Company lists · Data refreshed September 2026

Top 25 Secure cloud providers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 4,130 companies tracked

RevenueBase identified 4,130 secure cloud providers worldwide as of September 2026 and tracks 248,809 professional contacts across them, including 40,205 with verified work emails and 50,532 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers secure cloud 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 6, 2026. Country and city lists for secure cloud 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 6, 2026 86% judged on-target in blind review

4,130Companies

248,809Contacts tracked

40,205Verified emails

50,532Mobile numbers

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The 25 largest secure cloud providers worldwide

Ranked by team size

Top 25 of 4,130 secure cloud providers worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to secure cloud 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 6, 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 6, 2026
2	Vmware	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 6, 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 6, 2026
3	Ovhcloud	Partial evidence	Roubaix, FranceHQ checked Sep 6, 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 6, 2026
4	Avepoint	Partial evidence	Jersey City, NJ, United StatesHQ checked Sep 6, 2026	1,001-5,000	2,199 contacts →
	Partial evidence “AvePoint is the global leader in data protection, unifying data security, governance, and resilience to provide a trusted foundation for AI.” Source: RevenueBase Database · checked Sep 6, 2026
5	Eplus INC	Partial evidence	Herndon, VA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,749 contacts →
	Partial evidence “ePlus is a customer-first, services-led, results-driven and trusted industry leader that helps organizations secure, modernize, optimize, and scale every aspect of their IT…” Source: RevenueBase Database · checked Sep 6, 2026
6	Core42	Partial evidence	United Arab EmiratesHQ checked Sep 6, 2026	1,001-5,000	1,611 contacts →
	Partial 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 6, 2026
7	Globalweb Corp	Indirect evidence	São Paulo, BrazilHQ checked Sep 6, 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 6, 2026
8	Sungard Availability Services	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 6, 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 6, 2026
9	Tierpoint	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 6, 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 6, 2026
10	Bytes Software Services	Indirect evidence	Leatherhead, United KingdomHQ checked Sep 6, 2026	501-1,000	766 contacts →
	Indirect evidence “Bytes is a leading provider of world-class IT solutions.” Source: RevenueBase Database · checked Sep 6, 2026
11	Yotta Data Services Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 6, 2026	501-1,000	752 contacts →
	Indirect evidence “Yotta Data Services Private Limited is a Hiranandani group company.” Source: RevenueBase Database · checked Sep 6, 2026
12	Nordlo Group	Indirect evidence	Stockholm, SwedenHQ checked Sep 6, 2026	501-1,000	679 contacts →
	Indirect evidence “nordlo.com” Source: RevenueBase Database · checked Sep 6, 2026
13	A10 Networks, INC	Strong evidence	San Jose, CA, United StatesHQ checked Sep 6, 2026	501-1,000	673 contacts →
	Strong evidence “A10 Networks provides security and infrastructure solutions for on-premises, hybrid cloud, and edge-cloud environments.” Source: RevenueBase Database · checked Sep 6, 2026
14	Leaseweb	Partial evidence	Amsterdam, JapanHQ checked Sep 6, 2026	501-1,000	629 contacts →
	Partial 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 6, 2026
15	NIC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 6, 2026	n/a	581 contacts →
	Partial evidence “NIC has been providing IT Solutions, Cybersecurity, and Cloud Services for businesses and organizations for the past two decades.” Source: RevenueBase Database · checked Sep 6, 2026
16	Rightworks	Partial evidence	Nashua, NH, United StatesHQ checked Sep 6, 2026	501-1,000	577 contacts →
	Partial evidence “Obsessed with all things accounting, Rightworks is the preferred cloud service provider for businesses and accounting and tax firms.” Source: RevenueBase Database · checked Sep 6, 2026
17	Skyone	Indirect evidence	São Paulo, BrazilHQ checked Sep 6, 2026	501-1,000	570 contacts →
	Indirect evidence “In times of accelerated transformation, smart technology spending makes all the difference.” Source: RevenueBase Database · checked Sep 6, 2026
18	EKCO	Strong evidence	Dublin 2, IrelandHQ checked Sep 6, 2026	501-1,000	565 contacts →
	Strong evidence “We’re Ekco: The people who power your possible One of Europe’s leading security-first managed cloud providers.” Source: RevenueBase Database · checked Sep 6, 2026
19	Telefónica Tech EN	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	1,001-5,000	539 contacts →
	Partial evidence “We are accelerating the roll-out of technology through Cybersecurity, Cloud, IoT, Data & Artificial Intelligence Follow on our social media channels: • X: https://x.com/TefTech_EN…” Source: RevenueBase Database · checked Sep 6, 2026
20	Blue Mantis	Partial evidence	Portsmouth, NH, United StatesHQ checked Sep 6, 2026	201-500	503 contacts →
	Partial evidence “Blue Mantis is a security-first, IT solutions and services provider with a 30+ year history of successfully helping clients achieve business modernization by applying…” Source: RevenueBase Database · checked Sep 6, 2026
21	Hornetsecurity	Strong evidence	Hannover, GermanyHQ checked Sep 6, 2026	501-1,000	474 contacts →
	Strong evidence “Hornetsecurity is a leading global provider of next-generation cloud-based security, compliance, backup, and security awareness solutions that help companies and organizations of…” Source: RevenueBase Database · checked Sep 6, 2026
22	Noovle	Partial evidence	Milano, ItalyHQ checked Sep 6, 2026	501-1,000	460 contacts →
	Partial evidence “Noovle, within the TIM Group, aims to become the leader for Italian cloud services.” Source: RevenueBase Database · checked Sep 6, 2026
23	Rapidscale	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 6, 2026	501-1,000	456 contacts →
	Partial evidence “Unbiased Cloud.” Source: RevenueBase Database · checked Sep 6, 2026
24	Real Time Data Services	Partial evidence	Gurgaon, IndiaHQ checked Sep 6, 2026	501-1,000	440 contacts →
	Partial evidence “Founded in 2010, Real Time Data Services (RTDS) is a group of companies excelling in global information technology, specializing in Cloud Computing and Cloud Telephony.” Source: RevenueBase Database · checked Sep 6, 2026
25	Iomart	Partial evidence	Glasgow, United KingdomHQ checked Sep 6, 2026	201-500	414 contacts →
	Partial evidence “Iomart combines cutting-edge cloud technology with deep industry expertise to help organisations transform with confidence.” Source: RevenueBase Database · checked Sep 6, 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: secure cloud 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 secure cloud providers.
Partial evidence: Its own public description names part of secure cloud providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name secure cloud 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 4,130 secure cloud providers worldwide

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Secure cloud providers worldwide at a glance

As of Sep 6, 2026

16.2%Verified-email coverage

20.3%Mobile-number coverage

60.2Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

1,880

11-50

1,602

51-200

446

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 secure cloud 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: 25 countries, largest first: the United States, India, Brazil, the United Kingdom, Canada, Germany, France, Australia, the Netherlands, Spain and 15 more. Country and city lists for secure cloud providers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “secure cloud 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 secure cloud 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 secure cloud 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, 40,205 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 between September 6, 2026 and September 14, 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.

Secure cloud providers by location

35 lists · largest first

Every Secure cloud 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 secure cloud 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 secure cloud providers are there worldwide?

RevenueBase identified 4,130 secure cloud 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 secure cloud providers?

The United States leads with 1,158 companies, followed by India (489) and Brazil (423). Every secure cloud providers list by country and city is linked on this page.

Which city has the most secure cloud providers?

London leads with 102 headquartered companies, followed by Sao Paulo (96) and Dubai (48).

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 40,205 verified decision-maker contacts tracked across these 4,130 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 14, 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.