Classiq
Israeli quantum software company whose platform synthesizes and runs quantum algorithms across hardware vendors; not a security-native vendor.
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Classiq develops an enterprise quantum software engineering platform. Its Qmod modeling language and synthesis engine let developers describe an algorithm at a high level and automatically generate optimized circuits that run on multiple quantum hardware backends and simulators.
The company reports customers and partners including BMW, Citi, Deloitte and Rolls-Royce, and has raised more than $170 million in funding, including a $110 million Series C in May 2025 led by Entrée Capital.
Classiq is not a cybersecurity vendor. It is profiled here because quantum computing capability shapes the timeline of the cryptographic threat that post-quantum programs are built to address.
Innovation Matrix Assessment
Rapid platform development and a fast-growing set of hardware integrations since 2020.
Little direct value to a security organization; relevance is indirect via quantum-threat awareness.
Over $170M raised and a broad list of reported enterprise customers and partners.
Abstracts quantum circuit design, but is a development tool rather than a change in how security problems are solved.
No security efficacy to evaluate; customer use cases are vendor-reported.
Quantum software tooling will matter, though its bearing on security is indirect.
Why CISOs Should Care
Useful as a signal of quantum software maturity when sizing the timeline for post-quantum cryptography migration; not a control to deploy.
What Makes It Different
Automatically synthesizes optimized quantum circuits from high-level models, independent of hardware vendor.
The Matrix Verdict
55/100 — INCREMENTAL INNOVATOR
Well-funded quantum software leader with limited direct security value today; scored on the Matrix with conservative operational and efficacy marks.
Editorial Note: Claims vs. Verified Findings
Customer names and capabilities are vendor-published; funding rounds were reported by press outlets. The company is not security-native, and headquarters and headcount were not confirmed on its site.
Sources
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