# Post-Quantum

**Source:** https://www.startuphub.ai/startups/post-quantum
**Profile type:** Startup

> Quantum-safe cybersecurity solutions for critical infrastructure and defense.

## About

Post-Quantum is a UK-based cybersecurity company specializing in post-quantum cryptography (PQC) and secure radio technology. They are focused on developing and deploying quantum-resilient solutions to protect sensitive communications and systems against future quantum computing threats. Their patented technology, including the Classic McEliece algorithm, is designed for operational environments, particularly in defense and critical infrastructure sectors, ensuring long-term data confidentiality against 'harvest now, decrypt later' attacks. The company collaborates with partners like STV Group to integrate these solutions into platforms such as drones for immediate deployment in contested environments.

## Key facts

- **Slug:** post-quantum
- **Location:** United Kingdom
- **Operating status:** Active
- **Sectors / tags:** Cybersecurity, Defense Technology, Cryptography, Quantum Computing

## Frequently asked

### What does Post-Quantum do?

Post-Quantum is a UK-based cybersecurity company specializing in post-quantum cryptography (PQC) and secure radio technology. They are focused on developing and deploying quantum-resilient solutions to protect sensitive communications and systems against future quantum computing threats. Their patented technology, including the Classic McEliece algorithm, is designed for operational environments, particularly in defense and critical infrastructure sectors, ensuring long-term data confidentiality…

### Where is Post-Quantum headquartered?

Post-Quantum is headquartered in United Kingdom.

### What industry does Post-Quantum operate in?

Post-Quantum operates in Cybersecurity, Defense Technology, Cryptography, Quantum Computing.

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