Company lists · Data refreshed September 2026

Top 25 Enterprise cloud service providers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 5,624 companies tracked

RevenueBase identified 5,624 enterprise cloud service providers worldwide as of September 2026 and tracks 344,325 professional contacts across them, including 57,057 with verified work emails. The United States is the largest market and London the largest hub.

This list covers enterprise cloud 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 28, 2026. Country and city lists for enterprise cloud 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

5,624Companies

344,325Contacts tracked

57,057Verified emails

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The 25 largest enterprise cloud service providers worldwide

Ranked by team size

Top 25 of 5,624 enterprise cloud service providers worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise cloud service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Amazon WEB Services AWS	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	10001+	156,457 contacts →
	Partial 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 28, 2026
2	Vmware	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 28, 2026	10001+	17,326 contacts →
	Partial 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 28, 2026
3	Samsung SDS	Partial evidence	Seoul, South KoreaHQ checked Sep 28, 2026	10001+	11,283 contacts →
	Partial evidence “Samsung SDS provides cloud computing and digital logistics services.” Source: RevenueBase Database · checked Sep 28, 2026
4	Nutanix	Partial evidence	San Jose, CA, United StatesHQ checked Sep 28, 2026	5,001-10,000	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 28, 2026
5	Softwareone	Partial evidence	Stans, FranceHQ checked Sep 28, 2026	5,001-10,000	6,574 contacts →
	Partial evidence “SoftwareOne is a global software and cloud solutions provider.” Source: RevenueBase Database · checked Sep 28, 2026
6	CEGID	Partial evidence	Lyon, FranceHQ checked Sep 28, 2026	1,001-5,000	3,506 contacts →
	Partial evidence “Cegid is the European leader in cloud management solutions for finance (cash management, taxation, ERP), human resources (payroll, talent management), accounting, retail, and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Inspur Group	Partial evidence	Jinan, ChinaHQ checked Sep 28, 2026	10001+	3,153 contacts →
	Partial 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 28, 2026
8	Ovhcloud	Partial evidence	Roubaix, FranceHQ checked Sep 28, 2026	1,001-5,000	3,036 contacts →
	Partial 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 28, 2026
9	Rocket Software	Partial evidence	Waltham, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,703 contacts →
	Partial evidence “As a global technology leader, Rocket Software is the partner of choice for organizations transforming their IT from core systems to the cloud.” Source: RevenueBase Database · checked Sep 28, 2026
10	IT Convergence	Partial evidence	Irving, IL, United StatesHQ checked Sep 28, 2026	501-1,000	1,950 contacts →
	Partial evidence “IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Source: RevenueBase Database · checked Sep 28, 2026
11	NTT Data Asia Pacific	Indirect evidence	SingaporeHQ checked Sep 28, 2026	10001+	1,885 contacts →
	Indirect evidence “NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100.” Source: RevenueBase Database · checked Sep 28, 2026
12	Core42	Strong evidence	United Arab EmiratesHQ checked Sep 28, 2026	1,001-5,000	1,611 contacts →
	Strong evidence “Core42, a G42 company, delivers the cloud, AI, and digital infrastructure that empowers governments, enterprises, and industries to scale innovation responsibly.” Source: RevenueBase Database · checked Sep 28, 2026
13	Esds Software Solution Limited	Partial evidence	Nashik, IndiaHQ checked Sep 28, 2026	501-1,000	1,419 contacts →
	Partial evidence “ESDS Software Solution Limited is India's Sovereign End-to-End AI Ecosystem Provider, delivering a comprehensive portfolio spanning Swaraj Cloud, Colocation, GPU-as-a-Service, AI…” Source: RevenueBase Database · checked Sep 28, 2026
14	Globalweb Corp	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1,001-5,000	1,402 contacts →
	Indirect evidence “A nuvem da Globalweb é uma combinação de tudo o que você precisa para focar naquilo que realmente depende de você: os negócios.” Source: RevenueBase Database · checked Sep 28, 2026
15	Kingdee	Strong evidence	深圳市, ChinaHQ checked Sep 28, 2026	1,001-5,000	1,302 contacts →
	Strong evidence “Kingdee offers comprehensive digital management cloud services to enterprises of all sizes.” Source: RevenueBase Database · checked Sep 28, 2026
16	Oracle Japan 日本オラクル	Indirect evidence	Minato-ku, JapanHQ checked Sep 28, 2026	1,001-5,000	1,211 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	Sungard Availability Services	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,175 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
18	ONIX	Strong evidence	Princeton, NJ, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,102 contacts →
	Strong evidence “Onix is a pioneer in cloud, data, and AI-driven transformation, delivering enterprise-grade innovation for more than two decades.” Source: RevenueBase Database · checked Sep 28, 2026
19	Nordcloud, An IBM Company	Partial evidence	Helsinki, FinlandHQ checked Sep 28, 2026	501-1,000	966 contacts →
	Partial evidence “Nordcloud is a European leader in cloud implementation, application development, managed services and training.” Source: RevenueBase Database · checked Sep 28, 2026
20	Sherweb	Partial evidence	Sherbrooke, QC, CanadaHQ checked Sep 28, 2026	1,001-5,000	941 contacts →
	Partial evidence “Sherweb is more than a cloud marketplace.” Source: RevenueBase Database · checked Sep 28, 2026
21	Railway	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	n/a	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 28, 2026
22	Tierpoint	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 28, 2026	501-1,000	811 contacts →
	Partial 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 28, 2026
23	Megazonecloud	Indirect evidence	Gwacheon-si, South KoreaHQ checked Sep 28, 2026	1,001-5,000	771 contacts →
	Indirect evidence “MSP).” Source: RevenueBase Database · checked Sep 28, 2026
24	Bytes Software Services	Indirect evidence	Leatherhead, United KingdomHQ checked Sep 28, 2026	501-1,000	766 contacts →
	Indirect evidence “Bytes is a leading provider of world-class IT solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	KERV	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	742 contacts →
	Indirect evidence “Kerv exists to use the power of technology for good: for our customers, our people, our communities and the planet.” Source: RevenueBase Database · checked Sep 28, 2026

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: enterprise cloud 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 enterprise cloud service providers.
Partial evidence: Its own public description names part of enterprise cloud service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise cloud 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 5,624 enterprise cloud service providers worldwide

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Enterprise cloud service providers worldwide at a glance

As of Sep 28, 2026

16.6%Verified-email coverage

61.2Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,274

11-50

2,112

51-200

784

201-500

215

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise cloud 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 enterprise cloud service providers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise cloud 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 enterprise cloud 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 enterprise cloud 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, 57,057 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 28, 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.

Enterprise cloud service providers by location

45 lists · largest first

Every Enterprise cloud 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 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 enterprise cloud 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 enterprise cloud service providers are there worldwide?

RevenueBase identified 5,624 enterprise cloud 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 enterprise cloud service providers?

The United States leads with 1,118 companies, followed by India (679) and the United Kingdom (299). Every enterprise cloud service providers list by country and city is linked on this page.

Which city has the most enterprise cloud service providers?

London leads with 127 headquartered companies, followed by Sao Paulo (93) and Hyderabad (69).

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 57,057 verified decision-maker contacts tracked across these 5,624 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 28, 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.