All Industries

Top Aerospace Companies

781 Aerospace companies, sorted by total funding raised.

Radian Aerospace

Radian Aerospace makes spaceflight affordable and routine, expanding access to space for scientif...

Seattle, United StatesAerospace
Venture RoundTotal funding$33.1MMar 2025
MAKEL ENGINEERING, INC.

R&D company with 30 SBIR/STTR awards from Department of Energy, National Aeronautics and Space Ad...

Chico, United States11–50Aerospace, Advanced Materials
GrantTotal funding$33.0MJan 2025
Quindar

Quindar provides ground software that keeps satellites operating, offering a unified platform to ...

Denver, United States11–50Space Tech, SaaS
Series ATotal funding$32.5MNov 2025
APOGEE SEMICONDUCTOR, INC.

R&D company with 11 SBIR/STTR awards from National Science Foundation, Department of Defense, Nat...

Plano, United States11–50Aerospace, Manufacturing
Venture RoundTotal funding$31.3MSep 2025
Lucid Bots

Lucid Bots builds and supports robotic cleaning equipment that helps contractors and property ope...

Charlotte, United States11–50Aerospace, Autonomous Vehicles
Series BTotal funding$29.1MMar 2026
Hypersonica

Mission-driven Anglo-German defence and aerospace company developing next-generation hypersonic s...

Weßling, United KingdomAerospace, Defense Tech
Series ATotal funding$28.4MFeb 2026
AMERICAN LITHIUM ENERGY CORP.

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

Carlsbad, United States11–50Aerospace, Electric Vehicles
GrantTotal funding$27.6MMay 2025
FIRST RF CORPORATION

R&D company with 71 SBIR/STTR awards from Department of Defense.

Boulder, United States51–200Aerospace, Defense Tech
GrantTotal funding$27.3MMay 2025
Grid Aero

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

San Leandro, United States11–50Space Tech, Defense Tech
Series ATotal funding$27.2MApr 2026
Air Works

Air Works provides third-party aviation maintenance services and customized solutions to OEMs, ai...

Gurugram, India1001–5000Aerospace, Wealth Management
Private EquityTotal funding$27.0MJan 2012
Odyssey AI

Odyssey builds and launches space-based compute infrastructure designed to run commercial AI work...

El Segundo, United States11–50Aerospace, Artificial Intelligence
Series ATotal funding$27.0MNov 2024
H3X Technologies

The lightest electric aircraft motors in the world.

Denver, United States11–50Aerospace, Climate Tech
Series ATotal funding$26.5MAug 2024
PHASE FOUR, INC.Closed

R&D company with 6 SBIR/STTR awards from Department of Defense.

Hawthorne, United States11–50Aerospace, Defense Tech
Series CTotal funding$26.0MJan 2025
Hybron

High-performance composite manufacturing for aerospace, defense, and energy.

El Segundo, United States11–50Defense Tech, Manufacturing
SeedTotal funding$25.8MMay 2026
ATA ENGINEERING, INC.Acquired

R&D company with 75 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

San Diego, United States201–500Aerospace, Architecture & Engineering
GrantTotal funding$25.3MSep 2025
VALT ENTERPRIZES, INC.

R&D company with 1 SBIR/STTR awards from Department of Defense.

PRESQUE ISLE, United States11–50Aerospace, Industrials
GrantTotal funding$24.8MJan 2024
Nuvotronics, LLCAcquired

R&D company with 26 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

RADFORD, United States51–200Aerospace, Hardware
GrantTotal funding$24.3MMay 2018
POLARIS SENSOR TECHNOLOGIES INC

R&D company with 64 SBIR/STTR awards from Department of Defense, Department of Homeland Security.

HUNTSVILLE, United States11–50Aerospace, Defense Tech
GrantTotal funding$23.1MAug 2025
Air Premia
Aerospace, CRM
Series ATotal funding$22.0MSep 2018
Garuda Aerospace

Garuda Aerospace designs, manufactures, and deploys drones while providing Drone-as-a-Service and...

Chennai, India201–500Aerospace, Agtech
Venture RoundTotal funding$22.0MFeb 2023
Sanlayan

Bengaluru-based defence electronics startup developing radar, electronic warfare, and avionics sy...

Bengaluru, India11–50Aerospace, Defense Tech
Series ATotal funding$22.0MJun 2025
Sedaro Corporation

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

Arlington, United States11–50Aerospace
GrantTotal funding$21.2MAug 2025
MATERIALS RESEARCH & DESIGN INC

R&D company with 64 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

Wayne, United States11–50Aerospace
GrantTotal funding$21.2MSep 2025
BetterviewAcquired

Betterview is a Property Analytics Platform that accelerates decisions and drives action for insu...

San Francisco, United States51–200Energy, Artificial Intelligence
Venture RoundTotal funding$20.1MJan 2023
COMBUSTION RESEARCH & FLOW TECHNOLOGY INC

R&D company with 90 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

PIPERSVILLE, United States11–50Aerospace, Architecture & Engineering
GrantTotal funding$20.0MAug 2025