Quantum Bridge Technologies develops quantum-safe cybersecurity solutions to protect communications against emerging quantum threats. Its patented Distributed Symmetric Key Establishment (DSKE) protocol enables organizations to generate, distribute, and manage symmetric keys through a decentralized architecture. The company's platform is designed to work across existing infrastructure, vendors, and security layers, helping governments, financial institutions, telecommunications networks, defence sectors, and critical infrastructure operators strengthen data sovereignty, resilience, and compliance.
Investment Rounds
Capital activity and funding progression
| Amount | Date | Round |
|---|---|---|
| $8 M | May, 2026 | series-a |
Industries
Frequently Asked Questions
Where is Quantum Bridge Technologies located?
Quantum Bridge Technologies is located in Milan, Italy.
What industries does Quantum Bridge Technologies operate in?
Quantum Bridge Technologies operates in the following industries: cybersecurity, quantum technology.
When was Quantum Bridge Technologies founded?
Quantum Bridge Technologies was founded on 2026-05-20.
How much total funding has Quantum Bridge Technologies raised?
Quantum Bridge Technologies has raised a total of $8,000,000.
Who are the investors in Quantum Bridge Technologies?
The investors in Quantum Bridge Technologies are: Primo Capital SGR, Wayra (Telefónica), Cadenza VC, Club degli Investitori angels, HPE, Bacchus Venture Capital.
What is the primary mission of Quantum Bridge Technologies?
Quantum Bridge Technologies focuses on protecting communications over the internet by developing scalable, quantum-safe networking and key distribution solutions that safeguard critical infrastructure against emerging cyber threats from quantum computing.
What core technology does Quantum Bridge Technologies use for security?
The company uses a proprietary technology called Distributed Symmetric Key Establishment (DSKE), which provides a quantum-resistant, cost-effective, and interoperable alternative to traditional cryptographic methods.
How does Quantum Bridge Technologies integrate its solutions into existing infrastructure?
Quantum Bridge Technologies delivers its solution through a specialized software overlay that integrates into existing network appliances, endpoint devices, and key management systems without requiring a complete overhaul of current infrastructure.