Overview
For years, security leaders have been told that preparing for post-quantum cryptography (PQC) would take years, cost millions and require deep in-house expertise. QuSecure Inc., the market leader in quantum-safe security, is proving otherwise with the launch of QuProtect R3, the industry’s first and only fully integrated, production-ready PQC platform designed to make encryption modernization simple for everyone. With the platform’s Reconnaissance innovation, a complimentary module for qualified companies, QuProtect R3 delivers instant visibility into vulnerable encryption across modern, legacy and cloud systems — a capability competitors cannot match. Security teams that once spent months and millions compiling a cryptographic bill of materials (CBOM) can now discover their encryption landscape in days, prioritize the highest-risk systems and act without disrupting operations.
Tech Stack
Funding History
Non Equity Assistance
Undisclosed
Jun 2019
EvoNexus
Seed Round
$300K
Mar 2020
Seed Round
$50K
Mar 2020
United States Air Force
Seed Round
$150K
Jul 2020
Seed Round
$1.0M
Jun 2021
Seed Round
$2.0M
Aug 2021
Franklin Templeton, Techstars
Seed Round
$1.5M
Nov 2021
Seed Round
$150K
May 2022
Techstars
Series A
$9.0M
Oct 2022
Series A
$28.0M
Feb 2025
Two Bear Capital, Accenture Ventures
