STOperatorStellanor
Essential cookies keep the site running. With your OK we also use optional ones to understand how the site is used and make it better. See our Cookie Policy.
Your choice is kept for 12 months.
Europe · United Kingdom
Every London facility we hold on record — who operates it, whether it is carrier‑neutral, and how much floor space is documented. Plus the events and roles in this market.
Market snapshot
Derived from the facility records we hold, not from vendor claims. Where a figure is missing from the record it is left out rather than estimated.
34% of facilities
Digital Realty, Equinix and Telehouse - Global Data Centers account for 25 of 73 recorded sites, the rest spread across 34 operators.
71% confirmed neutral
18 sites carry no neutrality statement we could verify. They are shown as unverified, never as neutral.
2.52M sq ft
Across 42 of 73 sites. The other 31 publish no floor area, so the real total is higher — we do not model the gap.
Who runs London
Ranked by number of recorded facilities. The bar shows each operator against the largest in this market. Every name links to its company profile.
The record
Twelve largest by documented floor space. The full list stays in the Atlas.
Happening here
Conferences, certification courses and site visits taking place in this market.
Talent Hub
Open positions posted for this market. Employers post directly; we do not resell candidate data.
Facility records come from operator disclosures and public industry sources, normalised into a single schema and reviewed by hand. Events and roles are matched to this market through the same city list, so a market cannot appear twice under two spellings.
An operator who wants an entry corrected or expanded can claim it below. Corrections are free and always will be.
London · 73 facilities · 37 operators · reviewed 23 Oct 2026
Claim the entry to correct the details, add floor space and power, and link your own site. Free, permanent, and it stays your record.
Following the industry, hunting a role or hiring for one: one account opens all of it.
Enter your email or username and we'll send you a secure link to set a new password.