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Cosmic Robotics

YC S26

San Francisco, US · Founded 2024 · 8 employees · 30 known investors

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Cosmic Robotics develops autonomous construction equipment for critical infrastructure projects, starting with solar installations.

Advanced ManufacturingCleantechConstruction TechRoboticsHard TechConstructionAerospaceUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S26)

Cosmic Robotics was founded in 2024 by James Emerick and Lewis Jones.

JEJames Emerick
James EmerickCo-founder & CEOJames Emerick is a mechanical engineer with graduate training from the University of Pennsylvania who has worked as a robotics engineer at Built Robotics developing autonomous earthmoving systems and as a research engineer at Autodesk Research focused on construction platforms. He is co-founder and CEO of Cosmic Robotics.
LJLewis Jones
Lewis JonesCo-founder, CTOHe previously worked as a propulsion engineer at Relativity Space and held earlier roles at SpaceX, NASA JPL, and NASA JSC. He holds a BS in Mechanical Engineering and Economics from Caltech.30 Under 30 2026

Investors · 30

HCVClisted by HCVCParis · $100K – $1M

How we know: HCVC's portfolio page · funding news · therobotreport.com · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us

MaC Venture Capitallisted by MaC Venture CapitalLos Angeles · $1M – $4M

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Transpose Platform Managementlisted by Transpose Platform ManagementSan Francisco

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WSSlisted by WSS

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Y Combinatorlisted by Y CombinatorSan Francisco · $500K

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Also CapitalreportedNew York

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AV Capitalreported

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Blast.Clubreported$5.5M

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Duke Capital PartnersreportedDurham

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Fastbreak VenturesreportedToronto

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Feenix Venture Partners LLCreportedNew York

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Founders FactoryreportedLondon · $150K – $200K

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FundersClubreportedSan Francisco · $290K

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GaingelsreportedNew York · $200K – $500K

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Guil Mobility Venturesreported

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Hyperstition ResearchreportedKirkland

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Maiora Rebel Venturesreported

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NZVCreportedAuckland

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OurCrowdreportedJerusalem

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OUTBOUND CAPITALreportedSaratoga Springs

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Palm Drive CapitalreportedNew York · $500K – $5M

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Pareto HoldingsreportedSan Francisco · $100K – $5M

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Peterson Venture PartnersreportedSalt Lake City · $5M – $25M

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RobinhoodreportedMenlo Park

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RXRreported

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Schema CapitalreportedParis

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UNION Labs VenturesreportedSan Francisco · $500K – $2.5M

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WefunderreportedSan Francisco

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Also in the syndicate · 1

Giant Ventureslead

Funding

SEC filings, press & company announcements

$4M disclosed across 1 of 2 rounds · 2025

Source: company announcements and press reports — follow each round's link for the claim.

Related companies · 10

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Spaceium IncSpaceium builds in-orbit refueling stations that store fuel and supply it to spacecraft, aiming to enable longer missions, larger payloads, and farther travel. The company operates in the space infrastructure sector.
ElodinElodin provides a cloud-based simulation platform for building autonomous systems, targeting developers and engineers creating satellites, drones, and robots. The company aims to make advanced autonomy tooling accessible and affordable to innovators in aerospace and robotics.
Agility RoboticsAgility Robotics develops and deploys humanoid robots for warehouse automation and logistics operations. The company manufactures commercial robots that move packages and totes in distribution centers.
Reditus SpaceReditus Space builds reusable spacecraft systems that enable routine return of cargo from low Earth orbit, supporting in-space manufacturing and physical industrialization of space. The company provides infrastructure for commercial operators and manufacturers to deliver products and materials back to Earth economically.
Diligent RoboticsDiligent Robotics develops AI-powered robot assistants for healthcare settings, focusing on mobile manipulation and social intelligence to help hospital staff with routine non-patient-facing tasks. The company's flagship product, Moxi, enables clinical staff to dedicate more time to direct patient care.
GodelaGodela develops AI models that learn the laws of physics from simulation data to predict system behavior with solver-level accuracy in seconds. The platform serves engineers and designers across thermal, aerodynamic, magnetic, and structural domains by enabling physics-based design optimization without traditional simulation tools.
Rugged RoboticsRugged Robotics provides an automated construction layout service that prints building layout lines and data directly onto jobsite floors from 3D models, replacing manual chalk-line methods. It serves construction crews and contractors, handling standard and specialty layouts including complex curves and angles.
Standard BotsStandard Bots builds six-axis industrial robots and application-specific automation cells for tasks such as CNC machine tending, welding, palletizing, pick and place, surface finishing, and inspection. It serves manufacturers ranging from Fortune 500s to independent shops, with a stated focus on US-based manufacturing.

Companies working in the same space as Cosmic Robotics.

In the news

Cosmic Robotics joins YC with a 10,000-pound robot already installing solar panelsruntimewire.com · Aug 2026Cosmic Robotics Raises $4M in Fundingfinsmes.com · Apr 2025Cosmic Robotics' robots could speed up solar panel deployments | TechCrunchtechcrunch.com · Apr 2025

Frequently asked questions

What does Cosmic Robotics do?
Cosmic Robotics develops autonomous construction equipment for critical infrastructure projects, starting with solar installations.
Who founded Cosmic Robotics?
Cosmic Robotics was founded by James Emerick, Lewis Jones in 2024.
Who are Cosmic Robotics's investors?
Cosmic Robotics's investors include Giant Ventures Global Llp, HCVC, MaC Venture Capital, Transpose Platform Management, WSS, Y Combinator, Also Capital, AV Capital and 21 more.
How much funding has Cosmic Robotics raised?
Cosmic Robotics has disclosed $4M raised across 1 of its 2 known rounds.
Where is Cosmic Robotics headquartered?
Cosmic Robotics is headquartered in San Francisco, US.