Company lists · Data refreshed October 2026

Top 25 Cloud infrastructure as a service companies worldwide

RevenueBase identified 3,994 company matches for cloud infrastructure as a service companies worldwide as of October 2026 and tracks 266,589 professional contacts across them, including 35,961 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cloud infrastructure as a service companies 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 October 1, 2026. Country and city lists for cloud infrastructure as a service companies 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 Oct 1, 2026 How this list was built
3,994Companies
266,589Contacts tracked
35,961Verified emails
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The 25 largest cloud infrastructure as a service companies worldwide

Ranked by team size
Top 25 of 3,994 company matches for cloud infrastructure as a service companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchSeattle, WA, United StatesHQ recorded Oct 1, 202610001+156,457 contacts →

Exact match

“Launched in 2006, Amazon Web Services (AWS) began exposing key infrastructure services to businesses in the form of web services - now widely known as cloud computing.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchPalo Alto, CA, United StatesHQ recorded Oct 1, 202610001+17,326 contacts →

Exact match

“Broadcom's VMware software manages cloud complexity so customers can modernize infrastructure, accelerate app development, and protect workloads, wherever these reside.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchSeoul, South KoreaHQ recorded Oct 1, 202610001+11,283 contacts →

Exact match

“Samsung SDS provides cloud computing and digital logistics services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchSan Jose, CA, United StatesHQ recorded Oct 1, 20265,001-10,0009,122 contacts →

Exact match

“Nutanix is a global leader in cloud software, offering organizations a single platform for running apps and data across clouds.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchJinan, ChinaHQ recorded Oct 1, 202610001+3,153 contacts →

Exact match

“Inspur group is China's leading cloud computing, big data service provider with three listed companies: Inspur Information, Inspur Software and Inspur International, covering four…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchRoubaix, FranceHQ recorded Oct 1, 20261,001-5,0003,036 contacts →

Exact match

“OVHcloud is a global player and the leading European cloud provider operating over servers within 43 data centers across 4 continents to reach 1,6 million customers in over 140…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 1, 20261,001-5,0001,842 contacts →

Exact match

“NTT Global Data Centers is a division of NTT DATA.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchReston, VA, United StatesHQ recorded Oct 1, 20261,001-5,0001,793 contacts →

Exact match

“TNS is a global provider of Infrastructure-as-a-Service (IaaS) solutions to the financial, communications and payments markets.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Oct 1, 20261,001-5,0001,402 contacts →

Exact match

“A nuvem da Globalweb é uma combinação de tudo o que você precisa para focar naquilo que realmente depende de você: os negócios.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchWayne, PA, United StatesHQ recorded Oct 1, 20261,001-5,0001,175 contacts →

Exact match

“11:11 Systems is a managed infrastructure solutions provider that empowers customers to modernize, protect, and manage mission-critical applications and data, leveraging 11:11’s…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 2026n/a837 contacts →

Exact match

“Railway’s mission is to build the cloud computing stack that unburdens you, so you can focus more on what matters to you.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchSt. Louis, MO, United StatesHQ recorded Oct 1, 2026501-1,000811 contacts →

Exact match

“We are cloud-forward and data center-strong, a champion for untangling the hybrid complexity of modern IT, so you can free up resources to innovate, exceed customer expectations…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchAmsterdam, JapanHQ recorded Oct 1, 2026501-1,000629 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 · Oct 1, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Oct 1, 2026501-1,000570 contacts →

Exact match

“In times of accelerated transformation, smart technology spending makes all the difference.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Oct 1, 20261,001-5,000528 contacts →

Exact match

“About NTT Ltd.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact match桃園市, TaiwanHQ recorded Oct 1, 20265,001-10,000516 contacts →

Exact match

“Ingrasys Inc.Foxconn Technology GroupAS9100 -> Ingrasys About Ingrasys Ingrasys Inc, a subsidiary of Foxconn Technology Group and a global leading cloud infrastructure provider…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchMoscow, RussiaHQ recorded Oct 1, 2026201-500471 contacts →

Exact match

“Yandex Cloud is a public cloud platform where companies can create and develop projects using Yandex's scalable computing power, advanced technologies, and infrastructure.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Oct 1, 2026501-1,000460 contacts →

Exact match

“Noovle, within the TIM Group, aims to become the leader for Italian cloud services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchRaleigh, NC, United StatesHQ recorded Oct 1, 2026501-1,000456 contacts →

Exact match

“Unbiased Cloud.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchBnei Brak, IsraelHQ recorded Oct 1, 2026201-500451 contacts →

Exact match

“Sela Cloud provides tech solutions for SaaS & AI companies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchGurgaon, IndiaHQ recorded Oct 1, 2026501-1,000440 contacts →

Exact match

“Founded in 2010, Real Time Data Services (RTDS) is a group of companies excelling in global information technology, specializing in Cloud Computing and Cloud Telephony.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchFetsund, United StatesHQ recorded Oct 1, 202610001+428 contacts →

Exact match

“SoftLayer is now IBM Cloud.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchGlasgow, United KingdomHQ recorded Oct 1, 2026201-500414 contacts →

Exact match

“Iomart combines cutting-edge cloud technology with deep industry expertise to help organisations transform with confidence.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchShanghai, ChinaHQ recorded Oct 1, 20261,001-5,000356 contacts →

Exact match

“Established in 2012 and headquartered in Shanghai, UCloud is a leading neutral and secure computing service platform.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchDes Moines, IA, United StatesHQ recorded Oct 1, 2026201-500351 contacts →

Exact match

“Lightedge delivers technology solutions that bring the operational benefits of the public cloud to enterprise IT workloads.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 3,994 cloud infrastructure as a service companies worldwide

See the full list, filter by size, metro and specialty, and access 35,961 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud infrastructure as a service companies worldwide at a glance

As of Oct 1, 2026
13.5%Verified-email coverage
66.7Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · London
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
1,725
11-50
1,524
51-200
492
201-500
125
501-1,000
47
1,001-5,000
36
5,001-10,000
8
10001+
27

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 cloud infrastructure as a service companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “cloud infrastructure as a service companies” 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 35,961 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 October 1, 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.

Cloud infrastructure as a service companies by location

34 lists · largest first

Every Cloud infrastructure as a service companies 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 “cloud infrastructure as a service companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud infrastructure as a service companies are there worldwide?

RevenueBase identified 3,994 company matches for cloud infrastructure as a service companies worldwide as of October 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?

Amazon WEB Services AWS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cloud infrastructure as a service companies?

The United States leads with 701 companies, followed by India (413) and Brazil (233). Every cloud infrastructure as a service companies list by country and city is linked on this page.

Which city has the most cloud infrastructure as a service companies?

London leads with 79 company records, followed by Sao Paulo (70) and Bangalore (50).

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 35,961 professional contacts with verified work emails tracked across these 3,994 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 October 1, 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.