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We have been working with Core for over 2 years and we are very satisfied with their services. Core is a reliable and professional partner that always delivers on time and above expectations.

Rob Lever Senior IT Operations Manager, Cornerstone PLC

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Summary

Cornerstone is a leading UK mobile infrastructure services company. First formed in 2012, Cornerstone is at an exciting time in its development.

From the rollout of new technologies such as 5G, and managing complex legislation affecting the industry, Cornerstone are leading the conversation on innovation and developing sharper solutions to serve their customers better.

Cornerstone’s UK estate covers over 20,000 sites, and is designed to suit telecoms operators who place their radio equipment onto their sites, and the tens of millions of end users of those operators who rely on Cornerstone’s infrastructure for their mobile connectivity.

Cornerstone embraces transformation, with its people and customers at the heart of everything they do.

“Core is not just a solution provider, they are also a trusted advisor who take time to understand our needs and goals to ensure our investment delivers value to the business.”

Rob Lever Senior IT Operations Manager, Cornerstone PLC

Why Core?

Here’s what Cornerstone had to say about why they choose to work with Core Technology Systems as their service provider:

“We have been working with Core for over 2 years and we are very satisfied with their services. Core is a reliable and professional partner that always delivers on time and above expectations. They have helped us with various projects, from initiation to delivery for web development to app deployments, and they have always shown a high level of expertise and creativity. Core is not just a solution provider, they are also a trusted advisor who take time to understand our needs and goals to ensure our investment delivers value to the business.


 

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  • A clear pathway for your business to take, with guidance on adoption and deployment

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We are a Microsoft Cloud Managed Service Provider, specialising in Microsoft 365 technology.


We help businesses transform through technology, and provide value-added support for solutions built on the Microsoft Platform. We do this by listening to your needs and understanding them, so you achieve the outcomes you need. Powered by Microsoft, we provide solutions that connect, secure and transform your business, improving the way you work and enabling you for future growth.

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As a Microsoft Gold Partner for three decades, we are supported by Microsoft to lead the UK programme of technology-enablement workshops, with proven technical capability demonstrated via our 14 gold and silver Microsoft competencies.

Since the foundation of our business in 1990, we have supported over 10,000 customers on their communications and collaboration projects, and with the introduction of Microsoft’s cloud technology, have grown our capabilities significantly across Microsoft 365 and Azure.

What sets us apart is our #OneCore inclusive culture of talented and passionate team members who truly love what they do, demonstrating enthusiasm and dedication to customer success in every single project.