Quantum Security
Defence

The international membership organisation working together to ensure safe quantum adoption for enterprise, government and defence.

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Proud to recommend our expert members

1,200+ Professional members

40+ Countries

600+ Organisations

100+ Hours of training

What We Do

As representatives of our members we are collaborators, connectors and validators in the international quantum supply chain, working to orchestrate the procurement paths, capability, policy, standards, and interoperability requirements that result in the successful, safe and trusted adoption of quantum technologies.

QSECDEF members collaborating at an international event

Effective Representation

A global network of 1,200+ professionals across 600 organisations. We connect international stakeholders, form project consortia, and build strategic partnerships across four continents.

Executive Education

Weekly training programmes, certifications, and expert-led workshops. Over 100 hours of content designed for business leaders, researchers, and technical teams.

Expert Advisory

For enterprises, governments, and critical infrastructure leaders navigating quantum adoption. Our members guide organisations from policy to practical implementation.

International Collaboration

Membership connects you to a trusted, fast-growing global network of startups, vendors, corporates, policymakers, and investors across 50+ countries.

Our Members Benefit From

Access to the industry's largest pool of quantum security specialists, training, events, and business amplification services.

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