All Industries

Top Aerospace Companies

782 Aerospace companies, sorted by total funding raised.

UFA, INC.

R&D company with 5 SBIR/STTR awards from Department of Defense.

Woburn, United States51–200Aerospace, Developer Tools
GrantTotal funding$8.3MAug 2025
HEO Robotics

HEO delivers non-Earth imaging at scale, providing high-volume imagery and insights across key lo...

Sydney, Australia1–10Space Tech, Industrials
Series ATotal funding$8.1MAug 2023
STARNAV LLC

R&D company with 9 SBIR/STTR awards from Department of Defense, National Science Foundation.

RIVERSIDE, United States1–10Aerospace, Hardware
GrantTotal funding$8.1MAug 2024
BosonQ Psi

Enabling Simulations for Quantum Paradigm

Phoenix, United States11–50Smart Cities, Aerospace
SeedTotal funding$8.0MJul 2025
Braxton Technologies, LLC

R&D company with 11 SBIR/STTR awards from Department of Defense.

COLORADO SPRINGS, United States201–500Aerospace, Hardware
Venture RoundTotal funding$8.0MJan 2024
Surf AirIPO

Surf Air simplifies and enhances the flying experience through an exclusive all-you-can-fly membe...

Los Angeles, United States201–500Aerospace, Artificial Intelligence
Extension RoundTotal funding$8.0MAug 2014
SAAZ MICRO, INC.

R&D company with 13 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

Camarillo, United States11–50Aerospace, Semiconductors
GrantTotal funding$8.0MMay 2025
AVIATION RESOURCES AND CONSULTING SERVICES, LLC

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

COOKEVILLE, United States1–10Aerospace, EdTech
GrantTotal funding$8.0MMay 2025
Leaflabs, LLC

R&D company with 5 SBIR/STTR awards from Department of Health and Human Services.

Cambridge, United States11–50Aerospace, Hardware
GrantTotal funding$7.4MAug 2023
KALL MORRIS INCORPORATED

R&D company with 7 SBIR/STTR awards from Department of Defense.

MARQUETTE, United States11–50Aerospace, Artificial Intelligence
Pre-seedTotal funding$7.0MNov 2023
BlueWX

Weather AI in Japan

Tokyo, Japan1–10Aerospace, Artificial Intelligence
SeedTotal funding$6.8MMay 2026
Aliena

Manufacturer of low-power propulsion systems designed to enhance the performance of satellites in...

Singapore, Singapore1–10Aerospace, Hardware
Series ATotal funding$6.7MApr 2024
Perceptive Space

AI-powered space weather prediction platform helping satellite operators manage risks from harsh ...

Toronto, Canada1–10Aerospace, Artificial Intelligence
Pre-seedTotal funding$6.7MSep 2024
Alare Technologies, LLC

R&D company with 5 SBIR/STTR awards from Department of Defense.

Moorpark, United States11–50Aerospace, Industrials
GrantTotal funding$6.7MAug 2025
Directed Vapor Technologies International, Inc.

R&D company with 13 SBIR/STTR awards from Department of Defense, Department of Energy, National A...

Charlottesville, United States1–10Aerospace, Energy Storage
GrantTotal funding$6.4MAug 2024
Routehappy via ATPCOAcquired

The industry leader in rich content for airlines; ATPCO acquired

Herndon, United States1–10Aerospace, Travel & Hospitality
Series BTotal funding$6.3MSep 2015
Spaceium Inc

Spaceium develops in-orbit refueling stations for the growing space economy, combining rapid exec...

Los Angeles, United States1–10Space Tech, Robotics
SeedTotal funding$6.3MJan 2025
VIBRANT CORP

R&D company with 12 SBIR/STTR awards from Department of Defense.

ALBUQUERQUE, United States11–50Aerospace, Developer Tools
GrantTotal funding$6.3MDec 2024
ORBIT LOGIC INCORPORATEDAcquired

R&D company with 20 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

GREENBELT, United States201–500Aerospace
GrantTotal funding$6.2MSep 2022
ACELLENT TECHNOLOGIES INC

R&D company with 24 SBIR/STTR awards from Department of Energy, National Aeronautics and Space Ad...

Sunnyvale, United States11–50Aerospace
GrantTotal funding$6.2MSep 2024
VURONYX TECHNOLOGIES LLC

R&D company with 17 SBIR/STTR awards from Department of Energy, Department of Defense, Department...

Woburn, United States1–10Advanced Materials, Aerospace
GrantTotal funding$6.1MJul 2024
Response Technologies, LLC

R&D company with 11 SBIR/STTR awards from Department of Defense.

Coventry, United States11–50Advanced Materials, Aerospace
GrantTotal funding$6.1MJan 2020
TRL11 INC

R&D company with 6 SBIR/STTR awards from Department of Defense, National Aeronautics and Space Ad...

Irvine, United States11–50Aerospace, Energy Storage
GrantTotal funding$6.0MMay 2025
Perseus Defen

YC-backed defense company building mass-manufactured counter-UAS solutions to protect U.S. milita...

Buda, United StatesAerospace, Defense Tech
SeedTotal funding$6.0MSep 2025
Ravee Optics

Optical technology developer

Aerospace, Hardware
SeedTotal funding$6.0MJul 2026