All Industries

Top Space Tech Companies

385 Space Tech companies, sorted by total funding raised.

LF
Leolabs Federal, Inc.

R&D company with 4 SBIR/STTR awards from Department of Defense.

Chantilly, United States1–10Defense Tech, Space Tech
Extension Round·$107.0M·Feb 2024
ST
Skylo Technologies

Global non-terrestrial network (NTN) provider offering 3GPP Rel-17 satellite connectivity for sen...

Space Tech, Telecommunications
Venture Unknown·$103.0M·Jan 2020
Aerospacelab

End-to-end satellite design, manufacturing, and operations company.

Charleroi, Belgium201–500Aerospace, Space Tech
Series B·$102.0M·Sep 2025
Pixxel

Builds hyperspectral Earth-imaging satellites and a data platform delivering spectral insights to...

Bengaluru, India201–500Artificial Intelligence, Data & Analytics
Series B·$100.3M·Dec 2024
Tyvak Nano-Satellite Systems, Inc.Acquired

R&D company with 11 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

Irvine, United States11–50Defense Tech, Space Tech
Growth Equity·$100.0M·Jun 2023
Northwood Space

Provides end-to-end ground infrastructure and phased-array ground stations for satellite communic...

Torrance, United States51–200Infrastructure, Space Tech
Series B·$100.0M·Jan 2025
AstraIPO

Space launch company developing small satellite launch vehicles designed to provide dedicated acc...

Alameda, United States51–200Aerospace, Space Tech
Venture Unknown·$100.0M·Feb 2020
Apex Space

Apex manufactures satellite buses, which are the core component of spacecraft. Apex's design-for-...

Los Angeles, United States51–200Aerospace, Manufacturing
Series B·$95.0M·Jun 2024
Albedo

Capturing the highest resolution satellite imagery

Denver, United States51–200Space Tech, Deep Tech
Extension Round·$93.0M·Jan 2024
Slingshot Aerospace

Slingshot develops technology to process and mine the disparate, ever-increasing deluge of signal...

El Segundo, United States51–200Space Tech, Robotics
Series A·$90.5M·Aug 2024
Bellatrix Aerospace

Satellite propulsion manufacturing company.

Bengaluru, India51–200Aerospace, Space Tech
Extension Round·$90.0M·Mar 2026
Skybox ImagingClosed

Skybox Imaging designs and operates small high-resolution imaging satellites to deliver near real...

Mountain View, United States51–200Space Tech
Series C·$88.0M·Apr 2012
Pyka

Autonomous electric airplanes

Alameda, United States51–200Aerospace, Agtech
Series B·$80.0M·Sep 2024
SC
Star Catcher Industries

Aerospace company developing on-orbit servicing and space logistics.

Jacksonville, United States11–50Aerospace, Space Tech
Series A·$77.3M·May 2026
Sateliot

Satellite IoT connectivity network providing global 5G NB-IoT coverage via nanosatellites.

Barcelona, Spain51–200Space Tech
Series B·$77.0M·Mar 2025
VS
Vector Space Systems

Vector Space Systems (rebranded Vector Launch) was a US space technology company developing small...

Tucson, United States51–200Space Tech
Series B·$76.8M·Oct 2018
Space Transportation

Chinese aerospace startup developing reusable winged rockets and hypersonic spaceplanes for high-...

Beijing, China51–200Aerospace, Space Tech
Series B·$76.1M·Aug 2022
World View

Operates stratospheric high-altitude balloons (Stratollite) delivering persistent remote sensing ...

Arizona, United States51–200Data & Analytics, Defense Tech
Corporate Round·$73.5M·Mar 2026
Zeno Power Systems

Next Generation Radioisotope Power System

Arlington, United States51–200Space Tech, Clean Tech
Series B·$71.8M·May 2025
Vector LaunchClosed

Microsatellite launch company developing small launch vehicles to provide affordable and frequent...

Tucson, United StatesAerospace, Deep Tech
Series B·$70.0M·Oct 2018
Grid Aero

aerospace company building low-cost, autonomous cargo aircraft designed for long-range logistics ...

San Leandro, United States11–50Space Tech, Defense Tech
Series A·$66.0M·Apr 2026
Accion Systems

Developer of lightweight ion beam propulsion systems for satellites using proprietary TILE techno...

Boston, United States11–50Aerospace, Space Tech
Series C·$60.5M·Jul 2021
Open Cosmos

End-to-end space missions

Harwell, United Kingdom201–500Space Tech, Data & Analytics
Series B·$60.2M·Sep 2023
Skyroot Aerospace

India's first private space launch company and propulsion technology startup.

Hyderabad, India1001–5000Aerospace, Space Tech
Series D·$60.0M·May 2026
Reflex Aerospace

Custom low Earth orbit satellite manufacturer.

Munich, GermanyAerospace, Space Tech
Series A·$57.0M·Nov 2025