Company lists · Data refreshed September 2026

Top 25 Managed cybersecurity companies based in Miami, United States

Name: Managed cybersecurity companies based in Miami, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 108 companies tracked

RevenueBase identified 108 managed cybersecurity companies headquartered in Miami, United States as of September 2026 and tracks 4,702 professional contacts across them, including 2,436 with verified work emails. New York is the largest hub.

This list covers managed cybersecurity companies headquartered in Miami, United States, 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 21, 2026.

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 21, 2026 86% judged on-target in blind review

108Companies

4,702Contacts tracked

2,436Verified emails

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The 25 largest managed cybersecurity companies based in Miami, United States

Ranked by team size

Top 25 of 108 managed cybersecurity companies based in Miami, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to managed cybersecurity companies: 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	Varonis	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,715 contacts →
	Indirect evidence “Varonis unifies AI-native data security, AI security and governance, and behavior-based threat detection.” Source: RevenueBase Database · checked Sep 21, 2026
2	IBN Technologies	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 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 21, 2026
3	Cipher A Prosegur Company	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	201-500	295 contacts →
	Partial evidence “We are Cipher, a company from the Prosegur group specializing in Cybersecurity.” Source: RevenueBase Database · checked Sep 21, 2026
4	AXUR	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	201-500	234 contacts →
	Partial evidence “Axur is the external cybersecurity company empowering security teams to detect, inspect, and respond to threats beyond the perimeter.” Source: RevenueBase Database · checked Sep 21, 2026
5	Cypfer	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	178 contacts →
	Indirect evidence “Global Cyber Certainty Champions, in an uncertain digital world.” Source: RevenueBase Database · checked Sep 21, 2026
6	Clarium Managed Services	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	201-500	154 contacts →
	Partial evidence “At Clarium, we help organizations build secure, scalable, and future-ready operations by uniting cybersecurity excellence with digital transformation.” Source: RevenueBase Database · checked Sep 21, 2026
7	Apura Cyber Corp	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	82 contacts →
	Indirect evidence “Apura Cyber Corp is a company with deep technical expertise and extensive experience in threat intelligence, digital forensics, incident response, and anti-fraud operations.” Source: RevenueBase Database · checked Sep 21, 2026
8	Q6 Cyber	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	65 contacts →
	Indirect evidence “Q6 Cyber is an innovative threat intelligence company.” Source: RevenueBase Database · checked Sep 21, 2026
9	Compuquip Cybersecurity	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	55 contacts →
	Indirect evidence “Founded in 1980, Compuquip is a family-owned and operated advanced technology solutions partner for businesses throughout Florida and beyond.” Source: RevenueBase Database · checked Sep 21, 2026
10	Soutec US	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	50 contacts →
	Partial evidence “Soutec is a specialized IT firm that enhances productivity and cybersecurity for small to midsize businesses in Miami and South Florida.” Source: RevenueBase Database · checked Sep 21, 2026
11	Faraday	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	48 contacts →
	Indirect evidence “Faraday All-in-one is a comprehensive solution that combines the best of technology, consulting, and research.” Source: RevenueBase Database · checked Sep 21, 2026
12	Virtuworks	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “At Virtuworks, we empower businesses to navigate their unique technological landscape with our comprehensive IT support services.” Source: RevenueBase Database · checked Sep 21, 2026
13	Bitbug	Partial evidence	Miami, United StatesHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “We help businesses navigate the digital world, making cybersecurity, technology, and digital presence less of a headache and more of a game-changer.” Source: RevenueBase Database · checked Sep 21, 2026
14	ID Agent	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	20 contacts →
	Indirect evidence “ID Agent's flagship product, Dark Web ID, monitors the dark web to identify compromised and stolen user credentials and deliver validated intelligence and alerts to prevent…” Source: RevenueBase Database · checked Sep 21, 2026
15	IG Technologies	Partial evidence	Miami, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “IG Technologies is a premier cybersecurity distributor with a robust global presence spanning the USA, the Caribbean, Central America, and LATAM.” Source: RevenueBase Database · checked Sep 21, 2026
16	S3m Security	Indirect evidence	Miami, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “One control plane, across every access layer.” Source: RevenueBase Database · checked Sep 21, 2026
17	Maverc Technologies	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	1-10	14 contacts →
	Indirect evidence “Maverc brings proven operational excellence, flexibility and customer-focused innovation together to drive progressive outcomes at the pace of business.” Source: RevenueBase Database · checked Sep 21, 2026
18	Nerds Support INC	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	11-50	13 contacts →
	Partial evidence “Nerds Support offers Compliance-Certified Managed IT Services, Support, and Security Solutions to a global clientele across sectors like Accounting, Finance, and Wealth Management.” Source: RevenueBase Database · checked Sep 21, 2026
19	KLG Technology	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	13 contacts →
	Indirect evidence “KLG Technology es una empresa especializada en servicios de tecnología, ciberseguridad y cumplimiento normativo, orientada a apoyar a organizaciones que requieren gestionar sus…” Source: RevenueBase Database · checked Sep 21, 2026
20	Cyberai Group	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “Our mission is to establish a premier global organization specializing in Cybersecurity through proactive acquisition, strategic repositioning, and talent cultivation.” Source: RevenueBase Database · checked Sep 21, 2026
21	Ventura Systems	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “Cybersecurity” Source: RevenueBase Database · checked Sep 21, 2026
22	Office Network Online, INC	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “At Office Network Online, we help small businesses across South Florida stay secure, connected, and productive with expert-managed IT services.” Source: RevenueBase Database · checked Sep 21, 2026
23	Tier4 AI	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “MDR for the 99%.” Source: RevenueBase Database · checked Sep 21, 2026
24	Hethical	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “En el año 2002 nace Hethical, de la mano de dos ex –hackers informáticos que tenían un sueño en conjunto “lograr fusionar sus habilidades y conocimientos para crear la empresa más…” Source: RevenueBase Database · checked Sep 21, 2026
25	Digitalera Group	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “DigitalEra is your trusted security advisor that provides best-in-class solutions with Next Gen technologies and managed services to companies and Governments throughout the US…” Source: RevenueBase Database · checked Sep 21, 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: managed cybersecurity companies. 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 managed cybersecurity companies.
Partial evidence: Its own public description names part of managed cybersecurity companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name managed cybersecurity companies. 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 108 managed cybersecurity companies based in Miami, United States

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Managed cybersecurity companies based in Miami, United States at a glance

As of Sep 21, 2026

51.8%Verified-email coverage

43.5Average contacts per company

11-50Median size (employees)

184.3%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Miami, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 108 companies.

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 managed cybersecurity companies, 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.
What qualifies: Companies headquartered in Miami, United States whose own description of what they do matches “managed cybersecurity companies”. 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 managed cybersecurity companies), 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 managed cybersecurity companies, and records with no verified work email. Companies headquartered outside Miami are excluded even when they keep an office there.
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, 2,436 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 21, 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.

Managed cybersecurity companies by metro in the United States

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 managed cybersecurity companies, 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 managed cybersecurity companies are there based in Miami, United States?

RevenueBase identified 108 managed cybersecurity companies headquartered in Miami, United States 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?

Varonis, headquartered in Miami, tops this list with the largest team on record.

Which city has the most managed cybersecurity companies?

New York leads with 199 headquartered companies, followed by Houston (117) and Miami (108).

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 2,436 verified decision-maker contacts tracked across these 108 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 21, 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.