| 26 | Equinix MA5 - Manchester | Swinton | Unit 2 Agecroft Commerce Park 4 Firedamp Way | 2 | 18 | View Details |
| 27 | Pulsant Manchester NW-1 | Manchester | 1-2 Ball Green Stretford | 2 | 16 | View Details |
| 28 | Global Switch London East | London | 3 Nutmeg Lane | 1 | 31 | View Details |
| 29 | Global Switch London North | London | 240 East India Dock Road | 1 | 32 | View Details |
| 30 | Reynolds House, Manchester | Manchester | Reynolds House 4 Archway | 1 | 40 | View Details |
| 31 | Pulsant Edinburgh SC-1 (South Gyle) | Edinburgh | The Clocktower Estate, Flassches Yard South Gyle Crescent | 1 | 37 | View Details |
| 32 | London Hosting Centre | London | City Reach, 6 Greenwich View Place Millharbour | 1 | 30 | View Details |
| 33 | Level(3) London (Goswell Road) | London | 260-266 Goswell Road Islington | 1 | 32 | View Details |
| 34 | Equinix LD3 - London, Park Royal | London | Matrix Unit 11, 900 Coronation Road Park Royal | 1 | 16 | View Details |
| 35 | Kent Science Park | Kent | Kent Science Park Sittingbourne | 1 | 2 | View Details |
| 36 | Teledata Manchester - Delta House | Manchester | Delta House Wavell Road | 1 | 34 | View Details |
| 37 | aql DC2 | Leeds | 11-15 Hunslet Road | 1 | 22 | View Details |
| 38 | LDeX1 | London | Units 8 - 10, The Oxgate Business Centre Oxgate Lane | 1 | 15 | View Details |
| 39 | Volta | London | 36-43 Great Sutton Street | 1 | 39 | View Details |
| 40 | NGD Newport | Newport | Celtic Way Duffryn | 1 | 10 | View Details |
| 41 | Digital Realty London LHR13 | Chessington | Fountain Court Cox Lane | 1 | 8 | View Details |
| 42 | Arelion London HEX | London | 1 Harbour Exchange Square | 1 | 4 | View Details |
| 43 | LDeX2 | Manchester | Unit 6, Waterside Trafford Wharf Road | 1 | 9 | View Details |
| 44 | Custodian CDC Maidstone 1 | Maidstone | Custodian DataCentres Vinters Park | 1 | 10 | View Details |
| 45 | Equinix MA4 - Manchester, Synergy House | Manchester | Synergy House Manchester Science Park | 1 | 33 | View Details |
| 46 | DataVita DV1 Lanarkshire | Glasgow | Unit 1 York Road Chapelhall | 1 | 7 | View Details |
| 47 | Epsilon Global Hubs London | London | Telephone House 69-77 Paul Street | 1 | 4 | View Details |
| 48 | Exascale - Telford (TEL0) | Telford | Unit 26 Trench Lock 3 | 1 | 5 | View Details |
| 49 | Stellium 1 | Newcastle | 9 Cobalt Park Way Cobalt Business Park | 1 | 11 | View Details |
| 50 | Stellium 2 & 3 | Newcastle | 9 Cobalt Park Way Cobalt Business Park | 1 | 1 | View Details |