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Quintessent
Quintessent is a Santa Barbara-based company that develops optical connectivity solutions to scale computing and artificial intelligence. The company commercializes quantum dot-based lasers and…
Quintessent
Quintessent is a Santa Barbara-based company that develops optical connectivity solutions to scale computing and artificial intelligence. The company commercializes quantum dot-based lasers and…
TL;DR
Location: Goleta / Santa Barbara, California
Focus: Heterogeneous silicon photonics and quantum-dot lasers for optical interconnects
Recent financing: Seed round ~$11.5M (Mar 2024)
Team size: ~22 employees
Company Overview
Problem Domain
Optical interconnects for chip-to-chip communication in large-scale compute and AI infrastructure.
Industry
Photonics / Optical Networking
Tech Stack
Funding Track Record
$11,500,000
Seed announced as oversubscribed; participants include Sierra Ventures, M Ventures, Foothill Ventures, and Entrada Ventures.
$1,100,000
Listed as an early financing event in Dealroom profile.
$230,000
NSF non-dilutive award listed in company financing history.
$1,000,000
NSF non-dilutive award listed in company financing history.
Investor Signal
“Includes venture investors (Osage University Partners, Sierra Ventures, M Ventures, Foothill Ventures, Entrada Ventures) and government sponsors (DARPA, NSF)”
Founders
What we do
Join the Team
Startup jobs. A lot of them.
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