Proprietary data
Virtus Data Centres Data Centers
Data centers operated by Virtus Data Centres that we have verified: location, status and capacity, each checked against its source.
By Amit Jain
Reviewed by Deepti Agrawal
Updated 7 Oct 2026
In short
As of 7 October 2026, DC Market Insights tracks 13 data centers operated by Virtus Data Centres in 2 countries, of which 7 are operational. Stated operational capacity is 96.9 MW, with a further 382 MW under construction and 121 MW planned. The pipeline is 5.2 times the capacity already operating.
MW = IT capacity where the source states it, otherwise total capacity. 13 of 13 facilities have a stated capacity; the others are counted as sites only.
Market snapshot
Virtus Data Centres data centers: key facts
About Virtus Data Centres
VIRTUS Data Centres offers data centre colocation, with AI-ready, build-to-suit, colocation and high-performance computing (HPC) data centre offerings. It says its European data centres are located in three markets, London (UK), Berlin (Germany) and Milan (Italy), with multiple interconnected campuses designed and built to an Uptime Tier III standard, as stated on its website in October 2026.
- Headquarters
- London, United Kingdom
- Ownership
- STT GDC subsidiary; Macquarie Asset Management 40% minority stake (2023)
- Parent company
- ST Telemedia Global Data Centres
- Tracked footprint
- 13 facilities in 2 countries
- Website
- virtusdatacentres.com
Company details checked against company and official sources, 7 Oct 2026.
- Capacity under construction or planned (502 MW) is 5.2 times the operational base of 96.9 MW.
- Its largest operational site is LONDON4 (Slough) in Slough, United Kingdom at 26.6 MW.
- The largest project in the pipeline is Wustermark Campus by Virtus Data Centres (300 MW, under construction).
- Germany accounts for 60% of tracked capacity (2 facilities).
Source: DC Market Insights Data Center Tracker. MW as stated by each facility source.
OperationalUnder construction or planned
Virtus Data Centres development pipeline
Under construction and planned facilities with a stated capacity, largest first. 382 MW under construction and 121 MW planned in total.
| Project | Location | Status | Type | Capacity |
|---|---|---|---|---|
| Wustermark CampusVirtus Data Centres | Wustermark, Germany | Under construction | Colocation | 300 MW |
| Saunderton CampusVirtus Data Centres | Saunderton, United Kingdom | Planned | Colocation | 75 MW |
| Marienpark CampusVirtus Data Centres | Berlin, Germany | Under construction | Colocation | 57.6 MW |
| LONDON19 (Slough)Virtus Data Centres | Slough, United Kingdom | Planned | Colocation | 32.5 MW |
| LONDON9 (Slough)Virtus Data Centres | Slough, United Kingdom | Under construction | Colocation | 24 MW |
| LONDON11 (Slough)Virtus Data Centres | Slough, United Kingdom | Planned | Colocation | 13.3 MW |
Facilities
13 facilities match. Each is checked against its source; source links come with the Excel data.
| Facility | Location | Status | Capacity | Year | Source |
|---|---|---|---|---|---|
Wustermark CampusColocation
History
|
Wustermark, Germany | Under construction | 300 MW total | — | Trade press |
Saunderton CampusColocation
1 deal
|
Saunderton, United Kingdom | Planned | 75 MW IT | — | Operator / official |
| Marienpark CampusColocation | Berlin, Germany | Under construction | 57.6 MW IT | — | Trade press |
LONDON19 (Slough)Colocation
1 deal
|
Slough, United Kingdom | Planned | 32.5 MW IT | — | Operator / official |
| LONDON4 (Slough)Colocation | Slough, United Kingdom | Operational | 26.6 MW IT | — | Operator / official |
| LONDON5 (Stockley Park)Colocation | Hayes, United Kingdom | Operational | 24 MW IT | — | Operator / official |
| LONDON9 (Slough)Colocation | Slough, United Kingdom | Under construction | 24 MW IT | — | Operator / official |
| LONDON6 (Stockley Park)Colocation | Hayes, United Kingdom | Operational | 16 MW IT | — | Operator / official |
| LONDON11 (Slough)Colocation | Slough, United Kingdom | Planned | 13.3 MW IT | — | Operator / official |
| LONDON2 (Hayes)Colocation | Hayes, United Kingdom | Operational | 12.3 MW IT | — | Operator / official |
| LONDON3 (Slough)Colocation | Slough, United Kingdom | Operational | 7.2 MW IT | — | Operator / official |
| LONDON10 (Slough)Colocation | Slough, United Kingdom | Operational | 6.6 MW IT | — | Operator / official |
| LONDON1 (Enfield)Colocation | Enfield, United Kingdom | Operational | 4.2 MW IT | — | Operator / official |
Market position
How Virtus Data Centres compares
Computed from our tracker, Deal Tracker and Power & Policy Tracker. Capacity counts only facilities whose source states MW.
- In United Kingdom, Virtus Data Centres ranks #7 of 45 tracked operators by capacity, with 3.4% of the country’s tracked MW.
- United Kingdom has 177 tracked data centers from 45 operators: 748 MW operational and 6,405 MW under construction or planned.
- Industrial electricity in United Kingdom costs 234 USD/MWh (2026, latest official figure).
- In Germany, Virtus Data Centres ranks #5 of 50 tracked operators by capacity, with 7.8% of the country’s tracked MW.
- Slough also hosts 10 other tracked data center(s), run by Yondr, Iron Mountain, Kao Data and CyrusOne.
- Our Deal Tracker lists 1 deal(s) naming Virtus Data Centres, the latest on 24 September 2026.
Data center operators in United Kingdom
| Operator | Facilities | Operational MW | Pipeline MW |
|---|---|---|---|
| Apatura | 7 | — | 2,100 MW |
| Elsham Tech Park Ltd (Greystoke) | 1 | — | 1,000 MW |
| QTS | 1 | — | 720 MW |
| ILI Group | 1 | — | 600 MW |
| Humber Tech Park | 1 | — | 386 MW |
| Equinix | 15 | — | 250 MW |
| Ada Infrastructure | 1 | — | 210 MW |
| CyrusOne | 7 | 68 MW | 108 MW |
All data centers in United Kingdom Power and policy in United Kingdom
Data center operators in Germany
| Operator | Facilities | Operational MW | Pipeline MW |
|---|---|---|---|
| NTT DATA | 12 | 223 MW | 578 MW |
| Telis Energie Deutschland | 1 | — | 500 MW |
| Schwarz Digits (STACKIT) | 2 | — | 440 MW |
| CloudHQ | 2 | 112 MW | 276 MW |
| Amazon Web Services | 2 | — | 300 MW |
| maincubes | 6 | 39 MW | 226 MW |
| CyrusOne | 7 | 60 MW | 192 MW |
| Vantage Data Centers | 4 | 144 MW | 56 MW |
All data centers in Germany Power and policy in Germany
Other data centers in Slough
- Yondr Slough Building 3 · Yondr · Under construction · 40 MW
- Iron Mountain LON-2 · Iron Mountain · Operational · 27 MW
- Iron Mountain LON-3 · Iron Mountain · Under construction · 25 MW
- KLON-06 (Slough) · Kao Data · Operational · 20 MW
- CyrusOne LON4 · CyrusOne · Operational · 18 MW
- CyrusOne LON5 · CyrusOne · Operational · 18 MW
- CyrusOne LON1 · CyrusOne · Operational · 9 MW
- CyrusOne LON3 · CyrusOne · Operational · 9 MW
- Iron Mountain LON-1 · Iron Mountain · Operational · 8.8 MW
- Digital Realty LHR26 · Digital Realty · Operational
Deals naming Virtus Data Centres
- Consortium of 13 banks incl. Standard Chartered, BNP Paribas, Crédit Agricole CIB, Société Générale → VIRTUS Data Centres UK and European portfolio (incl. 78MW Saunderton campus, LONDON19 Slough) Financing $3.24B
How we build the tracker
- Sources: operator websites and announcements, stock-exchange filings, planning and government records, and named trade publications. Never another directory.
- A second analyst re-opens each source before a facility is published.
- Capacity, size, year, tier and PUE appear only when the source states them. Nothing is estimated.
- Status: operational, under construction (building work started) or planned (announced or permitted, not yet under construction).
- Map locations: the source’s address where given, otherwise the city centre (approximate).
- Maps: Natural Earth (public domain). City locations: GeoNames, licensed under CC BY 4.0.
Questions
How many data centers does Virtus Data Centres operate?
DC Market Insights tracks 13 Virtus Data Centres data center(s) in 2 countries as of October 2026: 7 operational, 3 under construction and 3 planned.
Where is Virtus Data Centres headquartered?
Virtus Data Centres is headquartered in London, United Kingdom. Ownership: STT GDC subsidiary; Macquarie Asset Management 40% minority stake (2023).
Which other companies operate data centers in United Kingdom?
Besides Virtus Data Centres, the largest operators we track in United Kingdom by capacity are Apatura, Elsham Tech Park Ltd (Greystoke), QTS, ILI Group and Humber Tech Park. The United Kingdom page lists all 45 operators.
What rules apply to data centers in United Kingdom?
Our Power & Policy Tracker lists 13 government actions on data centers and power in United Kingdom, including 1 restriction(s) and 1 incentive scheme(s) in force.
Which other data centers are in Slough?
Other tracked data centers in Slough include Yondr Slough Building 3 (Yondr), Iron Mountain LON-2 (Iron Mountain), Iron Mountain LON-3 (Iron Mountain) and KLON-06 (Slough) (Kao Data).
Where does this data come from?
Every facility comes from a page we opened: the operator’s own website or announcement, a stock-exchange filing, a planning or government record, or a named trade publication. A second analyst re-opens the source and checks the name, location, status and capacity before the row is published. We do not copy other data center directories.
What does the MW figure mean?
We show IT (critical) capacity when the source states it, otherwise the total or utility capacity the source gives, and say which in the facility’s note. When a source gives no capacity, the field stays empty. We never estimate it.
How exact are the map locations?
When the source gives an address or coordinates we use them. Otherwise the dot sits at the centre of the facility’s city (marked as approximate), using the GeoNames gazetteer.
How often is it updated?
The tracker is updated every week as new facilities are announced and existing ones change status. Each row shows the date it was last checked.
Can I get the data in Excel?
Yes. Each country with 50 or more facilities has a Capacity Sheet in Excel with every facility, its source link, the status history and summaries. Our analysts can also prepare an operator extract or a custom cut.
Need the full list, or a capacity view of one market?
Our analysts prepare country and operator extracts in Excel, capacity pipelines and site-selection briefings.