Company lists · Data refreshed October 2026

Top 25 Cloud security consulting companies worldwide

Name: Cloud security consulting companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 14,525 companies tracked

RevenueBase identified 14,525 company matches for cloud security consulting companies worldwide as of October 2026 and tracks 229,384 professional contacts across them, including 63,761 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cloud security consulting 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 cloud security consulting 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

14,525Companies

229,384Contacts tracked

63,761Verified emails

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The 25 largest cloud security consulting companies worldwide

Ranked by team size

Top 25 of 14,525 company matches for cloud security consulting 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	Private Sector	Exact match	United StatesHQ recorded Oct 1, 2026	n/a	12,771 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Qualys	Exact match	Foster City, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	3,058 contacts →
	Exact match “Qualys, Inc.(NASDAQ: QLYS) is a leading provider of disruptive cloud-based security, compliance and IT solutions with more than subscription customers worldwide, including a…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	WIZ	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,559 contacts →
	Exact match “Wiz, now part of Google Cloud, protects everything you build and run.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	OPTIV	Exact match	Leawood, KS, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,222 contacts →
	Exact match “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	IT Convergence	Exact match	Irving, IL, United StatesHQ recorded Oct 1, 2026	501-1,000	1,950 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Eplus INC	Exact match	Herndon, VA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,749 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Adastra	Exact match	CanadaHQ recorded Oct 1, 2026	1,001-5,000	1,543 contacts →
	Exact match “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Searce INC	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,511 contacts →
	Exact match “Searce is an AI-native, engineering-led modern tech consultancy that empowers clients to futurify by delivering real business outcomes.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Grazitti Interactive	Exact match	Mountain View, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,506 contacts →
	Exact match “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Nava Tech For Business	Exact match	Barueri, BrazilHQ recorded Oct 1, 2026	1,001-5,000	1,452 contacts →
	Exact match “Atuamos no core de empresas líderes em seus segmentos, onde tecnologia, estratégia e operação se encontram.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Trace3	Exact match	Irvine, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,345 contacts →
	Exact match “Trace3 delivers business transformation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Guidepoint Security	Exact match	Reston, VA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,232 contacts →
	Exact match “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Niveus Solutions	Exact match	Udupi, IndiaHQ recorded Oct 1, 2026	501-1,000	1,051 contacts →
	Exact match “Niveus Solutions, an award-winning cloud engineering services organization & Google Cloud Partner, empowers enterprises to harness the power of cloud services and build resilient…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	3cloud	Exact match	Downers Grove, IL, United StatesHQ recorded Oct 1, 2026	1,001-5,000	990 contacts →
	Exact match “Cognizant completed the acquisition of 3Cloud, one of the largest independent Microsoft Azure services providers and a recognized leader in Azure-dedicated AI enablement…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Nordcloud, An IBM Company	Exact match	Helsinki, FinlandHQ recorded Oct 1, 2026	501-1,000	966 contacts →
	Exact match “Nordcloud is a European leader in cloud implementation, application development, managed services and training.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Exxeta	Exact match	Karlsruhe, GermanyHQ recorded Oct 1, 2026	1,001-5,000	946 contacts →
	Exact match “Exxeta is a technology and consulting company with a passion for innovation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	4i Apps Solutions Cloud Solutions Provider	Exact match	Chennai, IndiaHQ recorded Oct 1, 2026	1,001-5,000	875 contacts →
	Exact match “4i apps solutions is a leading AI-driven cloud consulting and digital transformation company, specializing in Oracle, Microsoft, and Salesforce technologies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Idexcel	Exact match	Herndon, VA, United StatesHQ recorded Oct 1, 2026	501-1,000	870 contacts →
	Exact match “Idexcel is a Professional Services and Technology Solutions provider specializing in Cloud Services, Cloud Native Services, Data Platforms and Intelligence, Automation & AI.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	CTS	Exact match	Manchester, United KingdomHQ recorded Oct 1, 2026	201-500	844 contacts →
	Exact match “We are the largest Google Cloud-only digital consultancy in Europe, and our mission is to change the way technology works for business.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Datavail	Exact match	Boulder, CO, United StatesHQ recorded Oct 1, 2026	1,001-5,000	808 contacts →
	Exact match “Datavail \| Data, Cloud & AI-Built for Real Business Outcomes Datavail is a data, cloud, and AI consultancy that helps organizations turn complex technology environments into…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Megazonecloud	Exact match	Gwacheon-si, South KoreaHQ recorded Oct 1, 2026	1,001-5,000	771 contacts →
	Exact match “MSP).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	KERV	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	742 contacts →
	Exact match “Kerv exists to use the power of technology for good: for our customers, our people, our communities and the planet.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Lgs, An IBM Company	Exact match	Québec, QC, CanadaHQ recorded Oct 1, 2026	501-1,000	742 contacts →
	Exact match “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Caylent	Exact match	Irvine, CA, United StatesHQ recorded Oct 1, 2026	501-1,000	741 contacts →
	Exact match “Caylent is a cloud native services company that helps organizations bring the best out of their people and technology using AWS.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Netrix Global	Exact match	Bannockburn, United StatesHQ recorded Oct 1, 2026	501-1,000	706 contacts →
	Exact match “Netrix Global is an engineering-led IT consultant and managed service provider with over three decades of experience.” 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 security consulting 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 14,525 cloud security consulting companies worldwide

See the full list, filter by size, metro and specialty, and access 63,761 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud security consulting companies worldwide at a glance

As of Oct 1, 2026

27.8%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

8,301

11-50

4,433

51-200

1,315

201-500

265

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 cloud security consulting companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “cloud security consulting 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 63,761 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 security consulting companies by location

116 lists · largest first

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

How many cloud security consulting companies are there worldwide?

RevenueBase identified 14,525 company matches for cloud security consulting 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?

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

Which country has the most cloud security consulting companies?

The United States leads with 4,442 companies, followed by India (1,361) and the United Kingdom (1,049). Every cloud security consulting companies list by country and city is linked on this page.

Which city has the most cloud security consulting companies?

London leads with 405 company records, followed by Bangalore (175) and Sao Paulo (168).

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 63,761 professional contacts with verified work emails tracked across these 14,525 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.