Company lists · Data refreshed September 2026
Top 25 Managed security services companies based in Miami, United States
RevenueBase identified 81 managed security services companies headquartered in Miami, United States as of September 2026 and tracks 1,665 professional contacts across them, including 605 with verified work emails. New York is the largest hub.
This list covers managed security services 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
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.
The 25 largest managed security services companies based in Miami, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 365 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 295 | ||||
“We are Cipher, a company from the Prosegur group specializing in Cybersecurity.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 234 | ||||
“Axur is the external cybersecurity company empowering security teams to detect, inspect, and respond to threats beyond the perimeter.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 178 | ||||
“Global Cyber Certainty Champions, in an uncertain digital world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 154 | ||||
“At Clarium, we help organizations build secure, scalable, and future-ready operations by uniting cybersecurity excellence with digital transformation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 55 | ||||
“Founded in 1980, Compuquip is a family-owned and operated advanced technology solutions partner for businesses throughout Florida and beyond.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 48 | ||||
“Faraday All-in-one is a comprehensive solution that combines the best of technology, consulting, and research.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 32 | ||||
“TENACITY.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 24 | ||||
“We help businesses navigate the digital world, making cybersecurity, technology, and digital presence less of a headache and more of a game-changer.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 14 | ||||
“Maverc brings proven operational excellence, flexibility and customer-focused innovation together to drive progressive outcomes at the pace of business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Nerds Support INCStrong evidence | 13 | |||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 13 | ||||
“KLG Technology es una empresa especializada en servicios de tecnología, ciberseguridad y cumplimiento normativo, orientada a apoyar a organizaciones que requieren gestionar sus…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Ventura SystemsIndirect evidence | 8 | |||
“Cybersecurity” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Tier4 AIIndirect evidence | 6 | |||
“MDR for the 99%.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 | ||||
“At ITva Technologies, we help businesses stay secure, supported, and stress-free.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | PrivaxiStrong evidence | 5 | |||
“Beyond Traditional Security & Compliance: Meeting Today's Needs and Tomorrow's Risks Privaxi specializes in compliance, security, and managed IT services to help your organization…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Mijares ConsultingIndirect evidence | 4 | |||
“At Mijares Consulting, we are passionate about helping businesses navigate the complex landscape of digital risk and cybersecurity.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Xentaurs, LLCStrong evidence | 4 | |||
“Xentaurs is a modern security company providing Consulting, Design, Implementation, and Managed Detection & Response (MDR) services to ensure customers can evolve their digital…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 | ||||
“Iron Oak Defense is a cybersecurity services company focused on protecting businesses from hackers and cyber scammers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 | ||||
“Our Vision At Root Up, we aspire to become a North American leader in the field of remotely managed cybersecurity.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“Black Tower Security is your white hat MSSP/MDR partner.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 | ||||
“What We Offer We at Monarch Global Security Service, offer a customized Security plan that suits your community or businesses specific needs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“We are a strategic consulting firm offering rigorously curated high-impact technology solutions to protect your digital assets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | RRG Networks Solutions INCIndirect evidence | 3 | |||
“RRG Networks Solutions is a premier provider of cutting-edge cybersecurity and network technology services, dedicated to serving businesses in Mami, FL.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 81 managed security services companies based in Miami, United States
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Managed security services companies based in Miami, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 81 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 security services companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 security services companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among managed security services 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 an evidence 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, 605 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 5, 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 security services companies by metro in the United States
- Managed security services companies in New York103
- Managed security services companies in Houston85
- Managed security services companies in Miami81
- Managed security services companies in Austin65
- Managed security services companies in Chicago64
- Managed security services companies in Dallas63
- Managed security services companies in Atlanta60
- Managed security services companies in Los Angeles57
- Managed security services companies in Tampa47
- Managed security services companies in San Francisco43
- Managed security services companies in Washington43
- Managed security services companies in Charlotte39
- Managed security services companies in Las Vegas38
- Managed security services companies in San Diego37
- Managed security services companies in Denver35
- Managed security services companies in Phoenix34
- Managed security services companies in Irvine30
- Managed security services companies in Arlington26
- Managed security services companies in Columbia26
- Managed security services companies in Orlando26
- Managed security services companies in Scottsdale25
- Managed security services companies in Wilmington25
Frequently asked
How many managed security services companies are there based in Miami, United States?
RevenueBase identified 81 managed security services 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?
IBN Technologies, headquartered in Miami, tops this list with the largest team on record.
Which city has the most managed security services companies?
New York leads with 103 headquartered companies, followed by Houston (85) and Miami (81).
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 605 verified decision-maker contacts tracked across these 81 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 5, 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.
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