Silimate
Hiring
What they do:
Fast, efficient agents for chip design and debug
Quick facts:
HQ: San Francisco, CA, United States
Top Semiconductors Startups
This list has 19 startups and was last updated on Oct 15, 2026. 7 of them are hiring right now. Largest teams: Inversion Semiconductor, Silimate, and DeepSim, Inc.
19 startups
Conductor Quantum
Hiring
What they do:
AI that operates quantum computers for scientific discovery
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Manufacturing the most powerful chips, 15x faster
Quick facts:
HQ: San Francisco, CA, United States
Simantic
Hiring
What they do:
Firmware simulation for AI agents
Quick facts:
Visibl Semiconductors
Hiring
What they do:
Custom silicon for power electronics
Quick facts:
HQ: San Francisco, CA, United States
What they do:
An AI physics simulator for AI chip design
Quick facts:
HQ: San Francisco, CA, United States
Zettascale Computing
Hiring
What they do:
Chips for frontier AI
Quick facts:
HQ: San Francisco, CA, United States
Discovered Materials
Hiring
What they do:
AI scientists to discover materials for the semiconductor industry.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
The spot market for semiconductors
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI for ASIC Design Verification
Quick facts:
HQ: San Francisco, CA, United States
Lamb Labs
Hiring
What they do:
Lightning fast chips with hardcoded AI models
Quick facts:
HQ: San Francisco, CA, United States
YC S26Early stage
What they do:
Modernizing Chip Manufacturing Infrastructure
Quick facts:
HQ: Ann Arbor, MI, United States
What they do:
AI chips for ultra-fast training and inference
Quick facts:
HQ: San Francisco, CA, United States
What they do:
An AI-powered test and debug platform for chip developers
Quick facts:
HQ: New York, NY, United States
What they do:
Gigascale Nanomanufacturing
Quick facts:
HQ: San Francisco, CA, United States
What they do:
We are a multi-strategy trading firm that trains AI traders.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI tools for the chips your AI runs on
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI-controlled optical switching for AI clusters
Quick facts:
HQ: Boston, MA, United States
YC S26Early stage
What they do:
Teaching AI to Design Chips
Quick facts:
HQ: San Francisco, CA, United States
YC S26Early stage
Questions and answers
How many startups are on this list?
There are 19 startups on this list, last updated on Oct 15, 2026.
Which of them are hiring?
7 of them are hiring right now, including Silimate, Conductor Quantum, and Simantic.
Which of them have the largest teams?
By team size: Inversion Semiconductor (9 employees), Silimate (8 employees), and DeepSim, Inc. (7 employees).