Company lists · Data refreshed October 2026

Top 25 Cloud AI service providers worldwide

Name: Cloud AI service providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 13,713 companies tracked

RevenueBase identified 13,713 company matches for cloud AI service providers worldwide as of October 2026 and tracks 1,012,187 professional contacts across them, including 266,204 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cloud AI service 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 October 1, 2026. Country and city lists for cloud AI service 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 Oct 1, 2026 How this list was built

13,713Companies

1,012,187Contacts tracked

266,204Verified emails

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The 25 largest cloud AI service providers worldwide

Ranked by team size

Top 25 of 13,713 company matches for cloud AI service providers 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	Coforge	Exact match	Noida, IndiaHQ recorded Oct 1, 2026	10001+	25,148 contacts →
	Exact match “Where AI engineering meets industry expertise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	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
6	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
7	Straive	Exact match	SingaporeHQ recorded Oct 1, 2026	10001+	11,139 contacts →
	Exact match “At Straive, we operationalize Data Analytics and AI for global enterprises, working with several Fortune 500 companies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	RWS Group	Exact match	Maidenhead, United KingdomHQ recorded Oct 1, 2026	5,001-10,000	9,843 contacts →
	Exact match “Welcome to RWS!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	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
10	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
11	Innodata INC	Exact match	Ridgefield Park, NJ, United StatesHQ recorded Oct 1, 2026	5,001-10,000	7,436 contacts →
	Exact match “NASDAQ: INOD) Innodata is a global data engineering company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	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
13	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
14	Turing	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	6,094 contacts →
	Exact match “Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Altimetrik	Exact match	Southfield, MI, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,969 contacts →
	Exact match “Altimetrik is an AI-native engineering company that builds systems to power the modern enterprise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Brillio	Exact match	Dallas, TX, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,285 contacts →
	Exact match “Brillio is The Enterprise AI Accelerator helping Fortune companies move from AI ambition to scaled impact, faster.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Invisible Technologies	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	n/a	4,941 contacts →
	Exact match “Invisible Technologies makes AI work.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Telus Digital AI Data Solutions	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 1, 2026	10001+	4,886 contacts →
	Exact match “TELUS Digital AI & Data Solutions partners with a diverse and vibrant community to help our customers enhance their AI and machine learning models.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	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
20	Compass UOL	Exact match	San Francisco, United StatesHQ recorded Oct 1, 2026	5,001-10,000	4,619 contacts →
	Exact match “We are AI/R.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	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
22	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
23	MAQ Software	Exact match	Redmond, WA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,323 contacts →
	Exact match “MAQ Software enables leading companies to accelerate AI and data initiatives.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	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
25	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

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 “cloud AI service providers”. 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 13,713 cloud AI service providers worldwide

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Cloud AI service providers worldwide at a glance

As of Oct 1, 2026

26.3%Verified-email coverage

73.8Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

8,048

11-50

3,985

51-200

1,101

201-500

316

501-1,000

108

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 cloud AI service providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “cloud AI service 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 266,204 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 AI service providers by location

94 lists · largest first

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

How many cloud AI service providers are there worldwide?

RevenueBase identified 13,713 company matches for cloud AI service providers 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 cloud AI service providers?

The United States leads with 2,552 companies, followed by India (1,950) and the United Kingdom (661). Every cloud AI service providers list by country and city is linked on this page.

Which city has the most cloud AI service providers?

London leads with 382 company records, followed by Bangalore (310) and San Francisco (186).

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 266,204 professional contacts with verified work emails tracked across these 13,713 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.