All Industries

Top Space Tech Companies

449 Space Tech companies, sorted by total funding raised.

Argo Space

Designs and operates reusable in-space transport vehicles propelled by water for commercial, defe...

Manhattan Beach, United States11–50Aerospace, Defense Tech
Seed·$9.9M·Oct 2024
Orbion Space Technology, Inc.

R&D company with 3 SBIR/STTR awards from Department of Defense, National Aeronautics and Space Ad...

Houghton, United States1–10Space Tech, Defense
Series A·$9.2M·Aug 2019
THE INNOVATION LABORATORY, INC.

R&D company with 26 SBIR/STTR awards from National Aeronautics and Space Administration, Departme...

PORTLAND, United States11–50Defense Tech, Space Tech
Funding undisclosed
SkySERVE

Geospatial insights for Businesses

Bengaluru, IndiaSpace Tech, Artificial Intelligence
Seed·$9.0M·Sep 2023
Titan Dynamics

Titan Dynamics manufactures autonomous aerial systems for commercial and defense applications.

United States1–10Defense Tech, Space Tech
Seed·$9.0M·Jan 2024
GT
GENEVA TECHNOLOGIES, INC.

R&D company with 10 SBIR/STTR awards from Department of Defense.

MONUMENT, United States11–50Defense Tech, Space Tech
Funding undisclosed
Orbital Operations

High Thrust, Reusable Vehicles in Space

1–10Space Tech, Deep Tech
Seed·$8.8M·Aug 2025
HEO Robotics

Making space more transparent by unlocking the power of non-Earth imaging

Sydney, AustraliaSpace Tech
Series A·$8.7M·Aug 2023
PierSight Space

Persistent Surveillance for the Maritime Industry

Ahmedabad, IndiaSpace Tech, IoT
Extension Round·$8.6M·May 2025
BT
Basalt Technologies

Basalt Technologies builds Dispatch, a software-defined operating system for satellite operators ...

San Francisco, United States1–10Defense Tech, Space Tech
Seed·$8.5M·Jan 2025
Care Weather

The highest-accuracy global weather data from low-cost flat satellites

Orem, United States1–10Agtech, Data & Analytics
Series A·$8.5M·Jan 2024
HEO Robotics

We visually monitor space objects for governments and defense

Sydney, Australia1–10Space Tech, Industrials
Series A·$8.1M·Aug 2023
Farcast

DASH Systems is an Aerial Logistics Company directly connecting cargo airplanes to customers by l...

Chatsworth, United States11–50Infrastructure, Robotics
Seed·$8.0M·Dec 2020
Fortastra

Maneuverable spacecraft for on-orbit security

Torrance, United States1–10Defense Tech, Space Tech
Seed·$8.0M·Dec 2025
Arlula

Space-tech firm providing Earth observation data infrastructure for defence and intelligence.

Sydney, Australia11–50Defense Tech, Space Tech
Seed·$7.1M·Apr 2026
Catalyx Space

Building Unmanned Labs in Space

San Francisco, United States11–50Space Tech
Seed·$7.1M·Oct 2025
Kayhan Space

Cloud-based space flight dynamics and mission analysis platform

Lafayette, United States11–50Space Tech, Artificial Intelligence
Extension Round·$7.0M·Sep 2023
Sen

Space technology company streaming real-time 4K video of Earth from orbiting satellite cameras, d...

London, United KingdomEarth Observation, Media
Venture Round·$7.0M·Dec 2022
SkyFi

Earth intelligence platform providing on-demand access to satellite imagery, SAR, AIS data, and A...

Austin, United States11–50Space Tech
Seed·$7.0M·May 2023
Novo Space

High-performance radiation-tolerant computers for the new space age

Cambridge, United States11–50Space Tech
Series A·$6.8M·Dec 2023
Zenno Astronautics

Space tech in Asia

Auckland, New Zealand11–50Defense Tech, Space Tech
Extension Round·$6.6M·Nov 2024
Spaceium Inc

In-Space Refueling

Los Angeles, United States1–10Space Tech, Robotics
Seed·$6.3M·Jan 2025
Esper Satellite Imagery

Builder and operator of remote sensing satellites capable of high-resolution hyperspectral imagery.

Patterson Lakes, Australia1–10Space Tech
Venture Round·$6.2M·Mar 2026
Icarus Robotics

Icarus Robotics builds robotics systems for Low Earth Orbit, working to industrialize space in th...

1–10Space Tech
Seed·$6.1M·Sep 2025
Revolv Space

We revolutionize satellite operations, making them truly continuous, by providing satellite manuf...

Turin, Netherlands11–50Defense Tech, Space Tech
Seed·$6.1M·May 2024