About QuantumViva

Built by people who know what it takes to deliver.

QuantumViva Limited is based in Dublin, Ireland. QVU's design brings together engineering discipline, product delivery and experience in professional services.

Its design draws on 1,005 numbered requirements, 12 protocol specifications and 101 engineering documents.

Brent Smith

CEO, CTO & Chief Architect

Founded and scaled Clearwire Ireland to 26,000 customers. Also founded Ardan Audio, designing and launching audiophile products distributed internationally. Holds an MSc in Computing and an MBA, with further study spanning quantum computing, cryptography, AI/ML and blockchain. Has led technology programmes across telecoms, satellite, broadcast and public-sector work, including complex programmes requiring careful security practice. Leads QuantumViva's architecture and engineering.

Christian Dalzell

Commercial Director & Co-founder

Founder of TaxIntel.ai, an AI-driven tax intelligence platform for a highly regulated field. Transformation and Service Delivery Lead at EY. His work spans compliance obligations, product marketing and ideation, go-to-market strategy, data-driven solutions and commercial engagement. Holds a UCD BComm in Banking & Finance, with certificates in IoT, AI, Applied AI and AI Product Management.

John Lawler

Board Director · Investor Relations

Founded Tribe Cloud Technology Solutions, building and leading a cloud technology solutions company that delivered transformation programmes across sectors. Former Partner and Global Chief Delivery Officer at EY, responsible for delivery excellence across a global professional services firm. Led technology programmes across many countries, spanning technology, commercial strategy and business transformation. Holds an MSc in Computing and completed executive education at the University of Oxford Saïd Business School.

What we're building

A practical application for long-lived privacy.

QVU is in build for Windows and macOS. It works on top of Microsoft 365, Google Workspace or any email provider. The workspace brings together protected email and files, an encrypted vault, Talk, signed evidence and on-device security monitoring.

Our protocol designs are being formally verified, and QVU gets an independent cryptography review and penetration test before anyone uses it. Explore the technology and standards path.

QuantumViva Limited · Dublin, Ireland.

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