What they do:
24/7 emergency maintenance department for property managers and…
Quick facts:
HQ: Seattle, WA, United States
Top Deep Tech Startups
This list has 1,861 startups and was last updated on Oct 15, 2026. 377 of them are hiring right now. Biggest hubs: San Francisco (704), New York (137), and Los Angeles (79). Largest teams: Breadfast, DoorDash, and EquipmentShare. Latest round: Scimplify raised $25M (Oct 15, 2026).
Survival statistics →1,040 open roles →
1,861 startupsPage 33 of 52
What they do:
Taali is creating popcorn 2.0 from popped water lily seeds
Quick facts:
HQ: Mumbai, India
YC W19Early stage
What they do:
Eclipse Foods is building the future of dairy using micelles, the…
Quick facts:
HQ: San Francisco, CA, United States
YC W19Growth stage
What they do:
Next-Generation Surgical Navigation and Robotics
Quick facts:
HQ: Boston, MA, United States
YC S19Early stage
What they do:
Avion builds and operates autonomous eVTOL drones that deliver vital…
Quick facts:
HQ: San Francisco, CA, United States
YC W20Early stage
What they do:
AI copilot for real-estate sales teams, powered by proprietary data
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HQ: Saint Petersburg, FL, United States
YC W22Early stage
What they do:
Find a home you can actually afford
Quick facts:
HQ: New York, NY, United States
YC W22Early stage
What they do:
Asset Light Chipotle for Africa
Quick facts:
YC S23Early stage
What they do:
Transform Images And Videos Into Immersive 3D With AI
Quick facts:
HQ: San Francisco, CA, United States
YC S24Early stage
What they do:
Accelerating world models.
Quick facts:
HQ: San Francisco, CA, United States
YC X25Early stage
What they do:
General Purpose Robots
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HQ: San Francisco, CA, United States
YC F25Early stage
What they do:
AI-controlled optical switching for AI clusters
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HQ: Boston, MA, United States
YC S26Early stage
What they do:
AI Employee for Manufacturing Operations
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HQ: San Francisco, CA, United States
YC X26Early stage
What they do:
Fixing air traffic control with remote towers
Quick facts:
HQ: New York, NY, United States
YC X26Early stage
What they do:
We make the most compact nuclear reactors
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HQ: Boston, MA, United States
YC X26Early stage
What they do:
We help Fortune 500 companies hedge their supply chain risk
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HQ: San Francisco, CA, United States
YC S26Early stage
What they do:
Teaching AI to Design Chips
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HQ: San Francisco, CA, United States
YC S26Early stage
What they do:
Autonomous Hardware Testing
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HQ: San Francisco, CA, United States
YC S26Early stage
What they do:
World Model for Freight
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HQ: New York, NY, United States
YC S26Early stage
What they do:
Autopilot for Flight Operations
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HQ: San Francisco, CA, United States
YC S26Early stage
What they do:
Next generation gas turbines for data centers & aviation
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YC F26Early stage
What they do:
Hyperscaling space manufacturing
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HQ: Los Angeles, CA, United States
YC F26Early stage
What they do:
Autonomous CNC factories for faster hardware
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HQ: San Francisco, CA, United States
YC F26Early stage
What they do:
Resin helps engineers design electronics faster and more reliably
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HQ: San Francisco, CA, United States
YC F26Early stage
What they do:
AI-guided ballistic missiles, cheap enough to field in numbers that…
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HQ: San Francisco, CA, United States
YC F26Early stage
RideVector
Listed by founder
What they do:
Search tires by size or model and compare shop offers in your market.
Quick facts:
Early stage
TireRig
Listed by founder
What they do:
A tire project in development, built on the RideVector tire catalogue.
Quick facts:
Early stage
Cruise
Acquired
What they do:
Self-driving cars.
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HQ: San Francisco, CA, United States
PlanGrid
Acquired
What they do:
Mobile applications for the construction industry.
Quick facts:
HQ: San Francisco, CA, United States
Quick facts:
HQ: Washington, DC, United States
Incorporated: 2025
Funding:
$250M · Equity + debt · Jan 2026
Quick facts:
HQ: El Segundo, CA, United States
Incorporated: 2024
Funding:
$245M · Equity · May 2026
Quick facts:
HQ: Boston, MA, United States
Funding:
$180M · Equity · Apr 2026
Quick facts:
HQ: Chevy Chase, MD, United States
Incorporated: 2023
Funding:
$177M · Equity · May 2026
Quick facts:
HQ: Arlington, VA, United States
Funding:
$157M · Equity · Mar 2026
Quick facts:
HQ: Scotts Valley, CA, United States
Incorporated: 2024
Funding:
$138M · Equity · Feb 2026
Quick facts:
HQ: Rockledge, FL, United States
Funding:
$125M · Equity · Oct 2026