ITAR or CUI data.

Artificial IntelligenceDeveloper ToolsAerospace

Cosmic Robotics

Autonomous construction on Earth and beyond

Hard TechRoboticsConstruction

The fully autonomous intelligence layer in the sky.

Artificial IntelligenceHard TechDrones

Unified flight software and hardware for the mission of tomorrow

Hard TechDronesSatellites

Find & resolve issues in data center engineering & operations using AI

Artificial IntelligenceAerospaceEnterprise Software

Ethos Space Resources

We make Silicon on the Moon.

Hard TechExascale ComputingEnergy

Building a sovereign alternative to Starlink

Space ExplorationSatellitesAerospace

AI that gets aircraft flying faster

AirlinesAerospaceAI

Automation System for Global Aviation

Artificial IntelligenceSaaSAerospace

General Aviation

Fix ATC by connecting aircraft to the internet

Hard TechSatellitesTransportation

AI Physics Engine to replace simulations and prototypes

Artificial IntelligenceHard TechHardware

Vertical AI for highly-regulated manufacturing

SaaSManufacturingAerospace

Heart Aerospace

Heart makes electric airplanes with an all-electric range of 250 miles

ClimateElectric VehiclesAerospace

We visually monitor space objects for governments and defense

Space ExplorationAerospaceDefense

Small unmanned hydrogen airships for long range monitoring

Hydrogen EnergyB2BClimate

Stratospheric birds for defense

HardwareAerospaceDefense

Inversion Space

Turning space into a transportation layer for Earth

Hard TechHardwareTransportation

Near Space Flying Machines

DronesAerospaceAI

We build robots for dull, dirty, and dangerous jobs.

RoboticsDronesManufacturing

Maquoketa Research

The intelligence layer for drones

Hard TechHardwareDrones

Agent-Driven Engineering

AerospaceAIAutomotive

RF test equipment for next-gen spacecraft, drones, and cellphones

Hard TechAerospaceTelecommunications

End-to-end Simulation for Defense Autonomy

RoboticsAerospace

We're building robot birds for surveillance.

Hard TechRoboticsDrones

Datadog for Space

SaaSSpace ExplorationSatellites

Building persistent, high-performance infrastructure in the sky

DronesSatellitesAerospace

Reusable Satellites

Hard TechManufacturingAerospace

All-electric seagliders for fast, affordable regional transportation

ClimateElectric VehiclesAerospace

Modular AI-Commanded Drones for Defence

Artificial IntelligenceHardwareDrones

Building and Protecting an Exciting Future

HardwareManufacturingAerospace

Autopilot for Flight Operations

Artificial IntelligenceAirlinesAerospace

Building a nervous system for the atmosphere

Artificial IntelligenceHard TechHardware

In-Space Refueling

Hard TechRoboticsSpace Exploration

Hypersonic space plane that can take-off from any location and weather

Commercial Space LaunchHardwareDrones

Custom Parts, Manufactured in America 🇺🇸

HardwareManufacturingSupply Chain

Vernius Systems, Inc.

Autonomous radar guidance for interceptors

Hard TechDronesRadar

The Modular Interceptor Platform

Hard TechSatellitesRocketry

Powering tomorrow's industrial revolution in space

Fusion EnergyHard TechSatellites

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1 of 4 similar companies is hiring right now · most common: Engineering

Stralis Aircraft

Emission free hydrogen electric aircraft

Hard TechHydrogen EnergyAirplanes

H3X Technologies

The lightest electric aircraft motors in the world.

AirplanesClimateElectric Vehicles

Foundation Industries

We supply hard tech companies with critical components.

ManufacturingIndustrial

Enterprise AI customer support

Generative AICustomer ServiceCustomer Support

YC S24 startupsAll cohort members Startups in San Francisco2567 indexed Industrials startupsFull category listing

"Aerospace" startups in San Francisco18 startups "Aerospace" startups in Los Angeles9 startups

Frequently asked questions

How many "Aerospace" startups are indexed?

Our index currently tracks 45 active tech startups tagged "Aerospace". New entries appear automatically as scrapers discover them; shutdowns are flagged inactive and drop off this listing.

What are the top "Aerospace" startups?

Among the "Aerospace" startups indexed here: Airhart Aeronautics, Albedo, and Ares Industries, plus 42 more on this page. Sorting prioritizes curated score, sponsored placements, and trending signals.

Are "Aerospace" startups hiring right now?

0 of the 45 companies on this page currently have open roles in our jobs index. Open roles link straight to each company's own careers page.

How often is the "Aerospace" startup list updated?

Automated scrapers refresh this page on the same daily cadence as the rest of the directory. The last index update was 2026-09-02.