Uptime Institute shaped the standard Tier Classification System to consistently evaluate various data centre facilities in terms of potential site infrastructure performance, or uptime.

The several Certification of Operational Sustainability for Tier 3 provided by the Uptime Institute are as follows:

Tier III Gold - Concurrently Maintainable
SberbankSberbank Mega Data Center IMoscow
Russia

ENTELCiudad de los Valles Data Center, Phase 1 & 2Santiago
Chile

Metronode Pty LimitedSydney 2 (Silverwater) Data CentreSydney
Australia

Metronode Pty LimitedIllawarra 1 (Unanderra) Data CentreUnanderra
Australia

CROC IncorporatedKompressor Data CenterMoscow
Russia

Vantage Data Centers WA1, LLCSEA1-V1 Quincy, WA
USA

Telefonica VIVOData Center TamboreSao Paulo, Sao Paulo
Brazil

DataSpaceDataSpace 1 Moscow Data CenterMoscow
Russia

Fujitsu ServicesLondon North Data CentreLondon, Greater London
United Kingdom

UnitedHealth GroupNext Technology Center

Target CorporationTarget Technology Center - Elk RiverElk River, Minnesota
USA

Target CorporationTarget Technology Center - Brooklyn ParkBrooklyn Park, Minnesota
USA

Tier III Silver - Concurrently Maintainable
Verizon WirelessTwinsburg Data Center Building 2Twinsburg, Ohio
USA

Tier III Bronze - Concurrently Maintainable
CenturyLinkOC2 Phase II Data Hall 1Irvine, California
USA

Here I am also providing you the details for Tier 4 certification:

Tier IV Gold - Fault Tolerant
BBVAComplejo Tecnologico Tres Cantos - CPD IIMadrid
Spain

SwitchSUPERNAP 8 MOD 1, Sect 8, Phase 1Las Vegas, Nevada
USA

Telefonica Global TechnologyAlcala Data Center - Centro de Tecnologias DigitalesAlcala de Henares
Spain

US BancorpOlathe, Kansas
USA

Province of OntarioGuelph Data CentreGuelph, Ontario
Canada

Address:

Uptime Institute
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