Empowering your digital transformation through
managed infrastructure services

Your partner for colocation, cloud, connectivity and cyber security. UK-based managed infrastructure provider with independently-owned data centres in Gatwick, Surrey, Kent and London. We provide holistic infrastructure solutions that help your business thrive.

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    Our customers come from a wide range of industries

    "Their support team are second to none."

    “From the initial discussion they fully understood our needs and what we want to achieve. ”

    Martin Bradburn


    "You have good people!"

    “These guys are efficient, effective and reliable – and very pleasant to deal with. ”

    Bob Gilchrist

    Direct Technical

    "A very simple migration"

    “Changing data centre could have been extremely disruptive but 4D made it easy for us”

    Richard Stubbs

    The Network Factory

    "4D showed an attention to detail which SIRE could see in the infrastructure."

    “When our engineers have been on site, the 4D staff have always been very helpful. This level of support has made a significant difference to our business operations.”

    Russell Cook


    "Everything went really well."

    “Thank you very much to the 4D team for all their hard work and help over the weekend. Our relocation would not have been such a success without them.”

    Marion Vignau

    PRC Architecture & Planning

    4D's certifications & partners

    We’ve worked hard to build our reputation as a data centre and as a result, enjoy the privilege of being recognised and verified by various organisations:

    Our flagship data centre in Gatwick

    With 10,000 square feet of technical space (400 rack capacity), Gatwick is our showstopper. Offering close proximity to the M23, enough generator capacity to keep us going without power for 96 hours, and multiple tier-1 providers onsite, this site is impressively resilient, highly secure and very accessible.

    • Choose from quarter, half and full racks
    • Gated and secure compound with 24/7/365 access
    • Around-the-clock remote hands support
    • HPC ready, up to 32Amps per rack
    • Gigabit internet, cloud peering and direct connections into major cloud providers
    • Environmentally-friendly cooling options, including rear-door and immersion cooling
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    Latest Insights

    Resources Hub

    See what we have been doing, how we're helping our customers and what our experts are saying.

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    Cyber Security

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    Azure cost management – how to get your budget under control

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    Digital Transformation

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