Quantegra Technologies Inc.

Canadian defence technology company developing a sovereign post-quantum communications platform for Five Eyes tactical networks.
The post-quantum cryptographic transition creates a packet-size problem at the edge: NIST's post-quantum signatures (ML-DSA at ~3 KB) do not fit through tactical radio MTUs, SATCOM links, SCADA channels, or other constrained networks. Legacy fragmentation was never designed for adversarial conditions. Without a solution, quantum-safe communications break exactly where they are needed most — at the tactical edge.
We are engineering three components:
— CipherMesh — authenticated fragmentation with per-fragment integrity and erasure-coded reassembly, designed to deliver ML-KEM key establishment and ML-DSA signatures across lossy, low-MTU, contested links.
— AetherMesh — Byzantine-fault-tolerant authenticated mesh routing for tactical MANETs, with a three-state trust model for compromised nodes.
— Tessara — anomaly detection on cryptographic transport, feeding mesh-routing trust decisions in real time.
Patent-pending portfolio across post-quantum fragmentation, authenticated mesh routing, and cryptographic anomaly detection.
100% Canadian-owned. Developed entirely in Canada. Built for Five Eyes interoperability and Canadian ITB eligibility under defence procurement.

Quantegra Technologies Inc.

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Quantegra Technologies Inc.

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