SpaceTech VC Investments in March 2025
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Here is a curated list of SpaceTech VC deals Space Ambition identified in March 2025. Our analysis excludes military and dual-use applications, aviation, drone startups, and Chinese companies.
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Series A+ Investments
Axiom Space (US) raised an undisclosed round (total funding: $500M). The company is developing a commercial space station that will connect to the ISS.
Rangsons Aerospace (India) raised a $35M round (total funding: $35M). The company develops satellite components such as communication systems, thermal management, and more.
Pangea Aerospace (Spain) raised a €23M Series A round (total funding: €27.1M). The company develops rocket engines for launch service providers.
Quantum Space (US) raised an undisclosed round (total funding: $16M). The company provides in-orbit transportation, satellite life extension, and deorbiting solutions.
Spin Launch (US) raised a $12M round (total funding: $173.5M). The company develops a novel method of sending payloads to LEO from Earth by spinning them.
Pre-seed and Seed Investments
Proteus Space (US) raised a $6.1M Seed round (total funding: $10.8M). The company is revolutionizing custom satellite bus design and production with its autonomous digital engineering and digital twin system.
Letara (Japan) raised a $4.4M Seed (total funding: $10.2M). The company developed the first safe and high-thrust space propulsion systems by using plastic as rocket fuel.
Esper Satellite Imagery (Australia) raised a $3.1M Seed round (total funding: $4.3M). The company is building a constellation of hyperspectral imaging satellites.
TakeMe2Space (India) raised a $643K Pre-seed (total funding: $643K). The company is building data centers in space for running AI algorithms, accessible for everyone.
Aurora Avionics (UK) raised a £500K round (total funding: £820K). The company develops avionics (electronics for space) for the launcher industry.
Elara Aerospace (Germany) raised a €25k Seed round (total funding: €25k). The company develops reusable Methalox rockets that reach 150 km into orbit.
NOVI (US) raised an undisclosed Seed (total funding: undisclosed). The company provides smart satellites and on-board AI/ML edge computing solutions for a wide array of sensors and applications.
Instinct (US) raised an undisclosed Seed round (total funding: undisclosed). The company is building a low-cost, high-precision constellation for lunar navigation. The startup is backed by Y Combinator.
Orbital Operations (US) raised an undisclosed Seed round (total funding: undisclosed). The company develops high-thrust space vehicles for satellite defence. The company is backed by Y Combinator.
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At Space Ambition, we believe SpaceTech investment will present major opportunities over the next decade. If you share our vision and want to discuss promising niches, feel free to reach out at denis@spaceambition.org—we’d love to chat!