Company lists · Data refreshed September 2026

Top 9 IT security consulting services based in Knoxville, United States

Name: IT security consulting services based in Knoxville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 25 companies tracked

RevenueBase identified 25 company matches for IT security consulting services associated with Knoxville, United States as of September 2026 and tracks 268 professional contacts across them, including 114 with verified work emails. Across the United States, New York is the largest hub for this category (296 companies); Knoxville has 25.

This list covers company matches for IT security consulting services associated with Knoxville, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

25Companies

268Contacts tracked

114Verified emails

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The 9 largest IT security consulting services based in Knoxville, United States

Ranked by team size

Top 9 of 25 company matches for IT security consulting services based in Knoxville, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Avertium	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	201-500	159 contacts →
	Exact match “Avertium is an AI security and compliance leader, delivering comprehensive solutions to mid-market and enterprise customers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Paxis Technologies	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	11-50	17 contacts →
	Exact match “Since 1981, Paxis Technologies has empowered businesses with comprehensive IT solutions that increase productivity and decrease risk.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Contextual Security Solutions, LLC	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	11-50	9 contacts →
	Exact match “Contextual Security is an enterprise-focused information security partner delivering alignment between IT security, regulatory compliance, business objectives and solutions to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Access Systems INC	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	11-50	6 contacts →
	Exact match “For more than 30 years, Access Systems has been filling in technology gaps for customers while building long-term relationships built on respect, trust and experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Victory Technology	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “In today's digital world, title companies face unique cybersecurity challenges and IT demands.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Cloud Innoventions, INC	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “Cloud Innoventions is a company based out of Knoxville, Tennessee, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Agile ECS	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “Agile ECS is a consultancy with deep knowledge and experience in virtualization, infrastructure, systems, and security and how these aspects of of information systems interact and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Hire A Cyber PRO	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “Our mission is to provide superior service with expert guidance and strategic solutions that help our clients manage risk, protect their data, and proactively defend against cyber…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Helix IT	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “We’re not an IT provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT security consulting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 9 of 25 IT security consulting services based in Knoxville, United States

See the full list, filter by size, metro and specialty, and access 114 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT security consulting services based in Knoxville, United States at a glance

As of Sep 21, 2026

42.5%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Knoxville, so it is reported there. Company counts and contact totals on this page are exact for Knoxville, over 25 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Knoxville, United States whose business descriptions match “IT security consulting services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 114 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

IT security consulting services by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT security consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT security consulting services are there based in Knoxville, United States?

RevenueBase identified 25 company matches for IT security consulting services associated with Knoxville, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Avertium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most IT security consulting services?

New York leads the United States with 296 company records, followed by Houston (185) and Atlanta (180). Knoxville has 25.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 114 professional contacts with verified work emails tracked across these 25 companies; direct dials are available where recorded.

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 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.