Exosonic has raised $4.2M in total across 2 funding rounds.
Exosonic's investors include Blockchain.com Ventures, Faction VC, FAST — by GETTYLAB, Founder Collective, Founders Fund, Galaxy Interactive, Initialized Capital, Jude Gomila Rolling Fund, Lightspeed India Partners, Nexus Venture Partners, NGC Ventures, Oyster Ventures.
Exosonic was a California-based aerospace and defense technology company developing advanced supersonic aviation solutions, including low-cost, fully-autonomous supersonic UAVs for military applications like air combat training, aerial targets, and collaborative combat aircraft, as well as quiet supersonic passenger airliners using shaped sonic boom technology to minimize noise.[1][2] It targeted both military (e.g., US Government) and commercial markets, partnering with entities like Twelve on sustainable aviation fuel compatible with its supersonic jet engines, supported by U.S. Air Force funding.[1] The company served defense needs with affordable drones and aimed to revive commercial supersonic travel for passengers, addressing sonic boom restrictions, but ceased operations in November 2024 amid a small team size (<25 employees) and revenue under $5 million.[1][3]
Founded in San Jose, California (headquarters at 7157 Glenview Dr), Exosonic emerged as a startup in the aerospace sector, with early USAF support enabling partnerships like the 2023 MOU with Twelve to develop supersonic-compatible sustainable fuels.[1] Details on specific founders or exact founding year are not specified in available records, but the company quickly gained traction through government-backed initiatives, positioning itself as a innovator in low-boom supersonic tech for both military drones and passenger jets.[1][2] Pivotal moments included USAF funding acceleration and public announcements of its dual-track focus on UAVs for combat training and quiet civilian airliners.[1]
Exosonic rode the resurgence of supersonic aviation, fueled by regulatory shifts (e.g., potential FAA overland flight approvals) and defense demands for advanced UAVs amid rising geopolitical tensions.[1][2] Its timing aligned with USAF priorities for affordable autonomous drones and NASA's low-boom research, positioning it to influence sustainable, quiet hypersonic travel in a market projected to grow with carbon-neutral fuels.[1] By partnering with startups like Twelve, it contributed to the ecosystem's push for eco-friendly aviation, though its discontinuation highlights challenges like funding hurdles in high-capital aerospace.[3]
Exosonic's shutdown in November 2024 marks the end of its ambitions to lead low-boom supersonic tech, likely due to operational or funding constraints in a capital-intensive field.[3] Looking ahead, its innovations—autonomous UAVs and shaped booms—may live on through IP acquisition by larger defense firms or USAF-inspired successors, shaped by trends like AI-driven drones and net-zero aviation mandates. This underscores the high-stakes volatility for supersonic pioneers, tying back to its core promise of affordable, quiet faster-than-sound flight that briefly energized the aerospace startup scene.[1][2][3]
Exosonic has raised $4.2M across 2 funding rounds. Most recently, it raised $4.0M Seed in May 2022.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| May 1, 2022 | $4.0M Seed | Blockchain.com Ventures, Faction VC, FAST — by GETTYLAB, Founder Collective, Founders Fund, Galaxy Interactive, Initialized Capital, Jude Gomila Rolling Fund, Lightspeed India Partners, Nexus Venture Partners, NGC Ventures, Oyster Ventures, Pillar VC, Sunset Ventures, Y Combinator, George Godula, Immad Akhund, Jason Katzer, Julian Shapiro, Namrata Ganatra, Sahin Boydas | |
| Mar 1, 2020 | $150K Seed | Leawood Venture Capital |