Company lists · Data refreshed September 2026
Top 25 Infrastructure as a service providers worldwide
RevenueBase identified 1,769 infrastructure as a service providers worldwide as of September 2026 and tracks 196,583 professional contacts across them, including 19,329 with verified work emails. The United States is the largest market and London the largest hub.
This list covers infrastructure as a service providers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for infrastructure as a service providers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest infrastructure as a service providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 156,457 contacts → | ||||
Strong evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,153 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,036 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,793 contacts → | ||||
Strong evidence “TNS is a global provider of Infrastructure-as-a-Service (IaaS) solutions to the financial, communications and payments markets.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 811 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 629 contacts → | ||||
Strong evidence “Leaseweb is a leading Cloud services and Infrastructure-as-a-Service (IaaS) provider serving a worldwide portfolio of customers ranging from SMBs to Enterprises.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 516 contacts → | ||||
Partial evidence “Ingrasys Inc.Foxconn Technology GroupAS9100 -> Ingrasys About Ingrasys Ingrasys Inc, a subsidiary of Foxconn Technology Group and a global leading cloud infrastructure provider…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 471 contacts → | ||||
Partial evidence “Yandex Cloud is a public cloud platform where companies can create and develop projects using Yandex's scalable computing power, advanced technologies, and infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 440 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 434 contacts → | ||||
Strong evidence “Expedient is a data center and cloud services provider offering infrastructure as a service (IaaS) with local operations in Pittsburgh, PA, Baltimore, MD, Boston, MA, Cleveland…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 428 contacts → | ||||
Indirect evidence “SoftLayer is now IBM Cloud.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 356 contacts → | ||||
Indirect evidence “Established in 2012 and headquartered in Shanghai, UCloud is a leading neutral and secure computing service platform.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 348 contacts → | ||||
Partial evidence “Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 344 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 332 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 305 contacts → | ||||
Indirect evidence “E2E Cloud is amongst India's fastest growing accelerated computing platform in India.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 284 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 227 contacts → | ||||
Indirect evidence “We're always on so you're always there.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 205 contacts → | ||||
Indirect evidence “Somos uma empresa especializada em serviços de Cloud Computing e Dados que tem se destacado no mercado de Tecnologia por sua liderança e caráter inovador.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 188 contacts → | ||||
Indirect evidence “FUTURE-PROOF CLOUD Infraestrutura digital soberana construída por quem já viu o futuro mudar mais de uma vez.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 179 contacts → | ||||
Partial evidence “SHRO SYSTEMS can help you opt for the right combination of platforms and applications and assist you in designing, building, managing an always-available IT Infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 170 contacts → | ||||
Indirect evidence “ThinkOn, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 159 contacts → | ||||
Indirect evidence “Have you replaced lugging DVDs around by streaming movies on Netflix wherever you are?” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 146 contacts → | ||||
Partial evidence “UnitedLayer is the world’s leading private cloud solution provider, empowering enterprises with secure, high-performance infrastructure powered by the latest Agentic AI…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 143 contacts → | ||||
Indirect evidence “Sotoon is a privately held company that offers advanced Cloud services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: infrastructure as a service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names infrastructure as a service providers.
- Partial evidence
- Its own public description names part of infrastructure as a service providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name infrastructure as a service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,769 infrastructure as a service providers worldwide
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Infrastructure as a service providers worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among infrastructure as a service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for infrastructure as a service providers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “infrastructure as a service providers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names infrastructure as a service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among infrastructure as a service providers, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 19,329 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Infrastructure as a service providers by location
11 lists · largest firstEvery Infrastructure as a service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Infrastructure as a service providers based in the United States323
- Infrastructure as a service providers based in India176
- Infrastructure as a service providers based in Brazil117
- Infrastructure as a service providers based in the United Kingdom86
- Infrastructure as a service providers based in Australia41
- Infrastructure as a service providers based in the Netherlands39
- Infrastructure as a service providers based in Canada37
- Infrastructure as a service providers based in France35
- Infrastructure as a service providers based in Germany30
- Infrastructure as a service providers based in Türkiye30
- Infrastructure as a service providers based in Israel27
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names infrastructure as a service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many infrastructure as a service providers are there worldwide?
RevenueBase identified 1,769 infrastructure as a service providers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Amazon WEB Services AWS, headquartered in Seattle, tops this list with the largest team on record.
Which country has the most infrastructure as a service providers?
The United States leads with 323 companies, followed by India (176) and Brazil (117). Every infrastructure as a service providers list by country and city is linked on this page.
Which city has the most infrastructure as a service providers?
London leads with 34 headquartered companies, followed by Sao Paulo (31) and Tehran (20).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 19,329 verified decision-maker contacts tracked across these 1,769 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.