YCS26· OtherCosmic Robotics
Autonomous construction on Earth and beyond
Founders
Not read from YC yet; the weekly run fills these in.
Same space
Competitors
Closest in what they build, same category.
Charge RoboticsS21Robots that build solar farmsShared: robotics, constructionActive
LadderS20Labor Marketplace for ConstructionShared: constructionAcquired
EquipmentShareW15Cloud solutions for the construction industry.Shared: constructionPublic
Null LabsF25End-to-end Simulation for Defense AutonomyShared: robotics, aerospaceActive
TeleoW20Supervised Autonomous Heavy EquipmentShared: roboticsAcquired
Adjacent
Overlapping tags, a different niche.
Libra RoboticsS26Robotic crews for large-scale infrastructure constructionShared: robotics, constructionActive
BotBuiltW21We use robots to build houses.Shared: robotics, constructionActive
Nextera Robotics | DIDGE.aiS20AI-native RoboticsShared: robotics, constructionActive
Mighty BuildingsW183D printing beautiful, high-quality, and sustainable homes.Shared: robotics, constructionInactive
Spaceium IncS24In-Space RefuelingShared: robotics, aerospaceActive
Also from S26
Batchmates in Summer 2026.
Moving AtomsS26Virtual Reality for Training RobotsActive
NeuromorphicS26Building robots to automate wetlabsActive
RobocurveS26Evals for robotsActive
SubVysionS26Autonomous rovers to make the ‘Google Maps’ of underground utilitiesActive
Synapse SemiconductorS26New semiconductors that merge compute and visionActive
UltrasoniumS26Metal manufacturing, faster, cheaper, and more versatile.Active
About Cosmic Robotics
Our mission is to build a city on Mars. Cosmic-1, the first equipment in our fleet, is an autonomous robot capable of heavy-lift manipulation. Its been deployed on some of the largest solar farms in the US, more than doubling labor productivity across tens of thousands of panel installs. We're scaling in solar, expanding in data centers, and building lunar construction robotics under contract with NASA.
San Francisco, CA, USA
Cosmic Robotics: questions
Which YC batch was Cosmic Robotics in?
Cosmic Robotics was in Y Combinator's Summer 2026 batch (S26).
Is Cosmic Robotics still active?
Y Combinator lists Cosmic Robotics as active.
Where is Cosmic Robotics based?
Cosmic Robotics lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.