Per-operator records
865 operators attributed across 3,019 of 5,041 mapped facilities.
Who runs each data centre, according to volunteer mapmakers. Where nobody has recorded an operator, this page says so instead of guessing — that silence is itself one of the findings.
- Amazon 316
- Digital Realty 182
- Equinix 182
- Microsoft 134
- Google 96
- NTT 87
- Meta 71
- QTS 58
- CyrusOne 53
- Flexential 43
- Vantage 39
- STACK 32
- EdgeConneX 27
- Bouygues Télécom 26
- Lumen Technologies 24
- CoreSite 20
- Switch 20
- Iron Mountain 19
- DataBank 18
- SFR 17
- Centersquare 16
- NorthC 16
- atNorth 16
- data4 16
- Cologix 14
- Verizon 14
- Sabey 14
- CloudHQ 14
- Telehouse 13
- OVHcloud 13
- Aligned 13
- NextDC 12
- AirTrunk 11
- DartPoints 10
- Orange 10
- Datacenter United 10
- Pulsant 10
- Ark Data Centres 10
- Virtus 10
- CDC 10
For roughly 40% of mapped facilities, no OpenStreetMap record names an operator — that gap is itself a reading.