Company lists · Data refreshed September 2026

Top 25 Cloud application providers worldwide

RevenueBase identified 1,578 cloud application providers worldwide as of September 2026 and tracks 226,875 professional contacts across them, including 28,513 with verified work emails. The United States is the largest market and London the largest hub.

This list covers cloud application 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 27, 2026. Country and city lists for cloud application 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 27, 2026 86% judged on-target in blind review
1,578Companies
226,875Contacts tracked
28,513Verified emails
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The 25 largest cloud application providers worldwide

Ranked by team size
Top 25 of 1,578 cloud application providers worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud application 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 202610001+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 27, 2026
2Indirect evidenceChennai, IndiaHQ checked Sep 27, 202610001+23,257 contacts →

Indirect evidence

“Zoho offers beautifully smart software to help you grow your business.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceSydney, TürkiyeHQ checked Sep 27, 202610001+18,878 contacts →

Indirect evidence

“Atlassian powers the collaboration that helps teams accomplish what would otherwise be impossible alone.”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceRoubaix, FranceHQ checked Sep 27, 20261,001-5,0003,036 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 27, 2026
5Indirect evidenceDelhi, IndiaHQ checked Sep 27, 202610001+534 contacts →

Indirect evidence

“MICROSOFT INDIA (R&D) PRIVATE LIMITED is a company based out of 807, New Delhi House Barakhamba Road New, Delhi, Delhi, India.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceMilano, ItalyHQ checked Sep 27, 2026501-1,000460 contacts →

Partial evidence

“Noovle, within the TIM Group, aims to become the leader for Italian cloud services.”

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidenceFetsund, United StatesHQ checked Sep 27, 202610001+428 contacts →

Partial evidence

“SoftLayer is now IBM Cloud.”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidence東京都中央区, JapanHQ checked Sep 27, 2026501-1,000348 contacts →

Indirect evidence

“At Cybozu, our mission is to build a society brimming with teamwork.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceAugusta, GA, United StatesHQ checked Sep 27, 202651-200323 contacts →

Partial evidence

“Sagenext, based in Augusta, GA, is a trusted provider of secure cloud hosting solutions for CPAs, accountants, tax professionals, and small businesses across the globe.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceNew Delhi, IndiaHQ checked Sep 27, 2026201-500305 contacts →

Partial evidence

“E2E Cloud is amongst India's fastest growing accelerated computing platform in India.”

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidenceFremont, CA, United StatesHQ checked Sep 27, 2026201-500237 contacts →

Partial evidence

“Apptivo is a cloud platform of integrated business apps designed for companies of all shapes & sizes.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceMclean, VA, United StatesHQ checked Sep 27, 2026201-500231 contacts →

Indirect evidence

“Digital Harbor proudly calls itself an innovation-driven company that holds a strong vision of reimagining the future of the enterprise world.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceAuckland, New ZealandHQ checked Sep 27, 2026201-500227 contacts →

Indirect evidence

“We're always on so you're always there.”

Source: RevenueBase Database · checked Sep 27, 2026
14Partial evidenceSão Paulo, BrazilHQ checked Sep 27, 202651-200205 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, 2026
15Partial evidenceAl Reem Island, United Arab EmiratesHQ checked Sep 27, 202651-200199 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, 2026
16Strong evidenceNewark, CA, United StatesHQ checked Sep 27, 2026201-500199 contacts →

Strong evidence

“CloudPaths provides cloud applications expertise and services to transform and optimize enterprises.”

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceCampinas, BrazilHQ checked Sep 27, 202651-200188 contacts →

Partial evidence

“FUTURE-PROOF CLOUD Infraestrutura digital soberana construída por quem já viu o futuro mudar mais de uma vez.”

Source: RevenueBase Database · checked Sep 27, 2026
18Partial evidenceBuffalo, NY, United StatesHQ checked Sep 27, 2026201-500181 contacts →

Partial evidence

“Synacor is a cloud-based software and services company headquartered in Buffalo, New York with offices across the globe.”

Source: RevenueBase Database · checked Sep 27, 2026
19Partial evidenceBath, United KingdomHQ checked Sep 27, 202651-200168 contacts →

Partial evidence

“Cloud Direct is a leading Microsoft Partner that helps organisations realise the true value of artificial intelligence and position themselves as Agent-Ready Enterprises.”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidenceSingaporeHQ checked Sep 27, 20261,001-5,000166 contacts →

Indirect evidence

“Lark is a new take on the office suite that is transforming workplace collaboration.”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026201-500154 contacts →

Indirect evidence

“Heroku from Salesforce is the AI PaaS for deploying, managing, and scaling your apps.”

Source: RevenueBase Database · checked Sep 27, 2026
22Partial evidenceHyderabad, IndiaHQ checked Sep 27, 202651-200135 contacts →

Partial evidence

“Neutara is a US-based technology company that offers multiple products and services in the areas of cloud, remote workspace, e-commerce, consumer & and enterprise SAAS.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceHelsinki, FinlandHQ checked Sep 27, 202651-200134 contacts →

Partial evidence

“UpCloud is a European, sovereign cloud infrastructure provider offering high-performance cloud servers on an hourly billed Infrastructure-as-a-Service (IaaS) platform from 15…”

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceRiga, LatviaHQ checked Sep 27, 202651-200133 contacts →

Indirect evidence

“ONLYOFFICE is a project developed by experienced IT experts from Ascensio System SIA, leading IT company with headquarters in Riga, Latvia.”

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceBelgrade, SerbiaHQ checked Sep 27, 202651-200128 contacts →

Partial evidence

“COMING is the first cloud provider in Serbia that has been providing cloud services since 2009.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 1,578 cloud application providers worldwide

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Cloud application providers worldwide at a glance

As of Sep 27, 2026
12.6%Verified-email coverage
143.8Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
720
11-50
573
51-200
165
201-500
57
501-1,000
21
1,001-5,000
13
5,001-10,000
5
10001+
21

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 application 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 cloud application providers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “cloud application 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 cloud application 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 cloud application 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, 28,513 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 application providers by location

9 lists · largest first

Every Cloud application providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 application 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 cloud application providers are there worldwide?

RevenueBase identified 1,578 cloud application 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 cloud application providers?

The United States leads with 282 companies, followed by India (159) and the United Kingdom (76). Every cloud application providers list by country and city is linked on this page.

Which city has the most cloud application providers?

London leads with 38 headquartered companies, followed by Sao Paulo (19) and Dubai (14).

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 28,513 verified decision-maker contacts tracked across these 1,578 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.