PayDragon
Shut down
What they do:
Hyperlinking the real world.
Quick facts:
HQ: Los Angeles, CA, United States
Top Deep Tech Startups in Los Angeles
This list has 79 startups and was last updated on Oct 15, 2026. 19 of them are hiring right now. Largest teams: Relativity Space, Yummy, and Zeitview. Latest round: Beamlink raised $2.3M (Sep 28, 2026).
79 startupsPage 3 of 3
Magic Instruments
Shut down
What they do:
Magic Instruments makes a high-tech guitar that is easier and more…
Quick facts:
HQ: Los Angeles, CA, United States
Toymail
Shut down
What they do:
Connected toys that enable two-way voice messaging between children…
Quick facts:
HQ: Los Angeles, CA, United States
Blockstamp
Shut down
What they do:
Blockstamp is an asset management software for industrial equipment
Quick facts:
HQ: Los Angeles, CA, United States
Overflux
Shut down
What they do:
Streamline EV charger installations for real estate developers
Quick facts:
HQ: Los Angeles, CA, United States
Choppy!
Shut down
What they do:
FAST FLAVORFUL PROTEIN
Quick facts:
HQ: Los Angeles, CA, United States
Hideout
Shut down
What they do:
A portfolio of delivery-only restaurant brands
Quick facts:
HQ: Los Angeles, CA, United States