Company lists · Data refreshed September 2026

Top 25 Cloud infrastructure security consultants worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 8,910 companies tracked

RevenueBase identified 8,910 cloud infrastructure security consultants worldwide as of September 2026 and tracks 120,761 professional contacts across them, including 37,207 with verified work emails. The United States is the largest market and London the largest hub.

This list covers cloud infrastructure security consultants 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 infrastructure security consultants 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

8,910Companies

120,761Contacts tracked

37,207Verified emails

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The 25 largest cloud infrastructure security consultants worldwide

Ranked by team size

Top 25 of 8,910 cloud infrastructure security consultants worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud infrastructure security consultants: 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	Private Sector	Indirect evidence	United StatesHQ checked Sep 27, 2026	n/a	12,771 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
2	Symantec	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	10001+	11,169 contacts →
	Strong evidence “Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Source: RevenueBase Database · checked Sep 27, 2026
3	Qualys	Strong evidence	Foster City, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,058 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
4	Netskope	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,056 contacts →
	Strong evidence “Netskope (NASDAQ: NTSK), a leader in modern security and networking for the cloud and AI era, addresses the needs of both security and networking teams by providing optimized…” Source: RevenueBase Database · checked Sep 27, 2026
5	WIZ	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,559 contacts →
	Partial evidence “Wiz, now part of Google Cloud, protects everything you build and run.” Source: RevenueBase Database · checked Sep 27, 2026
6	Guidepoint Security	Partial evidence	Reston, VA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,232 contacts →
	Partial evidence “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Source: RevenueBase Database · checked Sep 27, 2026
7	Niveus Solutions	Partial evidence	Udupi, IndiaHQ checked Sep 27, 2026	501-1,000	1,051 contacts →
	Partial evidence “Niveus Solutions, an award-winning cloud engineering services organization & Google Cloud Partner, empowers enterprises to harness the power of cloud services and build resilient…” Source: RevenueBase Database · checked Sep 27, 2026
8	CTS	Strong evidence	Manchester, United KingdomHQ checked Sep 27, 2026	201-500	844 contacts →
	Strong evidence “We are the largest Google Cloud-only digital consultancy in Europe, and our mission is to change the way technology works for business.” Source: RevenueBase Database · checked Sep 27, 2026
9	SQUAD	Partial evidence	Paris, FranceHQ checked Sep 27, 2026	501-1,000	803 contacts →
	Partial evidence “The growing threat of cyber risks, the expansion of cloud computing and the emergence of the DevOps movement are reshaping IT practices, enlighting the relevance of our vision for…” Source: RevenueBase Database · checked Sep 27, 2026
10	A10 Networks, INC	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 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 27, 2026
11	I-Tracing	Indirect evidence	Courbevoie, FranceHQ checked Sep 27, 2026	1,001-5,000	639 contacts →
	Indirect evidence “I-TRACING, pure player and cybersecurity service provider leader in France, supports over 600 clients around the world in managing their cyber risks, from anticipating threats to…” Source: RevenueBase Database · checked Sep 27, 2026
12	EKCO	Strong evidence	Dublin 2, IrelandHQ checked Sep 27, 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 27, 2026
13	Cheops Technology	Strong evidence	Canéjan, FranceHQ checked Sep 27, 2026	501-1,000	564 contacts →
	Strong evidence “Spécialiste des infrastructures informatiques sécurisées, CHEOPS TECHNOLOGY est l’un des leaders du Cloud Computing en France.” Source: RevenueBase Database · checked Sep 27, 2026
14	Rapidscale	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 27, 2026	501-1,000	456 contacts →
	Partial evidence “Unbiased Cloud.” Source: RevenueBase Database · checked Sep 27, 2026
15	Orca Security	Strong evidence	Portland, OR, United StatesHQ checked Sep 27, 2026	201-500	449 contacts →
	Strong evidence “Orca Security is the pioneer of agentless cloud security, and is trusted by hundreds of enterprises globally.” Source: RevenueBase Database · checked Sep 27, 2026
16	Aviatrix	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 27, 2026	201-500	442 contacts →
	Strong evidence “Aviatrix® is pioneering the Cloud Native Security Fabric, the architecture the Containment Era requires.” Source: RevenueBase Database · checked Sep 27, 2026
17	Storm Reply	Partial evidence	Turin, ItalyHQ checked Sep 27, 2026	201-500	416 contacts →
	Partial evidence “Storm Reply is a global AWS Premier Consulting Partner and a specialist for professional cloud computing services in the Reply network.” Source: RevenueBase Database · checked Sep 27, 2026
18	Acpl Systems	Partial evidence	Gurgaon, IndiaHQ checked Sep 27, 2026	201-500	398 contacts →
	Partial evidence “ACPL Systems is a pure-play cybersecurity services company focused on helping organisations translate security investments into measurable outcomes.” Source: RevenueBase Database · checked Sep 27, 2026
19	Metsys	Strong evidence	Boulogne-billancourt, FranceHQ checked Sep 27, 2026	501-1,000	397 contacts →
	Strong evidence “Metsys est un intégrateur de solutions de cybersécurité, d’infrastructure et de cloud.” Source: RevenueBase Database · checked Sep 27, 2026
20	SDI Presence	Partial evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	201-500	391 contacts →
	Partial evidence “SDI Presence LLC is an IT consultancy and managed services provider (MSP) that leverages its strong team presence to advance our clients to a secure digital enterprise.” Source: RevenueBase Database · checked Sep 27, 2026
21	Appgate	Indirect evidence	Coral Gables, FL, United StatesHQ checked Sep 27, 2026	501-1,000	381 contacts →
	Indirect evidence “AppGate secures and protects an organization's most valuable assets with its high performance Zero Trust Network Access (ZTNA) solution and Cyber Advisory Services.” Source: RevenueBase Database · checked Sep 27, 2026
22	Paladion An Atos Business	Indirect evidence	Reston, VA, United StatesHQ checked Sep 27, 2026	501-1,000	369 contacts →
	Indirect evidence “As of April 2023, Paladion is part of Atos Group.” Source: RevenueBase Database · checked Sep 27, 2026
23	IBN Technologies	Partial evidence	Miami, FL, United StatesHQ checked Sep 27, 2026	51-200	365 contacts →
	Partial evidence “Welcome to IBN Technologies, LLC, Your Trusted Partner in Cybersecurity, Cloud, and Finance Solutions With 26+ years of expertise, IBN Technologies leads in delivering integrated…” Source: RevenueBase Database · checked Sep 27, 2026
24	Esec Forte Technologies	Strong evidence	Gurugram, IndiaHQ checked Sep 27, 2026	201-500	363 contacts →
	Strong evidence “eSec Forte® Technologies is a CMMi Level 3 certified Global Consulting and IT Security Services company with offerings across Cloud Security, Cyber Forensics, Malware Detection…” Source: RevenueBase Database · checked Sep 27, 2026
25	Synetis	Strong evidence	Paris, FranceHQ checked Sep 27, 2026	201-500	359 contacts →
	Strong evidence “Founded in 2010, Synetis is the leading independent French consultancy firm specialising in information systems security (ISS).” Source: RevenueBase Database · checked Sep 27, 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: cloud infrastructure security consultants. 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 cloud infrastructure security consultants.
Partial evidence: Its own public description names part of cloud infrastructure security consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud infrastructure security consultants. 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 8,910 cloud infrastructure security consultants worldwide

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Cloud infrastructure security consultants worldwide at a glance

As of Sep 27, 2026

30.8%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

5,372

11-50

2,633

51-200

678

201-500

143

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 cloud infrastructure security consultants, 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 infrastructure security consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “cloud infrastructure security consultants”. 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 infrastructure security consultants), 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 infrastructure security consultants, 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, 37,207 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 infrastructure security consultants by location

61 lists · largest first

Every Cloud infrastructure security consultants 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 cloud infrastructure security consultants, 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 infrastructure security consultants are there worldwide?

RevenueBase identified 8,910 cloud infrastructure security consultants 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?

Private Sector, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most cloud infrastructure security consultants?

The United States leads with 2,214 companies, followed by India (684) and the United Kingdom (575). Every cloud infrastructure security consultants list by country and city is linked on this page.

Which city has the most cloud infrastructure security consultants?

London leads with 233 headquartered companies, followed by Paris (113) and Sao Paulo (95).

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 37,207 verified decision-maker contacts tracked across these 8,910 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.