# Quantum Bridge Technologies

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

> Delivering quantum-safe security solutions to accelerate the global transition to quantum-safe cybersecurity infrastructure.

## About

Quantum Bridge Technologies is a startup founded in 2019 by Mattia Montagna and Hoi-Kwong Lo, emerging from a leading quantum security research group. The company addresses the threat posed by quantum computing to current cryptographic infrastructure by providing quantum-safe security solutions. Their patented Distributed Symmetric Key Establishment (DSKE) protocol allows organizations to generate, distribute, and manage symmetric keys through a decentralized architecture, enhancing scalability and cryptographic resilience. Quantum Bridge's platform is designed to integrate with existing infrastructure, enabling organizations to add quantum-safe protection without disrupting operations.

## Key facts

- **Slug:** quantum-bridge-technologies
- **Website:** https://qubridge.io
- **Location:** Toronto, Canada
- **Founded:** 2019-01-01
- **Employees:** 23
- **Operating status:** Active
- **Total funding:** $16M
- **Sectors / tags:** Cybersecurity, Quantum Technology, Information Technology
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/quantum-bridge-technologies

## Frequently asked

### What does Quantum Bridge Technologies do?

Quantum Bridge Technologies is a startup founded in 2019 by Mattia Montagna and Hoi-Kwong Lo, emerging from a leading quantum security research group. The company addresses the threat posed by quantum computing to current cryptographic infrastructure by providing quantum-safe security solutions. Their patented Distributed Symmetric Key Establishment (DSKE) protocol allows organizations to generate, distribute, and manage symmetric keys through a decentralized architecture, enhancing scalability…

### What is Quantum Bridge Technologies's revenue?

StartupHub estimates Quantum Bridge Technologies's annual revenue at $4.2M (range $2.3M to $8.8M, 67% confidence), based on comparable companies in the sector.

### What is Quantum Bridge Technologies's valuation?

StartupHub estimates Quantum Bridge Technologies's effective valuation at $64.6M (range $40.0M to $96.0M, 24% confidence), based on comparable companies in the sector.

### How much funding has Quantum Bridge Technologies raised?

Quantum Bridge Technologies has raised a total of $16M in funding. The most recent round on record is Series A.

### Where is Quantum Bridge Technologies headquartered?

Quantum Bridge Technologies is headquartered in Toronto, Canada.

### When was Quantum Bridge Technologies founded?

Quantum Bridge Technologies was founded in 2019.

### What industry does Quantum Bridge Technologies operate in?

Quantum Bridge Technologies operates in Cybersecurity, Quantum Technology, Information Technology.

### How many employees does Quantum Bridge Technologies have?

Quantum Bridge Technologies has approximately 23 people on record.

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