Company lists · Data refreshed October 2026

Top 25 Cybersecurity companies based in Orlando, United States

Name: Cybersecurity companies based in Orlando, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 71 companies tracked

Our directory lists 71 cybersecurity companies based in Orlando, United States, with 1,664 professional contacts and 870 email addresses. The list was last updated in October 2026. Across the United States, New York is the largest hub for this category (358 companies); Orlando has 71.

Cybersecurity companies provide products and services that protect systems, networks, applications, devices, and data from unauthorized access, disruption, or misuse. This list covers companies that provide cybersecurity products, services, consulting, assessments, monitoring, incident response, or related protection for digital systems and data. Ranked by team size, largest first. Data current as of October 1, 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 Oct 1, 2026 86% judged on-target in blind review

71Companies

1,664Contacts tracked

870Verified emails

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The 25 largest cybersecurity companies based in Orlando, United States

Ranked by team size

Top 25 of 71 cybersecurity companies based in Orlando, United States, ranked by team size, largest first. Data refreshed Oct 1, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Threatlocker	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	501-1,000	739 contacts →
	Indirect evidence “The ThreatLocker® story.” Source: RevenueBase Database · checked Oct 1, 2026
2	Fortress Information Security	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	201-500	231 contacts →
	Strong evidence “Fortress is the AI-powered cybersecurity company defending critical infrastructure, government agencies, and their supply chains against cyber threats and mission risks.” Source: RevenueBase Database · checked Oct 1, 2026
3	Advantor Systems	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	51-200	139 contacts →
	Indirect evidence “For over five decades, Advantor Systems has been a security technology manufacturer and global security solutions integrator.” Source: RevenueBase Database · checked Oct 1, 2026
4	Blackcloak	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	51-200	116 contacts →
	Indirect evidence “BlackCloak is the pioneer of Digital Executive Protection, providing online privacy protection, personal device security, home network security, and incident response to corporate…” Source: RevenueBase Database · checked Oct 1, 2026
5	Advanced IT Concepts	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	51-200	96 contacts →
	Strong evidence “Headquartered in Orlando, Florida, Advanced IT Concepts, LLC (Advanced IT) is a Cybersecurity, Information Technology (IT) and Training Solutions Systems Integrator focused on the…” Source: RevenueBase Database · checked Oct 1, 2026
6	Star Asset Security, LLC	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	51-200	83 contacts →
	Indirect evidence “Star Asset Security is a commercial systems integrator and managed security services provider that offers cloud-based physical security, IT, and cyber security solutions enhanced…” Source: RevenueBase Database · checked Oct 1, 2026
7	The Nu-Age Group	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	21 contacts →
	Strong evidence “The Nu-Age Group is a managed IT, cybersecurity, cloud, and private AI partner for CLO managers, hedge funds, and alternative investment firms.” Source: RevenueBase Database · checked Oct 1, 2026
8	Cympire	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	20 contacts →
	Indirect evidence “Cympire, a CyberproAI company, was founded by cyber, simulation and gaming experts, who believe that mission-ready cyber professionals are the key to a safer world.” Source: RevenueBase Database · checked Oct 1, 2026
9	Phishx	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	13 contacts →
	Strong evidence “PhishX \| Cybersecurity for People PhishX is a cybersecurity SaaS platform focused on people.” Source: RevenueBase Database · checked Oct 1, 2026
10	Glesec	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	13 contacts →
	Indirect evidence “The GLESEC Group is an international security powerhouse delivering world-class information security through its information security companies.” Source: RevenueBase Database · checked Oct 1, 2026
11	Globalsecure	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	10 contacts →
	Strong evidence “Founded 16 years ago, this Chilean cybersecurity leader has established itself as a trusted partner to major banks, financial firms, multinationals, and large enterprises.” Source: RevenueBase Database · checked Oct 1, 2026
12	Z7 Solutions	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	9 contacts →
	Strong evidence “Since 2012, Z7 Solutions has delivered IT, cybersecurity, and compliance outcomes for organizations that can't afford downtime or failed audits.” Source: RevenueBase Database · checked Oct 1, 2026
13	Diriga Technologies	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	6 contacts →
	Indirect evidence “Diriga is a Florida-based company focused on providing exceptional business technology and services to organizations around the globe to enhance security, efficiency and business…” Source: RevenueBase Database · checked Oct 1, 2026
14	Cybermyte	Strong evidence	Orlando, United StatesHQ checked Oct 1, 2026	1-10	6 contacts →
	Strong evidence “CyberMyte aims to transcend the conventional boundaries of a cybersecurity firm; we are a dynamic force dedicated to fortifying businesses in the digital era.” Source: RevenueBase Database · checked Oct 1, 2026
15	Intufo INC	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	4 contacts →
	Indirect evidence “Always Know.” Source: RevenueBase Database · checked Oct 1, 2026
16	Solvera Tech	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	4 contacts →
	Indirect evidence “You shouldn't have to worry about your IT.” Source: RevenueBase Database · checked Oct 1, 2026
17	Bearium Networks	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	3 contacts →
	Indirect evidence “Empowering small businesses with reliable and secure technology.” Source: RevenueBase Database · checked Oct 1, 2026
18	Cyber Centaurs	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	3 contacts →
	Indirect evidence “At Cyber Centaurs, we specialize in digital forensics and data breach investigations, providing comprehensive services to address a range of cyber incidents.” Source: RevenueBase Database · checked Oct 1, 2026
19	Computer Screen Investigators, LLC	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	2 contacts →
	Indirect evidence “You’ve worked too hard to let hackers destroy your business.” Source: RevenueBase Database · checked Oct 1, 2026
20	Internetwork IT	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Oct 1, 2026
21	Steff Partners	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	2 contacts →
	Strong evidence “CYBERSECURITY & CLOUD CONSULTING and MANAGED SERVICES PARTNER.” Source: RevenueBase Database · checked Oct 1, 2026
22	Kaizen Infosec	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	2 contacts →
	Strong evidence “Kaizen Infosec provides cybersecurity consulting services and project management support.” Source: RevenueBase Database · checked Oct 1, 2026
23	Orenda Security LLC	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	1 contacts →
	Indirect evidence “Orenda Security is a trusted, CREST-accredited offensive security and penetration testing company.” Source: RevenueBase Database · checked Oct 1, 2026
24	Immersion Security	Indirect evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	1 contacts →
	Indirect evidence “Immersion Security is a team of Cyber Security experts, CISO's (Chief Information Security Officers), Compliance officers, and Attorneys that provide their expertise As-A-Service…” Source: RevenueBase Database · checked Oct 1, 2026
25	South Lake Cyber Risk, LLC	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	1-10	1 contacts →
	Strong evidence “As a cybersecurity professional for more than 20 years, I have navigated the evolving landscape of digital risk, compliance, and cyber defense.” Source: RevenueBase Database · checked Oct 1, 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: 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 cybersecurity companies.
Partial evidence: Its own public description names part of cybersecurity companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 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 71 cybersecurity companies based in Orlando, United States

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Cybersecurity companies based in Orlando, United States at a glance

As of Oct 1, 2026

52.3%Verified-email coverage

23.4Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Orlando, so it is reported there. Company counts and contact totals on this page are exact for Orlando, over 71 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 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 Orlando, United States whose own description of what they do matches “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 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 cybersecurity companies, and records with no verified work email. Companies headquartered outside Orlando 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, 870 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 October 1, 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.

Cybersecurity companies by metro in the United States

Frequently asked

How many cybersecurity companies are in the directory?

The directory lists 71 cybersecurity companies based in Orlando, United States.

Which city in the United States has the most cybersecurity companies?

New York leads the United States with 358 headquartered companies, followed by San Francisco (190) and Austin (187). Orlando has 71.

How many contacts are available for cybersecurity companies?

The directory includes 1,664 professional contacts and 870 email addresses for the listed cybersecurity companies.

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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.