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CubeFabs

Brooklyn, United States

seed$6.6M raisedSemiconductorsAI InfrastructureManufacturing Tech

◆ Total Raised

$6.6M

◆ Stage

seed

◆ Location

Brooklyn, United States

◆ Founded

2022

◆ Team size

1-10

◆ Links

◆ About CubeFabs

Brooklyn-based startup building modular AI-driven semiconductor fabrication plants that assemble in under a year at a fraction of conventional fab costs.

◆ What sets it apart

Combines modular prefab fab design with AI-driven process control so semiconductor plants can be deployed faster and operate with continuous yield optimization.

◆ Sectors

SemiconductorsAI InfrastructureManufacturing Techindustrial AI

◆ Business

Modelhardware

CustomerSemiconductor manufacturers and advanced materials companies seeking modular fab capacity for next-generation device production

◆ Notable

  • Rebranded from Nanotronics to CubeFabs
  • Publicly positioned modular fabs as assemblable in under a year
  • Focused initial commercialization on gallium oxide and other ultra-wide bandgap semiconductors

◆ Funding rounds

seed$6.6M

27 Aug 2026

Led by Impatient Ventures

Source ↗

◆ Explore the market

◆ FAQ

What does CubeFabs do?

Brooklyn-based startup building modular AI-driven semiconductor fabrication plants that assemble in under a year at a fraction of conventional fab costs.

Where is CubeFabs based?

CubeFabs is based in Brooklyn, United States, founded in 2022.

How much has CubeFabs raised?

CubeFabs has raised $6.6M in tracked funding and is currently at the seed stage.

Who has invested in CubeFabs?

Investors in CubeFabs include Impatient Ventures.