People who know tech, helping companies that need tech

From the platforms you choose to the connectivity you need – at 4D we’re all about delivering world-class infrastructure management support with a people-centred approach.

Our history

Since 1998 we’ve built a team of equally passionate 4D'ers, who love nothing more than assisting our customers to solve their technology challenges. Read the full story.

The early days

Our first data centre was opened in 2007, the year before the global financial crisis hit.

Those first few years were a baptism of fire, but the business came out the other side the stronger for it, having built up our client numbers, our team, and our skills.

In 2017, with the Byfleet site almost at capacity, 4D acquired a new data centre in Gatwick. As well as growth in storage capacity, we have also diversified into other areas, including private cloud, connectivity and cyber security.

Our core values

We put a lot of thought into our core values, asking our team what it means to work at 4D. Ask a client or 4D member of staff - we really do live and breathe these values.


We put customers first

We will always strive to understand your needs and challenges so that we can provide the very best possible service to you.


We innovate

We constantly work towards bettering what we offer by pushing boundaries, embracing change and learning from mistakes.


We get it done

We take our responsibility to you seriously. That means being transparent, being reliable, and being tenacious.


We're a nice bunch

It sounds exceptionally simple, but that’s exactly who we are. We’re good people, aiming to do a great job for all our customers.

Get in touch to talk with one of our experts on how we can help you.

As green as they come

The IT industry has a big responsibility to help build a sustainable future.

That’s why we’ve worked hard to make our data centres among the greenest in the UK. With renewable energy, super-efficient cooling and the latest, cutting-edge technologies.

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Certifications & Partners

We’ve worked hard to build our reputation in the industry and as a result enjoy the privilege of being recognised by various organisations.

More than just a data centre

We care for our customers

We are not one of those tech companies that tries to impress people with technobabble and jargon. We’re here to help. Whether you’re already a customer, or if you’re weighing up your options, we are always here to provide advice, a sounding board, or just moral support.

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We care for our industry

We’re on a mission to push the industry, in terms of diversity, inclusivity and sustainability. We were one of the first signatories of the Tech Talent Charter and, through the techUK Data Centre Skills and Professionalism Group, we’re encouraging the next generation.

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We care for our communities

We support a number of charities and sponsor the local ‘Old Reigatians Rugby Club’ and their ‘minis’ teams. We’re interested in supporting charities that are meaningful to our people and customers – so if there’s something you’d like  support with, let us know.

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