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Seed Aerospace Companies

Explore 113 aerospace startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
113
Total Funding
$94.0M
Avg Funding
$3.8M
Cities
21

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Stockholm, Sweden
$3.5M
raised

SWEBAL is designing a TNT production plant in northern Europe as an essential component of European supply networks.

May 2026
Seed

Founder Contacts

19,000+ verified contacts

Dubendorf, Switzerland

Stellar Alpina is a Zurich-based space propulsion startup developing rotating detonation rocket engines for mobility after launch.

May 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

Fremont, United States

Mivium creates new semiconductor materials to fulfill society's current and future demands.

May 2026
Seed

Founder Contacts

19,000+ verified contacts

Huntsville, United States
NaN

Skyfire AI is a drone platform that provides autonomous flight and data tools for public safety and defense.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$7.3M
raised

Spaceflux develops optical sensor networks and analytics platforms to track objects in Earth orbit.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Auburn Hills, United States

Swarm Defense offers defense technology company developing scalable drone swarm systems for military training and operations.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

Esch-sur-alzette, Luxembourg

Exobiosphere is a cutting-edge company operating at the intersection of space exploration and biotechnology.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

Denver, United States

Colibriv is an Aviation startup developing hydrogen-powered aircraft with AI-driven safety and efficiency technologies

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$2.1M
raised

Mutable Tactics develops AI-powered autonomous mission systems for UAVs, enhancing real-time decision-making in defense operations.

Mar 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

South San Francisco, United States
$4.0M
raised

Arinna builds ultra-light, flexible high-power solar tech to energize space infrastructure and next-gen power systems.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Denver, United States
$2.6M
raised

CisLunar Industries is developing the technology to process metal in space

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$7.5M
raised

Hamilton AI is the world's first intelligent platform for private aviation.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

We§ling, Germany
$5.8M
raised

Space Tech for Climate - setting a new standard for GHG emissions measurement with novel satellite technology.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

Miami, United States
$9.3M
raised

Neural Earth provides innovative solutions for various industries implementing AI and machine learning.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

Cambridge, United Kingdom

Phoenix Carbon enables sustainable composites thanks to its patent pending recycling and manufacturing workflows.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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San Francisco, United States
$10.0M
raised

Autonomous, Expedited, Unmatched Aerial Deliveries

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

Tokyo, Japan
$329K
raised

Cataris is an AI platform analyzing patents, research, and market data to find new uses for materials based on their properties.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Terrassa, Spain
$9.5M
raised

Kreios Space is a startup that develops an innovative electric propulsion system for satellites.

Sep 2025
Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$3.4M
raised

Surveying space environments for insights that drive safer, more efficient interplanetary growth.

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

Irvine, United States
$2.5M
raised

Nullspace, Inc develops modern computer-aided engineering software for RF applications

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Albuquerque, United States
$12.0M
raised

Building resilient in-space supply lines.

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

Sheffield, United Kingdom
$693K
raised

Industry 4.0, Edge, SaaS, AI, ML, Digital Twin, Faster to the Best Part First Time

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

New York, United States
$4.9M
raised

BQP simulation software startup ​leveraging Quantum computing to accelerate advanced simulations for highly-engineered products.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Castelldefels, Spain
$2.5M
raised

YPlasma, an INTA spin-off, develops plasma actuators for ionic flow control, enabling advancements in Energy and Electronics.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Bremen, Germany
$6.1M
raised

Polaris is an aerospace start-up developing a revolutionary reusable space launch and hypersonic transport system.

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

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