Based in Surrey, we're just off J10 of the M25 near Gatwick and Heathrow and within easy commute of Central London - ideal if you're looking for a data centre in London or the Home Counties.As a colocation provider we offer full racks, half racks, quarter racks and other hosting services such as: server colocation, dedicated servers and managed services.As well as colocation, we also offer high speed connectivity to the UK's main communication hubs and other major colocation providers in London, Surrey, Kent and south-east England.Well-Qualified. Professional. Friendly. Our people are usually the first thing our clients mention about 4D. Why not call us today to see if you agree?