Who founded Longshot?

Longshot was founded by Mike Grace.

Who are Longshot's investors?

Longshot's investors include Actuate Ventures, Aurelia Foundry, Draper Associates, Myelin VC, Starship Ventures, Collide Capital.

Where is Longshot headquartered?

Longshot is headquartered in Alameda, US.

Longshot

Alameda, US · 6 known investors

Longshot is developing reusable ground-based acceleration infrastructure that shifts more launch energy and systems onto the ground using compressed-light gas acceleration, aiming to lower the cost of hypersonic testing and space access. It serves defense and aerospace teams that need faster, more affordable high-speed system testing and a long-term pathway for delivering non-human cargo to Low Earth Orbit.

Deep Tech Defense Tech Space Tech

Founders & leadership

Mike Grace

Investors · 6

Actuate VenturesSeattle

Aurelia FoundryWellesley

Draper AssociatesSan Mateo · $500K – $5M

Myelin VCMontevideo · $250K – $1M

Starship VenturesSan Francisco

Collide CapitalreportedNew York · $250K – $1M

Competitors · 5

by search overlap

Capella Space17 shared keywordsCapella Space designs, builds, and operates synthetic aperture radar (SAR) satellite constellations that provide all-weather, day-and-night Earth observation imagery at sub-0.25m resolution. It offers an automated end-to-end tasking and data delivery platform serving defense and intelligence, maritime, disaster response, and infrastructure monitoring customers.

SpaceX13 shared keywordsRevolutionizing space technology to make life multi-planetary

Slingshot Aerospace10 shared keywordsSlingshot provides real-time operational intelligence and autonomous coordination software for space operations, serving defense, commercial, and sovereign operators. The company transforms sensor data into actionable intelligence to enable faster decision-making and autonomous action in space.

Aiaa10 shared keywordsAIAA (American Institute of Aeronautics and Astronautics) is a professional membership organization for the aerospace and defense community, offering a professional network, events, technical resources, and career support. It publishes content and hosts conferences such as AIAA SciTech covering aerospace, space, and defense topics.

Steam8 shared keywordsSteam is a digital distribution platform for purchasing, downloading, and playing PC video games, operated by Valve. It serves gamers worldwide and offers a client application with multi-language support.

Companies competing with Longshot for the same Google search keywords, organic and paid, via search-intersection analysis.

Non-dilutive funding · 3 SBIR/STTR awards

Federal grants — no equity taken

Agency	Phase	Year	Amount
U.S. Air ForceAir Force	Phase I	2023	$75K
U.S. Air ForceAir Force	Phase I	2023	$75K
U.S. Air ForceAir Force	Phase II	2021	$750K

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

Frequently asked questions

What does Longshot do?: Longshot is developing reusable ground-based acceleration infrastructure that shifts more launch energy and systems onto the ground using compressed-light gas acceleration, aiming to lower the cost of hypersonic testing and space access. It serves defense and aerospace teams that need faster, more affordable high-speed system testing and a long-term pathway for delivering non-human cargo to Low Earth Orbit.
Who founded Longshot?: Longshot was founded by Mike Grace.
Who are Longshot's investors?: Longshot's investors include Actuate Ventures, Aurelia Foundry, Draper Associates, Myelin VC, Starship Ventures, Collide Capital.
Where is Longshot headquartered?: Longshot is headquartered in Alameda, US.