Company lists · Data refreshed October 2026

Top 25 AI cloud companies worldwide

Name: AI cloud companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 5,421 companies tracked

RevenueBase identified 5,421 company matches for AI cloud companies worldwide as of October 2026 and tracks 867,522 professional contacts across them, including 233,180 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI cloud 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 AI cloud 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

5,421Companies

867,522Contacts tracked

233,180Verified emails

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The 25 largest AI cloud companies worldwide

Ranked by team size

Top 25 of 5,421 company matches for AI cloud 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cognizant	Exact match	Teaneck, NJ, United StatesHQ recorded Oct 1, 2026	10001+	326,658 contacts →
	Exact match “Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Amazon WEB Services AWS	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	10001+	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
3	Oracle	Exact match	Austin, TX, United StatesHQ recorded Oct 1, 2026	10001+	143,390 contacts →
	Exact match “Oracle is a global leader in AI, delivering the cloud infrastructure, data, and applications that organizations across the world trust to successfully achieve business outcomes at…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Publicis Sapient	Exact match	Boston, MA, United StatesHQ recorded Oct 1, 2026	10001+	20,235 contacts →
	Exact match “Publicis Sapient is a technology company that provides enterprise AI platforms and services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Baidu, INC	Exact match	Beijing, ChinaHQ recorded Oct 1, 2026	10001+	14,658 contacts →
	Exact match “Baidu is a leading AI company with strong Internet foundation, driven by our mission to “make the complicated world simpler through technology”.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Databricks	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	5,001-10,000	12,830 contacts →
	Exact match “Databricks is the Data and AI company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Teradata	Exact match	San Diego, CA, United StatesHQ recorded Oct 1, 2026	10001+	9,049 contacts →
	Exact match “Teradata empowers enterprises to turn intelligence into autonomous action, grounding AI agents in deep business context and trusted data.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Valuelabs	Exact match	Hyderabad, United StatesHQ recorded Oct 1, 2026	5,001-10,000	8,506 contacts →
	Exact match “Founded in 1997, ValueLabs is a global Agentic AI services company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Rackspace Technology	Exact match	San Antonio, TX, United StatesHQ recorded Oct 1, 2026	5,001-10,000	7,069 contacts →
	Exact match “Rackspace Technology® is the operator of the full enterprise AI stack from governed private cloud to AI inference and agents in production.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Microland Limited	Exact match	Bangalore, IndiaHQ recorded Oct 1, 2026	1,001-5,000	6,103 contacts →
	Exact match “Shaping Intelligent Enterprises with AI-first, Platform led, tech infrastructure services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Mastek	Exact match	Reading, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,352 contacts →
	Exact match “Mastek Limited is a global provider of enterprise AI, digital, and cloud services, enabling clients to achieve measurable and sustainable returns on their technology investments.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Celebal Technologies	Exact match	Jaipur, IndiaHQ recorded Oct 1, 2026	1,001-5,000	4,851 contacts →
	Exact match “Celebal Technologies is a premier software services company in the field of Data Science, Big Data and Enterprise Cloud.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	LG CNS	Exact match	Seoul, South KoreaHQ recorded Oct 1, 2026	5,001-10,000	4,637 contacts →
	Exact match “LG CNS is a leading global AI service provider specializing in AX (AI Transformation).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Niit Technologies Limited	Exact match	Noida, IndiaHQ recorded Oct 1, 2026	5,001-10,000	4,582 contacts →
	Exact match “NIIT Tech is Coforge now.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Cloudera	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	3,219 contacts →
	Exact match “Cloudera is the only data and AI platform company that brings AI to data anywhere: in clouds, data centers, and at the edge.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Inspur Group	Exact match	Jinan, ChinaHQ recorded Oct 1, 2026	10001+	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
17	Accolite	Exact match	Hyderabad, IndiaHQ recorded Oct 1, 2026	1,001-5,000	2,702 contacts →
	Exact match “This page has transitioned to Bounteous India.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Accion Labs	Exact match	Bridgeville, PA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,417 contacts →
	Exact match “Accion Labs is an - headquartered in Pittsburgh.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Trianz	Exact match	Herndon, VA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,331 contacts →
	Exact match “Trianz is a "transformation services as a software" company - helping enterprises accelerate cloud adoption and AI transformation through Concierto, our unified, AI-first platform…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Alteryx	Exact match	Irvine, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,245 contacts →
	Exact match “At Alteryx, we put data and AI to work for the Intelligent Enterprise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Digitalocean	Exact match	Broomfield, CO, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,045 contacts →
	Exact match “DigitalOcean is the AI-Native Cloud purpose-built for the inference and agentic era.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Coreweave	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,865 contacts →
	Exact match “CoreWeave is the Essential Cloud for AI.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	KIO	Exact match	México, MexicoHQ recorded Oct 1, 2026	1,001-5,000	1,756 contacts →
	Exact match “KIO potencia negocios con inteligencia artificial, nube, ciberseguridad, servicios administrados, aplicativos empresariales e infraestructura.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Core42	Exact match	United Arab EmiratesHQ recorded Oct 1, 2026	1,001-5,000	1,611 contacts →
	Exact match “Core42, a G42 company, delivers the cloud, AI, and digital infrastructure that empowers governments, enterprises, and industries to scale innovation responsibly.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Sigmoid	Exact match	Jersey City, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,601 contacts →
	Exact match “Sigmoid is an AI-first company that helps organizations modernize data, transform business processes, and make better decisions using data and AI.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “AI cloud companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,421 AI cloud companies worldwide

See the full list, filter by size, metro and specialty, and access 233,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI cloud companies worldwide at a glance

As of Oct 1, 2026

26.9%Verified-email coverage

160.0Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

2,624

11-50

1,710

51-200

667

201-500

204

501-1,000

1,001-5,000

5,001-10,000

10001+

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 AI cloud companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “AI cloud 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 233,180 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.

AI cloud companies by location

42 lists · largest first

Every AI cloud 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 “AI cloud companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI cloud companies are there worldwide?

RevenueBase identified 5,421 company matches for AI cloud 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?

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

Which country has the most AI cloud companies?

The United States leads with 1,054 companies, followed by India (873) and the United Kingdom (248). Every AI cloud companies list by country and city is linked on this page.

Which city has the most AI cloud companies?

London leads with 147 company records, followed by Bangalore (134) and Hyderabad (89).

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 233,180 professional contacts with verified work emails tracked across these 5,421 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.