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

—

How much has QuSecure raised?

$33.0Macross 0 recorded rounds

Free account

More of QuSecure with a free account

·The complete investor list: 13 names
·Watch QuSecure: the Monday email on marks, rounds and moves

Create free account

No card required

Membership and data by Private Market View

QuSecure investors

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

For fundraisers

Raising for a company like QuSecure?

13 investors have backed QuSecure.

See all 13 investors →

Frequently asked about QuSecure

How much has QuSecure raised?: QuSecure has raised $33.0M in total across 0 recorded funding rounds.