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Cosmon

AI agent that automates CAD and simulation work

Raised to date

$31.2M

of $31.7M offered across 1 Form D filing

Still open
$477K
Investors
10
Last filed
May 11, 2026

About

Cosmon builds AI agents for mechanical and hardware engineering teams. Its core product, Nexus, is an agent that automates time-consuming CAD, CAE/simulation, and PLM tasks such as CAD edits, drawing generation, simulation setup, and solver troubleshooting while keeping engineers in the loop. Founded in 2025 in San Francisco, the company raised more than $31M in 2026.

Operates above individual engineering platforms, working across tools like SolidWorks, Ansys, COMSOL, Abaqus, and Creo with a human-in-the-loop design, traceability within existing systems, and a local deployment option for data privacy.

Funding

  • EquityFiled May 11, 2026Form D
    $31.2M/ $31.7M

Product

Nexus

Engineering AI agent

An AI agent for CAD, simulation, and PLM workflows that automates repetitive engineering tasks and asks for engineer input or approval on important decisions.

  • CAD automation, geometry cleanup, and drawing generation
  • Design for X (DfX) checking
  • Simulation setup, solver troubleshooting, parametric sweeps, and results reporting

Built for

Hardware and mechanical engineering teams in automotive, aerospace, manufacturing, and energy

People on file