Company lists · Data refreshed September 2026
Top 25 Cloud infrastructure automation companies worldwide
RevenueBase identified 2,488 cloud infrastructure automation companies worldwide as of September 2026 and tracks 217,475 professional contacts across them, including 30,208 with verified work emails. The United States is the largest market and London the largest hub.
This list covers cloud infrastructure automation companies 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 27, 2026. Country and city lists for cloud infrastructure automation companies 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 cloud infrastructure automation companies 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 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 17,326 contacts → | ||||
Strong evidence “Broadcom's VMware software manages cloud complexity so customers can modernize infrastructure, accelerate app development, and protect workloads, wherever these reside.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 9,122 contacts → | ||||
Partial evidence “Nutanix is a global leader in cloud software, offering organizations a single platform for running apps and data across clouds.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,614 contacts → | ||||
Strong evidence “Cloud4C, part of Capgemini, is a global leader in AI-powered, automation-driven, application-centric managed services and cloud infrastructure, delivering Sovereign and Secure…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,541 contacts → | ||||
Strong evidence “At HashiCorp, we believe infrastructure enables innovation, and we are helping organizations to operate that infrastructure in the cloud.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 900 contacts → | ||||
Indirect evidence “At Docker, we simplify the lives of developers who are making world-changing apps.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 837 contacts → | ||||
Partial evidence “Railway’s mission is to build the cloud computing stack that unburdens you, so you can focus more on what matters to you.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 627 contacts → | ||||
Strong evidence “Your cloud infrastructure, always at its best.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 451 contacts → | ||||
Partial evidence “Sela Cloud provides tech solutions for SaaS & AI companies.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 450 contacts → | ||||
Strong evidence “Gcore is a global provider of software and infrastructure solutions for AI, cloud, network, and security, headquartered in Luxembourg with more than 550 employees worldwide.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 342 contacts → | ||||
Partial evidence “HashRoot is an ISO 9001:2015 and 27001:2015 certified IT Service Provider specialized in providing Artificial Intelligence as a Service, Cloud & DevOps Services, Data Center and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 341 contacts → | ||||
Strong evidence “Somos especialistas en proyectos complejos de Cloud, Workflow Automation, AI y Data, ayudando a organizaciones a reinventar su operación con soluciones ágiles, escalables y…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 334 contacts → | ||||
Strong evidence “Internap Holding LLC (INAP) is a global provider of performance-driven, secure hybrid infrastructure solutions, enabling technology leaders to simplify their cloud journeys and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 329 contacts → | ||||
Strong evidence “Cast AI is the automation platform for cloud-native and AI workloads that keeps applications reliable and performant, with cost savings as a natural outcome.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 305 contacts → | ||||
Partial evidence “E2E Cloud is amongst India's fastest growing accelerated computing platform in India.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 295 contacts → | ||||
Indirect evidence “100+ enterprise clients.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 282 contacts → | ||||
Partial evidence “Corent's SurPaaS® Platform automates some of the most complex, time and labor-consuming Cloud migration, modernization and management tasks.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 239 contacts → | ||||
Strong evidence “Aptly Technology Corporation, headquartered in Seattle, USA, specializes in Cloud and AI Infrastructure Operations (I&O) outsourcing services.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 227 contacts → | ||||
Indirect evidence “We're always on so you're always there.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 221 contacts → | ||||
Partial evidence “Automox is the IT automation platform for modern organizations.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 216 contacts → | ||||
Partial evidence “VMware Tanzu helps you modernize your applications and infrastructure with a common goal: deliver better software to production, continuously.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 205 contacts → | ||||
Partial 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 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 199 contacts → | ||||
Partial evidence “As your next gen cloud partner, we enable organizations to harness the full potential of the cloud through comprehensive cloud solutions and strategic consultancy.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 192 contacts → | ||||
Partial evidence “LAB3 provides platform engineering and cloud technology services with unmatched speed and precision.” Source: RevenueBase Database · checked Sep 27, 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: cloud infrastructure automation companies. 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 cloud infrastructure automation companies.
- Partial evidence
- Its own public description names part of cloud infrastructure automation companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cloud infrastructure automation companies. 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 2,488 cloud infrastructure automation companies worldwide
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Cloud infrastructure automation companies worldwide at a glance
As of Sep 27, 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 cloud infrastructure automation companies, 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 cloud infrastructure automation companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cloud infrastructure automation companies”. 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 cloud infrastructure automation companies), 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 cloud infrastructure automation companies, 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, 30,208 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 27, 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.
Cloud infrastructure automation companies by location
13 lists · largest firstEvery Cloud infrastructure automation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cloud infrastructure automation companies based in the United States597
- Cloud infrastructure automation companies based in India334
- Cloud infrastructure automation companies based in the United Kingdom119
- Cloud infrastructure automation companies based in Brazil79
- Cloud infrastructure automation companies based in Canada66
- Cloud infrastructure automation companies based in France66
- Cloud infrastructure automation companies based in Germany61
- Cloud infrastructure automation companies based in Australia49
- Cloud infrastructure automation companies based in the Netherlands48
- Cloud infrastructure automation companies based in Israel33
- Cloud infrastructure automation companies based in Spain32
Cities
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 cloud infrastructure automation companies, 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 cloud infrastructure automation companies are there worldwide?
RevenueBase identified 2,488 cloud infrastructure automation companies 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 cloud infrastructure automation companies?
The United States leads with 597 companies, followed by India (334) and the United Kingdom (119). Every cloud infrastructure automation companies list by country and city is linked on this page.
Which city has the most cloud infrastructure automation companies?
London leads with 66 headquartered companies, followed by San Francisco (56) and Pune (35).
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 30,208 verified decision-maker contacts tracked across these 2,488 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 27, 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.