NTT Gains Council Approval for 482MW Data Center Campus in Nierstein, Germany
December 15, 2025
NTT
NTT Global Data Centers opened its 7th London data center site in Hemel Hempstead – known as Hemel Hempstead 4 – in December 2021.
• 4,800+m² of IT space
• Dual dedicated 11,000V (HV) grid connections (2N)
• Dedicated N+1 redundant HV substations on-site
• Minimum N+1 (UPS) with battery backup
• ISO 9001
• ISO/IEC 27001
• ISO 22301
• ISO 50001
• ISO 45001
• ISO 14001
• PCI DSS
• ISAE 3402 Type 2 Report
• ISAE 3000 Type 2 Report
| Distance | Site | About |
|---|---|---|
| 0.03 miles | Hyperscale Data Center Request Dataset | |
| 0.25 miles | Hyperscale Data Center Request Dataset | |
| 0.36 miles | NTT Hempstead 3 |
|
| 0.43 miles | Northtree: Hemel Hempstead |
Northtree Investment Management has received outline planning approval to redevelop 45 Maylands Avenue in Hemel Hempstead into a state-of-the-art data center.
|
| 0.43 miles | NTT Hempstead 1 |
|
| 0.68 miles | NTT Hempstead 2 |
|
| 3.21 miles | Abbots Langley Data Centre |
|
| 7.86 miles | Ark: Elstree Campus |
Ark Data Centres is developing a massive data center campus in the Elstree/Hertsmere area, close to the A41 and M25.
|
| 7.87 miles | CapitaLand: Chess Building |
In 2023, CapitaLand acquired the building from Digital Realty for $159 million.
|
| 7.89 miles | Ark: Elstree Expansion | |
| 7.95 miles | Lunar 5 |
Lunar 5 is described as a “premium data-center facility” with 7,400 m² of net customer space across eight data halls.
|
| 8.09 miles | Computacenter: Hertfordshire | |
| 8.39 miles | Thrive Luton |
The site was formerly operated by ONI before being acquired in August 2021.
|
| 8.64 miles | Echelon LCY20 |
Ireland’s Echelon Data Centres has partnered with Starwood to develop a second UK data center.
|
| 9.66 miles | Intercity: Elstree |
The Intercity Technology Elstree data center is located on Theobald Street in Borehamwood (Greater London/Hertfordshire border).
|
| 10.23 miles | ServerChoice: London |
|
| 10.24 miles | Equinix: Hertfordshire Expansion | |
| 10.32 miles | Equinix: Hertfordshire Campus (DC01UK) |
Equinix has purchased the DC01UK data center campus in Hertfordshire, UK, a site now referred to as the Hertfordshire Campus.
|
| 10.96 miles | Colt London North: Welwyn Garden City |
London, Welwyn Garden City is a carrier neutral facility situated just 35 minutes train journey north of London’s Kings Cross station.
|
| 10.96 miles | INAP North London |
INAP's North London data center is located within Colt's facility on Black Fan Road
|
| 11.02 miles | CapitaLand: Welwyn Garden City |
In July 2024, CapitaLand secured planning permission for a £87 million data centre redevelopment.
|
| 11.49 miles | Hyperscale Data Center Request Dataset |
Amazon is planning a two-building campus at Linmere Island, near Houghton Regis, northwest of Luton.
|
| 13.25 miles | ServerChoice: Stevenage |
Opened in 2008 to great acclaim, Stevenage Data Centre was ServerChoice’s first facility and has been operating continuously with 100% uptime.
|
| 13.59 miles | Fujitsu: London North STE04 |
Located in Stevenage, the Fujitsu London North (STE04) facility is a landmark high-resiliency data center that serves as a core hub for Fujitsu’s UK digital infrastructure.
|
| 13.61 miles | Nigsun: Stevenage NCS1 |
The Nigsun Datacentre NCS1 is a Tier 3-standard, carrier-neutral facility located in the A1 corridor of Stevenage, designed to host mission-critical IT infrastructure for cloud providers and enterprises.
|
| 14.81 miles | CyrusOne: London LON6 |
CyrusOne is set to expand its presence in the greater London area with a new, sixth data center campus in Iver Heath, Buckinghamshire.
|
| 14.83 miles | CyrusOne: LON6 Bldg2 |
This facility will be part of CyrusOne's LON6 Campus in London.
|
| 14.85 miles | CyrusOne: LON6 Bldg3 |
This facility will be part of CyrusOne's LON6 Campus in London.
|
| 14.87 miles | CyrusOne: LON6 Bldg4 |
This facility will be part of CyrusOne's LON6 Campus in London.
|
| 14.89 miles | CyrusOne: LON6 Bldg5 |
This facility will be part of CyrusOne's LON6 Campus in London.
|
| 14.90 miles | CyrusOne: LON6 Bldg6 |
This facility will be part of CyrusOne's LON6 Campus in London.
|
| 14.97 miles | Barclays Data Centre | |
| 14.97 miles | Kao Data: Northolt |
Kao Data's Northolt site is in West London, inside the M25. It's easy to reach from central London and Heathrow Airport.
|
| 15.33 miles | Pinewood: Slough Campus |
Pinewood Group, owned by Aermont Capital, has revised its 2023 plans for a 1.4 million sqft film studio expansion west of London.
|
| 15.39 miles | Pure DC: Brent Cross |
Pure Data Centres' Brent Cross project has entered its second phase, with the installation of superstructure steelwork now underway for a new building.
|
| 15.54 miles | Sequence: Iver, Buckinghamshire |
The project aims to redevelop a 16.5-hectare former landfill site located east of the M25 along Slough Road (A4007), just south of the existing Iver Substation.
|
| 15.67 miles | iomart: DC12 North London |
iomart acquired the LDeX Group in December 2018, and what was previously known as the LDeX1 site is now integrated into iomart's network as DC12 North London.
|
| 15.71 miles | West London Tech Park |
Applications to develop on Green Belt land have been rejected twice by Buckinghamshire Council, but the new government has indicated that the latest proposal will be reviewed and may be approved.
|
| 15.75 miles | West London Tech Bldg2 |
This facility is part of Greystoke's West London Tech Park.
|
| 16.26 miles | QuickHostUK: High Wycombe |
Located in High Wycombe, Buckinghamshire, QHUK DC1 is a purpose-built, privately owned data center operated by QuickHost (formerly QuickHostUK).
|
| 16.69 miles | Segro Pure Premier Park |
Segro, a leading property investor, has joined forces with Pure DC to develop a 30,000 square meter (322,915 square foot) data center in West London.
|
| 16.78 miles | Coreix Enfield | |
| 16.90 miles | Hyperscale Data Center Request Dataset |
As part of a £5 billion two-year commitment to the UK, Google has opened a new data centre in Waltham Cross, Hertfordshire.
|
| 16.94 miles | Thorney: Iver DC-A |
Thorney Lane LLP has proposed the development of a data center campus at Thorney Business Park in North Iver, Buckinghamshire.
|
| 16.97 miles | Colt: London 8 |
This planned facility is part of Colt's London Hayes Campus in West London.
|
| 17.06 miles | Options West London | |
| 17.06 miles | Colt: London 7 |
This planned facility is part of Colt's London Hayes Campus in West London.
|
| 17.10 miles | VIRTUS: London 7 |
The facility is part of the VIRTUS Stockley Park Campus. LONDON7 comprises over 13,000m² of net technical data center space.
|
| 17.12 miles | VIRTUS: London 6 |
The facility is part of the VIRTUS Stockley Park Campus. LONDON6 comprises over 7,000m² of net technical data center space.
|
| 17.12 miles | Colt: London 6 |
This planned facility is part of Colt's London Hayes Campus in West London.
|
| 17.14 miles | CorScale: Court Lane, Iver |
In December 2024, Corscale Data Centers received approval to develop a new campus in London.
|
| 17.18 miles | VIRTUS: London 8 |
The facility is part of the VIRTUS Stockley Park Campus. LONDON8 comprises over 7,000m² of net technical data center space.
|
| 17.18 miles | VIRTUS Stockley Park Campus |
The VIRTUS Data Centre Campus at Stockley Park is located close to the well known Stockley Park business center. The campus comprises of four facilities and is built with VIRTUS' value of flexibility at the core of the design.
|
| 17.19 miles | Equinix London LD3 | |
| 17.19 miles | Vantage London II |
Located in Park Royal in West London, LHR2 is a six-story data center spanning 194,000 square feet (18,000 sqm).
|
| 17.21 miles | Colt: London 5 |
This facility is a part of Colt's London Hayes Campus in West London.
|
| 17.22 miles | Hyperscale Data Center Request Dataset |
Amazon Data Services has officially filed a proposal with Buckinghamshire Council to redevelop the Ridgeway Distribution Centre in Iver into a 30,525 sqm data center campus, a move that signals a significant shift from the site's industrial past.
|
| 17.23 miles | Colt: London Hayes LON4 |
Colt DCS is set to double the size of its planned data center campus in Hayes, West London, after acquiring a fresh parcel of land.
|
| 17.30 miles | Ark: Alliance Park |
Ark Data Centres acquired the Renault Retail Group’s West London site expecting to start construction of the data centre in 2022. The site will go live in 2025.
|
| 17.30 miles | Colt Powergate |
The Powergate data center is outside of the heart of the city but within zone 2, making the site easily accessible. This Colt tier III facility provides over 3,700m2 of data centre space and 15 MVA of power.
|
| 17.38 miles | Equinix London LD9 Powergate |
LD9 is located in West London's Park Royal campus. The data centre was a Telecity managed facility before Equinix acquired Telecity in July 2016.
|
| 17.41 miles | Thorney: Iver DC-C |
This facility is part of Thorney Lane LLP's data center campus at Thorney Business Park in North Iver, Buckinghamshire.
|
| 17.48 miles | Thorney: Iver DC-B |
This facility is part of Thorney Lane LLP's data center campus at Thorney Business Park in North Iver, Buckinghamshire.
|
| 17.50 miles | VIRTUS: London 14 |
The Virtus London 14 data center spans two floors, offering 8,600 square meters of white space distributed across six data halls.
|
| 17.51 miles | Thorney: Iver DC-F |
This facility is part of Thorney Lane LLP's data center campus at Thorney Business Park in North Iver, Buckinghamshire.
|
| 17.52 miles | Hyperscale Data Center Request Dataset |
Microsoft has started building a new £1 billion data center in Park Royal, west London, with construction scheduled to finish by early 2026.
|
| 17.55 miles | Thorney Lane LLP: Iver Campus |
The redevelopment of Thorney Business Park in Iver has evolved into a massive, two-phase masterplan that significantly expands upon the original vision.
|
| 17.56 miles | Segro: Iver Campus |
The redevelopment of Thorney Business Park in Iver has evolved into a massive, two-phase masterplan that significantly expands upon the original vision.
|
| 17.57 miles | Marvel: Hayes |
The 1,914 sqm (20,602 sq ft) development will feature data halls, offices, and a single backup generator.
|
| 17.57 miles | Thorney: Iver DC-E |
This facility is part of Thorney Lane LLP's data center campus at Thorney Business Park in North Iver, Buckinghamshire.
|
| 17.57 miles | Hyperscale Data Center Request Dataset |
Located in the Silverdale Industrial Estate, this new West London facility is a specialized two-story data center dedicated to AWS tape storage.
|
| 17.61 miles | Vantage London I Campus |
Vantage's LHR-1 data center spans 430,000 sq ft (40,000 sqm) across two multi-story data centers.
|
| 17.62 miles | CyrusOne London II (Stockley Park) |
The London II datacenter was originally built by Infinity SDC.
|
| 17.63 miles | Thorney: Iver DC-D |
This facility is part of Thorney Lane LLP's data center campus at Thorney Business Park in North Iver, Buckinghamshire.
|
| 17.67 miles | VIRTUS London1 Enfield |
|
| 17.67 miles | Wavenet: Enfield |
Wavenet’s Enfield facility is not a stand-alone data centre – it is “Data Hall 4” inside the Virtus LONDON1 campus.
|
| 17.70 miles | DRT London (Cresses Business Park) |
CapitaLand Ascendas REIT acquired this data center from Digital Realty in 2021.
|
| 17.70 miles | CapitaLand: Cressex Business Park |
Cressex Business Park is a colocation data centre comprising a single-storey unit and a two-storey office.
|
| 17.70 miles | Redwire: London |
In 2010, Kingmead Homes were appointed Project Managers for Redwire DC’s 45,000 sq ft state-of-the-art data centre in Ealing Broadway, delivered alongside a 165-bed Premier Inn hotel on a 25-year lease.
|
| 17.72 miles | Rackspace: LON8 |
|
| 17.75 miles | Link Park Heathrow Data Center |
The proposed three-story facility, situated on 10.75 acres, would have provided 16,850 sqm (181,400 sq ft) of IT space.
|
| 17.76 miles | Ark: Union Park |
There are 21 Data Halls of approximately 1250m2 each, to be deployed at approximately 3MW per hall.
|
| 18.00 miles | Virtus: London 18 |
This facility is part of the new campus in Saunderton, Buckinghamshire, operated by the UK data center company Virtus.
|
| 18.01 miles | Virtus: Saunderton Campus |
UK data center company Virtus plans for a new campus in Saunderton, Buckinghamshire. At full build-out, the campus will feature four data center buildings.
|
| 18.02 miles | Yondr: Slough 3 |
Known as Building C, the 25,100 sqm (270,175 sq ft) building comprises four data halls over two stories.
|
| 18.06 miles | Yondr: Slough 2 |
This facility is part of Yondr's London Slough Campus.
|
| 18.08 miles | Virtus: London 17 |
This facility is part of the new campus in Saunderton, Buckinghamshire, operated by the UK data center company Virtus.
|
| 18.09 miles | Virtus: London 16 |
This facility is part of the new campus in Saunderton, Buckinghamshire, operated by the UK data center company Virtus.
|
| 18.09 miles | CyrusOne London III |
Built-in 2021, CyrusOne London III is a purpose-built data center offering over 39,000 sqft of technical space.
|
| 18.11 miles | Lumen Slough |
|
| 18.12 miles | Yondr: Slough Campus |
Yondr completed the first phase of its London Slough Campus in 2024. The campus will consist of three buildings upon full build-out.
|
| 18.16 miles | CyrusOne London I |
Located in Slough, one of the UK’s premier data center locations, CyrusOne London I delivers 9MW of IT power to 4,300 sq m of technical space.
|
| 18.16 miles | VIRTUS Hayes London2 |
|
| 18.17 miles | Iron Mountain London LON-1 |
Strategically located in the Slough Trading Estate, LON-1 is a 183,000 SF colocation facility on Iron Mountain's 5.5-acre London data center campus. Enjoy close proximity to one of Europe's largest network ecosystems. The site was acquired in a sale-leaseback transaction with Credit Suisse
|
| 18.18 miles | VIRTUS Slough London 3 and 4 |
The datacenter first opened in 2014 by Infinity SDC, but in 2015 VIRTUS acquired the site which is now called London 3. London3 is the closest (non-Equinix) facilities to Equinix's LD4 making it an option to be part of the financial trading ecosystem, but colocated outside of Equinix.
|
| 18.19 miles | Equinix: Wexham Road |
Equinix plans to turn a former paint factory in Slough, UK, into a data center.
|
| 18.23 miles | Equinix LD12 | |
| 18.24 miles | Equinix LD14 | |
| 18.25 miles | Equinix LD7 |
|
| 18.26 miles | Equinix LD13x | |
| 18.27 miles | Equinix LD10 |
|
| 18.27 miles | VIRTUS LONDON10 | |
| 18.27 miles | Rackspace London Slough (LON3) |
Raised Flooring: 5,000 sq m
15 MVA Total Utility Power
Manned 24x7x365
|
| 18.29 miles | GoDaddy Slough (HEG) | |
| 18.30 miles | Equinix Slough Campus LD4, LD5, LD6, LD10 |
Critical to London’s Financial industry, Equinix’s collection of non-contigous data cetners in Slough function as a virtual campus via innerduct paths that connect them. The campus is one of the largest data centres in London.
|
| 18.30 miles | Exa: Hoddesdon |
|
| 18.30 miles | Logicalis Slough | |
| 18.31 miles | Iron Mountain: LON3 |
Iron Mountain is planning to construct its LON-3 data center, which will feature 5,220 square meters of data center space
|
| 18.31 miles | Iron Mountain London LON-2 | |
| 18.34 miles | Equinix LD6 | |
| 18.35 miles | Equinix LD5 |
Equinix's LD5 datacenter is part of Equinx's Slough Campus, an important Financial trading hub. More details can be found on the Slough Campus page.
|
| 18.37 miles | VIRTUS LONDON9 | |
| 18.38 miles | Virgin Media O2 Slough |
Located in the world-renowned Slough Trading Estate, the Virgin Media O2 Slough Data Centre serves as the vital "heartbeat" of the company’s UK mobile operations.
|
| 18.43 miles | NTT Slough 3 |
The site was previously known as "Gyron Ajax 2 - Slough" before being acquired by NTT.
|
| 18.43 miles | Equinix LD4 |
Equinix's LD4 datacenter is part of Equinx's Slough Campus, an important Financial trading hub.
|
| 18.45 miles | GTR: Slough |
The new Slough campus comprises of three independent data centres capable of operating individually, or as one interlinked campus.
|
| 18.45 miles | GTR: Slough 2 |
The new Slough campus comprises of three independent data centres capable of operating individually, or as one interlinked campus.
|
| 18.45 miles | GTR: Slough 3 |
The new Slough campus comprises of three independent data centres capable of operating individually, or as one interlinked campus.
|
| 18.45 miles | NTT Slough 2 |
|
| 18.48 miles | Equinix LD11x | |
| 18.49 miles | VIRTUS London 11 | |
| 18.50 miles | China Mobile Slough | |
| 18.51 miles | Digital Realty: LHR26 |
In 2024, Digital Realty expanded its London presence by acquiring a data center in Slough, UK, previously owned by Cyxtera.
|
| 18.51 miles | Digital Realty: LHR27 |
Located just 15 minutes from London Heathrow in the Slough Trading Estate, our LHR27 Data Center offers prime connectivity and scalability.
|
| 18.54 miles | Kao Data Slough |
Kao Data's KLON-06 facility in Slough Trading Estate offers 16MW Tier 3 colocation, located in UK's data center heartland in the connectivity-rich West London Availability Zone.
|
| 18.56 miles | Gravity Edge: London LDN2 | |
| 18.62 miles | Segro: London Slough Campus |
Segro has secured planning approval to develop a data center campus on Bath Road, Slough.
|
| 18.62 miles | Segro: Slough 2 |
This planned facility will be part of Segro's London Slough Campus.
|
| 18.69 miles | CyrusOne LON5 | |
| 18.83 miles | Creslow Park |
Creslow Park is a data center located in a rural area of Buckinghamshire, United Kingdom.
|
| 19.08 miles | DRT London (West Drayton) |
|
| 19.18 miles | Wycombe Air Park |
The 13-hectare site will feature six data centre buildings, a substation, and a gatehouse, encompassing approximately 580,000 square feet.
|
| 19.23 miles | Ark: Meridian Park | |
| 19.41 miles | Vision247: London |
Located in the heart of West London’s media hub, the Vision247 Chiswick Data Centre is a specialized boutique facility tailored for the broadcasting and digital media industries.
|
| 19.70 miles | Visa United Kingdom | |
| 19.81 miles | Tritax: London Slough (Phase 2) |
Future expansion is being considered for the Tritax Big Box London Slough Campus, with a possible second phase.
|
| 19.89 miles | Tritax: London Slough (Phase 1) |
Tritax Big Box, a UK real estate investment trust, has acquired a 74-acre site near Heathrow, London, for data center development.
|
| 19.97 miles | Verizon London UK5 |
Global Data Centers is a division of NTT DATA. The company is one of the largest in the data center providers in the world, spanning more than 20 countries and regions, including the Americas, Asia Pacific, EMEA and India. NTT is routinely recognized as a Leader by leading networking and data center analysts.
As a neutral operator, NTT offers access to multiple cloud providers, a large variety of internet exchanges and telecommunication network providers including our own IPv6-compliant Tier 1 Global IP Network.
December 15, 2025
NTT
December 06, 2025
NTT
September 10, 2024
NTT
April 15, 2024
London
March 29, 2024
London
Mar 12, 2026
Eric Bell
World
Feb 05, 2026
Eric Bell
World
Jan 15, 2026
Eric Bell
Applied Digital
Jan 05, 2026
Eric Bell
Dallas
Sep 04, 2025
Eric Bell
Texas