Our safety and livelihoods depend on the systems keeping our data safe from prying eyes. With the rapidly increasing progress of high-performance computers and the rise of quantum computers, these systems are no longer secure.

What we need is a new paradigm, a new way to keep information secure against any potential attack, known or unknown, now and in the future. Only quantum-secured communication can give us that peace of mind.

Merqury was born of a desire to bring the ultimate in information security to those markets where it really matters: governments, telecommunications, data centres, and critical infrastructure. We design systems that allow you to integrate cutting-edge security into your systems safely and easily. With our technologies, bullet-proof security is no longer rocket science. Interested? Reach out!

About us

Merqury works with the quantum technologies research group at the University of Malta. It builds on expertise grown over the course of the preceding decade, including through participation in large-scale research initiatives funded by the European Commission, NATO, and local funding mechanisms.

Milestones achieved by this research group include the establishment of a quantum link between Malta and Sicily over the telecommunications network, subsequently extended to a round-trip from Malta to Sicily and back. We truly are at the forefront of the quantum revolution.

Merqury is not your typical quantum communication startup. We bring together expertise in quantum technologies with computer science to develop tools and technologies that are useful to people in the real world. Get in touch to learn more about how we can help make your organisation more secure.

Mercury Cybersecurity Limited is a private limited liability company established in 2022 in accordance with the laws of Malta. It is registered with the Malta Business Registry with registration number C97611.


We have developed a set of full-stack solutions that enable organisations to incorporate quantum-secured communication into their infrastructure. Our solutions are already available for implementation. Please get in touch to register your interest, or if you would like to work with us and gain access to our technologies immediately.

Our technologies target a variety of use-cases and price points, and include both software-only and hardware offerings.

Contact us

We look forward to hearing from you. Just send us an email with any questions or thoughts you may have. We will reply as soon as we can.

Want to engage with us? Give us a shout out on Twitter Twitter @cybermerqury. Also be sure to check out our Open Source contributions on GitHub GitHub!