QuSecure

San Mateo, CA · Founded 2019 · Privately Held (backing)

Developer of quantum-proof security technology designed to offer multi-layer security to protect the entire network from quantum and classical threats. QuSecure is based in San Mateo, CA and was founded in 2019. Its last reported valuation was $233 million in Feb 2025. It has raised $33 million.

Last reported valuation
$233.0M
Oct 2026
Priced at
—
Total raised
$33.0M
Last round
—

Who backs QuSecure?

13 investors
InvestorType
Plug and Play Tech Center—
TechstarsOther
StartX (US)Other
Franklin Resources—
Band of AngelsAngel
Accenture VenturesVenture capital
The Catalyst AcceleratorOther
AWS Clean Energy Accelerator 4.0—
EvoNexus—
Kickstart Accelerator—
+ 3 more investors · a free account shows the complete list
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QuSecure investors

13 investors are on record for QuSecure, including Plug and Play Tech Center, Techstars, StartX (US) and Franklin Resources.

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