Company lists · Data refreshed October 2026

Top 19 Cybersecurity professional development software companies based in Atlanta, United States

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 55 companies tracked

RevenueBase identified 55 company matches for cybersecurity professional development software companies associated with Atlanta, United States as of October 2026 and tracks 373 professional contacts across them, including 128 with verified work emails. Across the United States, New York is the largest hub for this category (105 companies); Atlanta has 55.

This list covers company matches for cybersecurity professional development software companies associated with Atlanta, 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 October 1, 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 Oct 1, 2026 How this list was built

55Companies

373Contacts tracked

128Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 19 largest cybersecurity professional development software companies based in Atlanta, United States

Ranked by team size

Top 19 of 55 company matches for cybersecurity professional development software companies based in Atlanta, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	OSC Edge	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	51-200	150 contacts →
	Exact match “From CND in the Cloud to CSfC with Enterprise Remote Capabilities, OSC Edge empowers organizations with solutions that prepare them for today and tomorrow.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Xtreme Solutions INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	51-200	55 contacts →
	Exact match “Xtreme Solutions, Inc.(XSI) is a Service-Disabled Veteran-Owned, Woman-Owned Small Business (SDVOSB, WOSB) delivering advanced information technology, cybersecurity training, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Black Breach Security Division ITS	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	51-200	8 contacts →
	Exact match “Since 2015, Black Breach has established itself as an experienced-based, client-driven cybersecurity consulting and special services firm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Efortresses, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “eFortresses, Inc.(a Gartner 2013 Cool Vendor) is a AI powered Cybersecurity SaaS company that allows our customers to self-assess, get validated, get trained, get certified, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Curricula	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	5 contacts →
	Exact match “Curricula helps organizations of all sizes to fix their boring cyber security awareness training programs by using storytelling.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	maxdefense.io	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	4 contacts →
	Exact match “MaxDefense LLC is a Managed Security Services Provider (MSSP) headquartered in Duluth, GA.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Satine Technologies	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Satine Technologies is a cybersecurity and software engineering firm specializing in delivering comprehensive security solutions, DevSecOps implementation, and advanced software…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Hacwatch	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	4 contacts →
	Exact match “Delivers high quality innovative cyber security solutions that help protect clients from malicious activity.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	stealthnet.ai	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “StealthNet AI is a technology driven cybersecurity company founded by offensive security professionals with real world testing backgrounds.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Vertical VAR	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Opus Business Technologies	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “Opus is a cyber security firm headquartered out of Atlanta Georgia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Firebrand Security Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Firebrand Security Consulting is a professional services firm, specializing in cyber security.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	BVH LLC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Targetproof	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “With 10 years serving business needs for cybersecurity technologies and services, TargetProof has built its reputation on breadth of capabilities and speed to deliver exceptional…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Minerva Consulting INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “At Minerva Consulting, we specialize in helping small to midsize businesses protect their operations and unlock growth opportunities through.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Asteros Cybersecurity Services	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Asteros provides professional Cybersecurity services and consulting to small and medium business, education, enterprise, and non-profit organizations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	White BOX Security	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Our mission is to help provide a better and more secure digital world through ethical hacking.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	9p Solutions	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “9P Solutions, is a veteran, minority owned Information Technology (IT) company that provides IT consultation including cyber security and technology training for small to medium…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Techcompass	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “At TechCompass, we specialize in guiding businesses through the complexities of technology use, ensuring your digital operations are secure, effective, and perfectly aligned with…” Recorded in the RevenueBase company graph · Oct 1, 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 “cybersecurity professional development software companies”. 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 19 of 55 cybersecurity professional development software companies based in Atlanta, United States

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Cybersecurity professional development software companies based in Atlanta, United States at a glance

As of Oct 1, 2026

34.3%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

Oct 1, 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 Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 55 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 Atlanta, United States whose business descriptions match “cybersecurity professional development software companies” 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 128 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 October 1, 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.

Cybersecurity professional development software companies 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 “cybersecurity professional development software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity professional development software companies are there based in Atlanta, United States?

RevenueBase identified 55 company matches for cybersecurity professional development software companies associated with Atlanta, United States as of October 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?

OSC Edge 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 cybersecurity professional development software companies?

New York leads the United States with 105 company records, followed by Washington (71) and Dallas (57). Atlanta has 55.

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 128 professional contacts with verified work emails tracked across these 55 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 October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 55 cybersecurity professional development software companies based in Atlanta, United States. Start with a free account, no credit card.

Download this list →

Related lists

Cybersecurity professional development software companies by geography

Browse the directory

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.