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ISARA Corporation

QuantumCybersecurityWaterloo, ON

Waterloo-based cybersecurity firm selling quantum-safe cryptography software: ISARA Radiate (post-quantum algorithm toolkit) and ISARA Advance (cryptographic inventory and risk assessment).

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About

Company site: isara.com

Waterloo-based cybersecurity firm selling quantum-safe cryptography software: ISARA Radiate (post-quantum algorithm toolkit) and ISARA Advance (cryptographic inventory and risk assessment).

  • Partnered with Carahsoft to distribute its quantum-safe solutions to U.S. federal agencies via SEWP V, ITES-SW2 and other government contract vehicles (January 2026). globenewswire.com

  • Won Best Critical Infrastructure Platform in The Hacker News' 2026 Cybersecurity Stars Awards for its ISARA Advance cryptographic-visibility platform (June 2026). isara.com

  • Describes itself as born from BlackBerry's security team and University of Waterloo cryptography researchers; appointed Atsushi Yamada as CEO in May 2023. isara.com

  • Received $7.2M from the Strategic Innovation Fund, announced April 2019, toward a quantum-safe security project valued at $15.7M. canada.ca

Products & Services

Company site: isara.com

Products ISARA Corporation publishes on its own site. Each card links to the page it was taken from.

ISARA Advance

Cryptographic inventory and risk

A cryptographic inventory and risk assessment tool that maps cryptography, scores posture and reduces algorithm risk across environments.

Learn more

ISARA Radiate

Quantum-safe library

A high-performance quantum-safe software development kit, in Embedded and Standard variants, for deploying ML-KEM, ML-DSA and other NIST-standardized post-quantum algorithms.

Learn more

Funding & Investors

Announced rounds only, newest first. Undisclosed amounts are shown as undisclosed.

  1. Series A

    Nov 19, 2018

    Investors: Shasta Ventures (lead)

Total disclosed: US$10.0MLatest: Series A · Nov 19, 2018

Partnerships

Publicly announced partnerships.

Carahsoft

Carahsoft distributes ISARA's quantum-safe solutions to the U.S. government via SEWP V, ITES-SW2, TIPS, NASPO ValuePoint and other contract vehicles (2026).

TOPPAN Digital and NICT

With TOPPAN Digital and Japan's NICT, developed SecureBridge, a smart card system hybridizing current public-key and post-quantum cryptography (2024).

The LightBridge Group

Partnership to deliver post-quantum cryptography solutions and cryptographic risk management services to U.S. federal agencies (2023).

Cybersec Innovation Partners

CIP integrates ISARA's quantum-safe, crypto-agile technology into its Whitethorn platform for migrating digital trust infrastructure to post-quantum security (2020).

Government & Grants

Government support actually received. Unpublished amounts are left out.

  1. Industrial Research Assistance Program, National Research Council Canada — contribution

  2. Strategic Innovation Fund (Stream 1, R&D), Innovation, Science and Economic Development Canada — conditionally repayable contribution

  3. Regional Quantum Initiative, FedDev Ontario — repayable contribution

    C$1.8M2024canada.ca

Recent News

  1. Apr 9, 2026Research

    TOPPAN Holdings, NICT, and ISARA Establish Proof of Concept for Seamless Migration to Post-Quantum Cryptography for Certificate Authorities

    ISARA supplied a crypto-agile root certificate for a joint proof of concept showing certificate authorities can migrate to post-quantum cryptography without disruption.

People

Sourced from the company's own pages or announcements.

Atsushi Yamada

Chief Executive Officer

Scott Totzke

Co-founder

Mike Brown

Co-founder

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