Making technology work for people

Global expertise, local partnership, real-world impact

Partnering for a Smarter Future

At Telefónica Tech, we harness technology to advance business and enhance lives. As part of the global Telefónica family, we bring a century of innovation and a trusted global reach, while tailoring expertise to local markets.

We unlock the power of integrated technology.

Our mission: create a world where tech makes life brighter and work more impactful. People are at the core of our vision. We make tech work for people, customers, communities, and partners, through secure digital enablement.

End-to-End Expertise

From strategy to implementation and ongoing optimisation, we support every stage of your digital transformation journey.

Trusted Technology Partners

We work with leading global partners, including Microsoft and other market leaders, to deliver best-in-class solutions tailored to your needs.

Secure by Design

Security is embedded into everything we do, ensuring your data, systems and operations are protected in an evolving threat landscape.

Data-Driven Innovation

We help organisations unlock the full value of their data, enabling smarter decisions, AI adoption and long-term competitive advantage.

Industry Impact

Our solutions power critical services across healthcare, public sector, financial services and more, delivering real-world impact at scale.

Innovation with Purpose

We believe technology should enhance lives, not just businesses, driving positive change through sustainability, community initiatives and responsible innovation.

Chief Executive Officer

Martyn Bullerwell

"Technology only delivers real value when it works for people. At Telefónica Tech, we partner with our customers to turn complexity into clarity, helping them innovate with confidence and create meaningful impact."

A Powerful Combination

We provide end-to-end solutions, Cloud, Data & AI, Cyber Security, Business Applications, and Digital Workplace. We solve complex challenges, helping businesses transform confidently. Whether it’s enabling secure cloud journeys or data-driven decisions, we make digital transformation seamless and secure.

We’ve helped investigate 1.2 million crimes, support 4,000 guide dog partnerships, and empower over 400,000 students. We enable organizations to fly over 125 million passengers and even manage the data behind homes, healthcare, and critical infrastructure.

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Heathrow’s Journey to Data-Driven Success

Discover how Heathrow Airport became a data-driven organisation by centralising data across cargo, retail and security into a single platform. With improved visibility and access to real-time insights, teams can make faster, more informed decisions across the business. Built with Telefónica Tech, the platform also lays the foundation for advanced analytics and future AI innovation.

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30 Billion Records, One Secure Platform

Discover how Oxford University Hospitals, Telefónica Tech and Starlight Consulting created a secure data environment unlocking 30+ billion health records. The platform enables faster, ethical access to data, accelerating research and improving collaboration across the NHS. With strong governance and public trust at its core, it sets a new standard for how healthcare data is used at scale.

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Modernising Customer Service at Markel

Discover how Markel transformed its legacy helpdesk into a modern, scalable customer service platform with Dynamics 365. By unifying systems and creating a 360-degree customer view, the business improved efficiency, insight and service delivery. With Telefónica Tech, Markel now has a flexible foundation to support future growth and innovation.

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Scaling Product Testing at Which?

Discover how Which? transformed its product testing process by replacing manual spreadsheets with a centralised, scalable platform. Built on Microsoft Power Platform, the solution improves data accuracy, visibility and workflow efficiency across thousands of products. The result is reduced admin time, fewer errors, and more focus on delivering trusted consumer insights.

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Future-Proofing ERP at Proserv

Discover how Proserv modernised its legacy ERP system by migrating from Dynamics AX to Dynamics 365. The transformation streamlined operations, improved data quality and reduced reliance on customisations across the global business. With a scalable, cloud-based platform in place, Proserv is now equipped to drive efficiency and support future growth.

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