Ark DC to add new building to Longcross data center campus outside London, UK

UK data center firm Ark is expanding one of its facilities outside London to accommodate Nebius.

The company this week announced the investment of £807 million ($1bn) in its campus at Longcross Park in Surrey, enabling AI cloud provider Nebius to expand its deployment at the site.

– Dan Swinhoe

As part of the deal, Nebius will be leasing the entirety of the existing facility from Ark.

The approved expansion plans include vertical extensions to existing buildings, the development of an additional 36MW data center (LP02), and upgrades to supporting infrastructure across the site. Ark has committed £335 million ($449m) so far, with a further £472 million ($632m) promised.