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viabandwidth

Certification

Uptime Tier III Certified Colocation Providers

Which colocation providers are Uptime Tier III certified?

viabandwidth tracks 458 colocation operators reporting Uptime Tier III. Concurrently maintainable infrastructure, with 99.982 percent expected availability. The list below sorts direct operators first, then carrier-neutral and other providers, so procurement teams can shortlist by certification alongside verified network presence.

Certifications surfaced from operator records and PeeringDB registration. Each operator profile links to the verified contact route via the operator dossier reveal. Last reviewed 2026-06-11.

458 providers

Showing the top 60

NETINTERNET ISP

netinternet.tr

Hosting, alan adı (domain) , kiralık sunucu, vds sunucu, yönetilen sunucu, sunucu barındırma, kabin kiralama ihtiyaçlarınız için size özel çözümler sunan hızlı ve kaliteli hizmet sunan,7/24 Müşterilerine profesyonel destek ve hizmet vermekteyiz. Daha fazla bilgi için sitemizi ziyaret edebilirsiniz.

H100A100L40SRTXA6000+1

AIMS-MY-NET AIMS Data Centre Sdn Bhd

aims.com.my

If you have questions or enquiries, don’t hesitate to reach out to us. Our team is always ready and willing to answer all your questions to set your mind at ease.

A40L4T4

Bharat Datacenter

bharatdatacenter.com

Expert AI consultation services to transform your business. Strategy, implementation, and optimization with Bharat Datacenter's AI experts. 24/7 support.

H100A100V100T4

PHOENIXNAP-AS-AP PhoenixNAP

phoenixnap.com

Direct

OpEx-based IT services for accelerating your digital transformation. Easily deploy anything from bare metal to secure cloud environments. Start today!

Intel MAX 1100
amsterdam · ashburn · atlanta · chicago

Dallas Infrastructure Services, LLC

vpls.com

VPLS's Senior Security Engineer, John Headley, highlights key preventative steps from NIST's Cybersecurity Framework.

PSYCHZNETWORKS-AP Psychz Networks

psychz.net

Direct

Offering DDoS protected data centers in America, Europe, Africa, Asia. Covering Los Angeles, Dallas, Chicago, Ashburn, Sao Paulo, London, Amsterdam, Barcelona, Moscow, Johannesburg, Mumbai, Singapore, Taiwan, Tokyo, Sydney.

H100
amsterdam · ashburn · atlanta · barcelona

BLUECENTRAL-AS-AP BlueCentral Pty Ltd Hosting Solutions.

nexon.com.au

Discover the Nexon Asia Pacific story - we are your experienced and strategic technology partner.

INTERCONNECT Interconnect Services BV

interconnect.nl

Op onze diensten of producten zijn de algemene voorwaarden van toepassing. In de algemene voorwaarden leggen we op een duidelijke en eerlijke manier uit wat de wederzijdse verantwoordelijkheden en rechten zijn wanneer je gebruik maakt van onze diensten of producten.We behandelen onderwerpen zoals betalingen, aansprakelijkheid en je rechten als klant. Voor alle details kun je de volledige voorwaardenhierbekijken.

PREVIDER-AS

previder.com

We all work in the cloud these days and distances don't really exist anymore. Still, it can be nice and useful if the person who takes care of all that…

WDC-AS

win.be

Notre mission passe également par la formation et le conseil, nos experts vous forment à l'utilisation des solutions et services mis en place.

ITENOS-PROTECT ITENOS Protect VPN Service

itenos.de

Als erfahrener Cloud-Infrastruktur-Provider unterstützt ITENOS mit flexiblen Cloud-Infrastruktur-Konzepten und individuellem Server Hosting.

HAMBURGWASSER

scaleuptech.com

Direct

Zum Programm Zur Anmeldung Programm Es erwartet Sie ein Programm voller Energie und Zukunftsvisionen. Der frühe Nachmittag steht im Zeichen eines dynamischen…

H100V100P100L4

TWL-KOM-AS Donnersbergweg 4

twl-kom.de

Hier gelangen Sie zum Serviceportal für unsereTWL-KOMPrivatkundinnen und -kunden. Dieses Portal ersetzt seit Juli 2024 unser bisheriges Rechnungsportal und bietet Ihnen neben dem gewohnten Zugang zu Ihren Rechnungen eine kontinuierlich wachsende Funktionalität.

PRIMACOM-AS-ID PT Primacom Interbuana

primacom.com

PT Primacom Interbuana (Primacom) is a leading communication solution provider in Indonesia that started the journey in 1991 by providing connectivity services through a satellite communication system with a Very Small Aperture Terminal (VSAT)

Fireline Network Solutions, Inc.

firelinebroadband.com

Speed vs. bandwidth explained for businesses. Learn the difference and why dedicated connections deliver the performance your business needs.

ESDS-COMMUNICATIONS-AS-AP ESDS Internet Services Pvt Ltd

esds.co.in

Direct

ESDS Backup as a Service is India’s sovereign cloud backup solution. MeitY empanelled, DPDP compliant by architecture. Endpoint to server. Office 365 to database. Every copy immutable. Every recovery point verified. Your data stays on Indian soil, under Indian law, managed by the same team that protects India's critical enterprise infrastructure.

H200H100B200MI300X

-Reserved AS-

serverhouse.co.uk

ServerHouse continues to innovate in the Data centre market by including disaster recovery with all its Colocation packages. The new service (available to both new and existing customers) allows customers to install a single device in another ServerHouse data centre with free interconnect for data backup FOC.This enables SMEs who would otherwise not have disaster recovery because of the cost implications to offer a better level of resilience.

CRATIS-AS UPSTREAM ISP

cratis.hr

Bespovratne potpore za digitalizaciju. Za sve sadašnje i buduće klijente CRATIS nudi izradu projektnog plana potpuno besplatno!

Tech Futures HyperSpeed Network

techfutures.xyz

Tech Futures Interactive Inc. is a boutique technology solutions provider based in Beautiful British Columbia. We’re a small but mighty team of talented, passionate professionals who deliver a wide range of services. Our expertise spans managed IT and cloud and datacentre solutions to structured cabling, access control, video surveillance, and A/V systems.

MedOneISP

medone.co.il

MedOne leads Israel’s data center market, offering hybrid computing solutions and comprehensive services for local and international enterprises.

H100A100

HKISL-ASN Internet Solutions Limited

hkisl.net

Your trusted cloud and web hosting partner.

LEITWERK-AS

leitwerk.de

Die Experten von LEITWERK stehen für Ihre Anliegen zur Verfügung und nehmen sich gerne Zeit für einen persönlichen Beratungstermin. Jetzt Termin anfragen.

COLOCATIONIX-AS

colocationix.net

Im Rahmen des geplanten Neubaus seines Verwaltungsgebäudes am Hauptsitz in Osnabrück traf der Kfz-Teile-Großhändler WM SE - Wessels und Mueller die Entscheidung, ein externes Rechenzentrum an einen neuen, zentralen Standort zu verlegen. WM SE beauftragte die SIEVERS-GROUP mit der Gesamtprojektleitung und technischen Unterstützung. Unser Rechenzentrum von ColocationIX erwies sich als optimale Wahl.

Stack41, llc.

dataholdings.com

Meet Amanda Gintoft, Vice President of Marketing at Potawatomi Ventures. She leads brand strategy, communications, and digital marketing, driving the company's innovative growth.

partimus

primeline-solutions.com

Seit 2010 steht primeLine Solutions für hochwertige & hochverfügbare IT-Lösungen für Unternehmen mit Fokus auf Server, Storage und Workstation Systemen. Mehr erfahren.

H200L40SA100H100+3

DSM-AS

myhostingspace.co.uk

Blog News & Insights Colocation Datacentre Network News Green Data Centres: Sustainability in the UK Data Centre Industry April 8, 2023 Network We’ve chosen Telia as an additional Transit Provider. April 8, 2023 Datacentre News The Future of Data Centres in the UK: Trends to Watch April 8, 2023

Dawico

dawico.de

Report abuse, illegal content, phishing, spam or DDoS attacks within the Dawico network (AS39614). Our abuse team will review and take appropriate action.

TERACO

teraco.co.za

To receive a copy of our Sustainability Report, please complete the form and the report will be sent to you.

CtrlS Connect

ctrls.com

CtrlS is Asia's largest Rated-4 data center network. We offer colocation, private cloud, and managed services with a 99.995% uptime SLA. Explore now.

bangalore · mumbai

RACKSPACE-AP Rackspace IT Hosting AS IT Hosting Provider Hong Kong

rackspace.com

Direct

As a cloud computing services pioneer, we deliver proven multicloud solutions across your apps, data, and security. Maximize the benefits of modern cloud.

seattle

IOMART-APAC-AS APAC and Middle East

iomart.com

Direct

Iomart is a leading provider of managed cloud services, offering secure, scalable solutions that drive transformation and growth. Explore our cloud services, data protection, cybersecurity, and modern work solutions.

VICTORIABANK-AS str. 31 August 1989, 141

hosting.com

Direct

Comparing A2 Hosting shared plans? See how hosting.com enhanced them with LiteSpeed, NVMe SSD, AMD EPYC CPUs, and transparent resources - from just $3.99/mo on a 1-year term.

The Michigan Internet Cooperative Association.

123.net

123NET's blog, a hub of news and insights about the latest in broadband internet, IT infrastructure, security, and more.

HostDime.com, Inc.

hostdime.com

Direct

360 monitoring is a comprehensive, panel-agnostic monitoring solution designed for seamless multi-server and multi-site management.

ATMAN-FOREIGN-AS ATMAN's Foreign Autonomous System

atman.pl

– Chmurowa tarcza ochronna, jak można określić CloudFlare, analizuje ruch w czasie rzeczywistym i w celu identyfikacji niebezpiecznych lub nietypowych działań internautów, a więc stanowiących potencjalne zagrożenie. Rozwiązanie w 100 procentach wypełniło swoje zadanie podczas Finału, strona Orkiestry była w pełni bezpieczna i dostępna dla internautów – stwierdza Anna Ossowska z Atmana.

WEBWERKSDATCENTER-AS One Web Werks DataCenter Pvt. Ltd.

webwerks.in

Direct

Web Werks is one among the leading data centers in India, offering an entire gamut of IT management solutions.

SITELBRA TELECOMUNICAÇÕES LTDA

sitelbra.com.br

Explore a fascinante evolução dos data centers, desde suas origens até as soluções de última geração que oferecemos hoje na Sitelbra.

Telecorp Colombia S.A.

edgeuno.com

Explore how Latin America’s digital connectivity is expanding at a breakneck pace with investments in fiber optics and 5G.

L4

U.S. COLO, LLC

coresite.com

Dive into 2024 data center trends: Colocation fuels digital transformation, while AI workloads reshape IT infrastructure landscapes. Download the report today!

B200A100

Westelcom Internet, Inc.

westelcom.com

Watertown, NY, April, 12, 2021  Westelcom, formerly a regional N.Y state communications provider and more recently national provider of mission-critical  communications solution, announced their direct-routing capability to Microsoft Teams. This new capability enables organizations to scale and deliver work-from-anywhere in a hybrid remote worker environment.  Westelcom Business Voice for Microsoft Teams delivers an enterprise-class and easy-to-administer global voice solution for IT leaders whi

ABOUTIT-ONLINE

ictglobe.com

How Call AI Has Transformed Customer Experience: The Role of CallInsights in Revolutionising Engagement | Try CallInsights to improve CX

Mevspace - Internet Service

mevspace.com

Direct

Professional Data Center operator and web hosting provider. We have been operating on the IT/ICT market for 10 years. We support our Clients with knowledge and experience.

HOSTNETWORKS-AS-AU-AP Host Networks

hostnetworks.com.au

Direct

Our Eight Mile Plains facility is supported through experienced staff and industry experts.We proudly work with the following companies to maintain our facility infrastructure to the highest standards:

Digital Edge EPIX Philippines Route Servers

digitaledgedc.com

Explore Digital Edge data centers across Asia Pacific with colocation, interconnection, hyperscale infrastructure, and deployment options.

B200H100

TEKNOTEL-AS Teknotel Telekomunikasyon A.S.

teknotel.com

Achieve business profitability with advanced data centers, carrier-neutral access, redundant infrastructure, and secure, economical cloud solutions.

SYNAPSECOM-AS AS NUMBER OF SYNAPSECOM

synapsecom.gr

Discover career opportunities at Synapsecom. Join a team driving innovation in hosting, cloud and connectivity while building secure, sustainable digital solutions.

L40S

GLOBAL-E

previder.nl

Microsoft Office 365 is de ruggengraat van veel organisaties. Maar helaas zitten er risico’s aan onvoldoende back-ups. We zetten ze op een rijtje.

HOST-TELECOM

host-telecom.com

Direct

We congratulate the tireless bug hunters and wish them not to allow any critical error to the releases!

IMERJA-COMPLEX-HOSTING

intercity.technology

Direct

Choose an IT service provider with real People Power and an award-winning Do More culture.

WEBCOM_AS_GEO

cloud9.ge

Professional web hosting provider and experienced Data Center operator in Georgia.

NetAccess Systems Inc

netaccess.ca

Simplify business technology with NetAccess. Explore managed IT, internet connectivity, cloud, voice, and security solutions backed by expert local support.

HOSTLINE

hostline.io

Direct

Hostline - your reliable partner for dedicated servers, VPS, colocation, and specialized hosting solutions for forex trading and satellite TV streaming.

amsterdam · hong kong · london · new york

Elea Data Centers

eleadatacenters.com

A Elea Digital, plataforma de seis data centers da Piemonte Holding, anuncia ter recebido pelo Uptime Institute a certificação Tier III Design para seu data center BSB2, localizado no Setor de Indústrias Gráficas (SIG) em Brasília.

Lifeline Data Centers

lifelinedatacenters.com

Lifeline Data Centers announces it has just been certified as a CMMC RPO (Cybersecurity Maturity Model Certification Registered Provider Organization).  This certification authorizes Lifeline to represent the CMMC Accreditation Body by advising private organizations on the CMMC Standard and how to become compliant with CMMC controls. As a compliance and uptime power house, Lifeline is […]

HOSTMEIN-GRIX

hostmein.gr

Επαγγελματική φιλοξενία ιστοσελίδων ελληνικό hosting Cloud Server Reseller Hosting, Domains, Dedicated Servers, Διαθέτουμε servers στα μεγαλύτερα Ελληνικά & διεθνή Data Centers

MIXITA-AS Milan (Italy) interconnection point

mix-it.net

Direct

L’agenda del Salotto offrirà, come sempre, un ampio spazio dedicato alle sessioni tecniche organizzate e realizzate grazie al contributo di tanti esperti volontari provenienti dal mondo dell’industry. Per il quinto anno consecutivo, abbiamo bisogno del tuo aiuto! Partecipa al sondaggio per scegliere i temi da inserire in agenda e, se ti va, candidati per organizzare […]

Optimus Technologies

optimus.com.bd

Direct

Optimus Technologies offers infrastructure, cloud, and colocation services at Tier III data centers located in key Bangladeshi cities like Dhaka, Jashore, Khulna, Cumilla, and Chittagong.

Data Zone Company Limited

datazonedc.com

Direct

Data Zone Thailand’s growth model is driven by Asia Pacific’s need for a purpose-built data center that brings assured redundancy, availability and disaster risk mitigation supported by the latest proven and industry leading designs.

PT Gateway Internet Indonesia

gateway.net.id

GatewayNet is an Internet Service Provider (ISP) company with the capacity of providing information and technology service that is completely adjustable to fit the customers needs. With our commitment to always give the best information and technology services in Indonesia, Gatewaynet strives to answer all of the customers’ information and technology needs.

Leading Edge Data Centres

leadingedgedc.com

Direct

Leading Edge Data Centres is Australia’s first dedicated edge data centre network provider, building highly connected edge data centres in regional Australia.

Frequently asked questions

What is Uptime Tier III for a colocation provider?
Uptime Tier III: Concurrently maintainable infrastructure, with 99.982 percent expected availability. viabandwidth lists 458 colocation operators carrying this certification.
How many Uptime Tier III certified colocation providers are there?
458 colocation operators in viabandwidth's directory report Uptime Tier III. Certification labels are surfaced from operator records and PeeringDB; certificate verification is the buyer's responsibility before contract.
What should procurement teams check beyond the Uptime Tier III label?
Uptime Institute Tier III means the facility is concurrently maintainable, with redundant capacity components and multiple distribution paths. Tier certification is more meaningful than Tier compliance claims. Ask whether the certification covers Design (TCDD) or both Design and Constructed Facility (TCCF) — the latter is stronger evidence.
Does Uptime Tier III alone qualify an operator for shortlisting?
A certification is one signal, not a verdict. Connectivity density, operator credibility (do they actually run the building), power and cooling capacity, and contract terms still matter. Use this hub to filter on certification, then check the country page and the operator profile for the full procurement picture.

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