Company lists · Data refreshed September 2026

Top 25 Cybersecurity services and solutions based in Nashville, United States

Name: Cybersecurity services and solutions based in Nashville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 48 companies tracked

RevenueBase identified 48 cybersecurity services and solutions headquartered in Nashville, United States as of September 2026 and tracks 1,338 professional contacts across them, including 562 with verified work emails. Across the United States, New York is the largest hub for this category (457 companies); Nashville has 48.

This list covers cybersecurity services and solutions headquartered in Nashville, 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 24, 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 24, 2026 86% judged on-target in blind review

48Companies

1,338Contacts tracked

562Verified emails

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The 25 largest cybersecurity services and solutions based in Nashville, United States

Ranked by team size

Top 25 of 48 cybersecurity services and solutions based in Nashville, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity services and solutions: 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	ENA By Zayo	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	201-500	362 contacts →
	Partial evidence “ENA by Zayo delivers innovative technology solutions supported by exceptional customer care.” Source: RevenueBase Database · checked Sep 24, 2026
2	Verinext	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	501-1,000	293 contacts →
	Partial evidence “Arctiq, a leading global provider of professional IT solutions and managed services, announced that Verinext, a leader in delivering transformative business outcomes through…” Source: RevenueBase Database · checked Sep 24, 2026
3	Prescient Security	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	201-500	272 contacts →
	Partial evidence “Prescient Security is a global cybersecurity and compliance firm delivering risk-based audits, advanced penetration testing, and end-to-end framework support.” Source: RevenueBase Database · checked Sep 24, 2026
4	Cloudscale365, INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	60 contacts →
	Indirect evidence “Your IT Security, Compliance, and Support Challenges-Solved.” Source: RevenueBase Database · checked Sep 24, 2026
5	Galactic Advisors	Partial evidence	Nashville, United StatesHQ checked Sep 24, 2026	11-50	60 contacts →
	Partial evidence “We make cybersecurity easy and understandable.” Source: RevenueBase Database · checked Sep 24, 2026
6	Redspin, A Division Of Clearwater	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	51-200	37 contacts →
	Partial evidence “Redspin, a division of Clearwater, has become one of the most trusted cybersecurity companies for the Defense Industrial Base.” Source: RevenueBase Database · checked Sep 24, 2026
7	Conquest Cyber	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	51-200	35 contacts →
	Indirect evidence “At Conquest, a BlueVoyant Company, we partner with critical infrastructure organizations and government agencies to build cyber resiliency by connecting IT Operations and Security…” Source: RevenueBase Database · checked Sep 24, 2026
8	Fortified Risk Group	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	51-200	35 contacts →
	Partial evidence “We keep organizations and their people safer through holistic security solutions.” Source: RevenueBase Database · checked Sep 24, 2026
9	Flat Earth Networking, INC	Strong evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	34 contacts →
	Strong evidence “Established in 1996, Flat Earth Networking has maintained a prominent role in the realm of Cybersecurity solutions, working with businesses of varying sizes and across all…” Source: RevenueBase Database · checked Sep 24, 2026
10	Safe Network Solutions	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	21 contacts →
	Indirect evidence “We pride ourselves on exceptional service through our partnerships with business who are ready and willing to invest in our partnership.” Source: RevenueBase Database · checked Sep 24, 2026
11	Automate IT INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	11 contacts →
	Indirect evidence “At Automate IT Inc, we believe that there is a difference between “solving a problem” and “avoiding a problem”.” Source: RevenueBase Database · checked Sep 24, 2026
12	Navita IT Managed Services	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	8 contacts →
	Indirect evidence “Navita MSP provides reliable managed IT services backed by over 50 years of combined leadership experience in the technology sector.” Source: RevenueBase Database · checked Sep 24, 2026
13	Alpha & Omega Computer Consultants, INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	7 contacts →
	Indirect evidence “Most technology problems in business don’t start with a major outage.” Source: RevenueBase Database · checked Sep 24, 2026
14	SME Companies	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	6 contacts →
	Partial evidence “SME Companies is a cybersecurity and networking company that builds and defends global networks, empowering organizations to conduct mission-critical business securely and…” Source: RevenueBase Database · checked Sep 24, 2026
15	Sublime Computer Services, LLC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	6 contacts →
	Partial evidence “Sublime Computer Services provides Managed IT Services, Cyber-security Solutions and Training, and Backup Disaster Recovery for businesses in Nashville and surrounding areas.” Source: RevenueBase Database · checked Sep 24, 2026
16	BE Connected, LLC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	6 contacts →
	Partial evidence “The BE Connected team provides managed services to companies of all sizes providing network security and monitoring, asset management, Anti-Malware solutions and disaster recovery…” Source: RevenueBase Database · checked Sep 24, 2026
17	Thoroughbred Thought Leaders	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	6 contacts →
	Indirect evidence “Experienced, Personalized, Agnostic, Strategic, IT & Security Consulting” Source: RevenueBase Database · checked Sep 24, 2026
18	Exodata	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	5 contacts →
	Partial evidence “Exodata is your all-in-one IT provider, proactively managing your infrastructure, cybersecurity, and network performance.” Source: RevenueBase Database · checked Sep 24, 2026
19	Night Tech	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	4 contacts →
	Partial evidence “Night Tech offers the best Managed IT Services, Cyber Security, IT Consulting, Network Solutions, and Backup Disaster Recovery for businesses throughout the greater Nashville area…” Source: RevenueBase Database · checked Sep 24, 2026
20	Standard I.T. Security	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	11-50	3 contacts →
	Indirect evidence “At Standard IT Security (SITS), we believe technology shouldn’t be confusing, expensive, or stressful - it should just work.” Source: RevenueBase Database · checked Sep 24, 2026
21	Asylas, LLC	Strong evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Strong evidence “Asylas is a cybersecurity solutions firm heavily focused on remarkable service and customized approaches to security, privacy and risk assessment.” Source: RevenueBase Database · checked Sep 24, 2026
22	Triton Infosec, LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “In today's interconnected world, securing your business is paramount.” Source: RevenueBase Database · checked Sep 24, 2026
23	Nashville IT	Partial evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “Empowering businesses with innovative technology solutions for success in the digital age.” Source: RevenueBase Database · checked Sep 24, 2026
24	Mcculloch Advisors LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
25	Overt Channel, LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “From Fortune 50 to small SMBs, we have assisted companies in improving their security programs, investigating security incidents, and solving the most complex security challenges.” Source: RevenueBase Database · checked Sep 24, 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 services and solutions. 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 services and solutions.
Partial evidence: Its own public description names part of cybersecurity services and solutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity services and solutions. 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 48 cybersecurity services and solutions based in Nashville, United States

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Cybersecurity services and solutions based in Nashville, United States at a glance

As of Sep 24, 2026

42.0%Verified-email coverage

27.9Average contacts per company

1-10Median size (employees)

Sep 24, 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 Nashville, so it is reported there. Company counts and contact totals on this page are exact for Nashville, over 48 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 services and solutions, 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 Nashville, United States whose own description of what they do matches “cybersecurity services and solutions”. 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 services and solutions), 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 services and solutions, and records with no verified work email. Companies headquartered outside Nashville 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, 562 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 24, 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 services and solutions 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 cybersecurity services and solutions, 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 cybersecurity services and solutions are there based in Nashville, United States?

RevenueBase identified 48 cybersecurity services and solutions headquartered in Nashville, 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?

ENA By Zayo, headquartered in Nashville, tops this list with the largest team on record.

Which city in the United States has the most cybersecurity services and solutions?

New York leads the United States with 457 headquartered companies, followed by Houston (271) and Washington (235). Nashville has 48.

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 562 verified decision-maker contacts tracked across these 48 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 24, 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.