Company lists · Data refreshed November 2026

Top 25 High availability hosting providers worldwide

RevenueBase identified 6,750 company matches for high availability hosting providers worldwide as of November 2026 and tracks 49,287 professional contacts across them, including 6,665 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for high availability hosting providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for high availability hosting providers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
6,750Companies
49,287Contacts tracked
6,665Verified emails
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The 25 largest high availability hosting providers worldwide

Ranked by team size
Top 25 of 6,750 company matches for high availability hosting providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAustraliaHQ recorded Nov 6, 2026n/a1,550 contacts →

Exact match

“IT Company is a leading Company providing IT Services and solutions that provide a range of customer-centric services working best for your online business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVilnius, LithuaniaHQ recorded Nov 6, 2026501-1,0001,233 contacts →

Exact match

“Hostinger is an AI-powered platform for building and growing businesses online – web hosting, domains, email, website creation, and business tools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAmsterdam, JapanHQ recorded Nov 6, 2026501-1,000656 contacts →

Exact match

“Leaseweb is a leading Cloud services and Infrastructure-as-a-Service (IaaS) provider serving a worldwide portfolio of customers ranging from SMBs to Enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 20261,001-5,000536 contacts →

Exact match

“Endurance Group is now Newfold Digital.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 2026501-1,000385 contacts →

Exact match

“Trusted by over 5M customers worldwide, Bluehost is the all-in-one platform empowering entrepreneurs, small businesses, agencies and developers to build, grow and run online with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 2026201-500382 contacts →

Exact match

“We are passionate about making our products and services tools for innovation, generation of values and opportunities for our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLuxembourgHQ recorded Nov 6, 2026501-1,000357 contacts →

Exact match

“The global standard in web enablement, powering millions of businesses worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-500326 contacts →

Exact match

“Ever since its inception in 1995, Progression has been at the forefront of technology, delivering outstanding IT infrastructure services to create significant business value for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLansing, MI, United StatesHQ recorded Nov 6, 20261,001-5,000310 contacts →

Exact match

“Managed hosting should grow with a business, not hold it back.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 202651-200303 contacts →

Exact match

“About HostPapa HostPapa is a privately-owned company headquartered in Burlington, Ontario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNoida, IndiaHQ recorded Nov 6, 2026201-500293 contacts →

Exact match

“27+ Years of Excellence in providing Cloud Computing Solutions in India AWS DevOps, Microsoft Workload and Resiliency Competent AWS Premier Consulting Partner Among the top 10…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlcobendas, SpainHQ recorded Nov 6, 2026201-500288 contacts →

Exact match

“acens, perteneciente al Grupo acens Technologies, es una empresa proveedora de servicios de “Hosting”, “Housing” y Soluciones de Telecomunicaciones para el mercado empresarial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVirginia Beach, VA, United StatesHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“InMotion Hosting is an industry-leading provider of Shared Hosting, Hosting for WordPress, VPS Hosting, and Dedicated Servers with white-glove management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026501-1,000264 contacts →

Exact match

“HostGator, a Newfold Company, is a leading provider of shared, reseller, VPS & dedicated web hosting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMedan, IndonesiaHQ recorded Nov 6, 202651-200256 contacts →

Exact match

“Established in 1996, nusanet has been a pioneering force in the digital landscape, specializing in web design and hosting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchToledo, OH, United StatesHQ recorded Nov 6, 2026n/a243 contacts →

Exact match

“TOAST.net was founded as an Internet Service Provider (ISP) in 1996 and has evolved as an Internet & Managed Services provider specializing in Cloud Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWest Hollywood, CA, United StatesHQ recorded Nov 6, 2026201-500242 contacts →

Exact match

“Kinsta is a premium managed hosting for WordPress solution – designed for all types of businesses, agencies and high-traffic ecommerce stores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBerlin, GermanyHQ recorded Nov 6, 2026501-1,000230 contacts →

Exact match

“STRATO is the reliable web hosting provider for everyone who wants to be successful online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIndiaHQ recorded Nov 6, 2026201-500211 contacts →

Exact match

“Poornam Info Vision was founded in with the vision of making internet technology accessible to the average business owner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSpainHQ recorded Nov 6, 2026201-500210 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchReims, FranceHQ recorded Nov 6, 202651-200191 contacts →

Exact match

“Implantée à Reims depuis 1997, la société HEXANET est constituée d'une équipe de professionnels, ayant une expérience reconnue dans le domaine d'internet, des réseaux et des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“Melbourne IT helps organisations of all sizes to successfully do business online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200182 contacts →

Exact match

“A EVEO é reconhecida como a maior empresa de servidores dedicados do Brasil e a principal referência em private cloud do país.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 202651-200158 contacts →

Exact match

“Nitrado powers multiplayer for game studios and players worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSharq, KuwaitHQ recorded Nov 6, 202611-50142 contacts →

Exact match

“KUWAITNET™ was incorporated in 1997 for the sole purpose of providing professional IT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 6,750 high availability hosting providers worldwide

See the full list, filter by size, metro and specialty, and access 6,665 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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High availability hosting providers worldwide at a glance

As of Nov 6, 2026
13.5%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
4,150
11-50
1,821
51-200
417
201-500
106
501-1,000
39
1,001-5,000
15
5,001-10,000
5
10001+
4

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for high availability hosting providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “high availability hosting providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 6,665 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

High availability hosting providers by location

28 lists · largest first

Every High availability hosting providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “high availability hosting providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many high availability hosting providers are there worldwide?

RevenueBase identified 6,750 company matches for high availability hosting providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

IT Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most high availability hosting providers?

The United States leads with 1,003 companies, followed by India (576) and the United Kingdom (475). Every high availability hosting providers list by country and city is linked on this page.

Which city has the most high availability hosting providers?

London leads with 144 company records, followed by Sao Paulo (49) and Belo Horizonte (41).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,665 professional contacts with verified work emails tracked across these 6,750 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.