Company lists · Data refreshed September 2026

Top 25 Secure software development companies based in Atlanta, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 109 companies tracked

RevenueBase identified 109 company matches for secure software development companies associated with Atlanta, United States as of September 2026 and tracks 1,365 professional contacts across them, including 578 with verified work emails. Across the United States, New York is the largest hub for this category (183 companies); Atlanta has 109.

This list covers company matches for secure software development 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 September 14, 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 14, 2026 How this list was built

109Companies

1,365Contacts tracked

578Verified emails

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The 25 largest secure software development companies based in Atlanta, United States

Ranked by team size

Top 25 of 109 company matches for secure software development companies based in Atlanta, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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	Ztek Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	201-500	235 contacts →
	Exact match “Ztek Consulting is a minority and woman-owned technology consulting firm that has served Fortune 500 organizations for over 25 years.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2	Tekstream Solutions	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	51-200	178 contacts →
	Exact match “Headquartered in Atlanta, Georgia, TekStream is a digital resilience company that helps organizations modernize, secure, and optimize their technology environments.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3	OSC Edge	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
4	Softray Solutions	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	51-200	102 contacts →
	Exact match “Softray Solutions is Atlanta based software company with a development centre in Sarajevo, Bosnia and Herzegovina.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5	Scybers	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	51-200	89 contacts →
	Exact match “Scybers is a pure-play global cybersecurity firm.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6	7factor Software	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	51-200	57 contacts →
	Exact match “7Factor is a premier software consulting firm known for delivering high-quality, scalable solutions through expert polyglot engineers and a human-centric approach.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7	Band Of Coders	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	51-200	39 contacts →
	Exact match “Welcome to Band of Coders - Where Technology Fuels Innovation!” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8	Thompson Software Solutions	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	51-200	34 contacts →
	Exact match “Our mission is to build an environment where our team members can work together to make real and meaningful changes to our world.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9	Genix Cyber	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	51-200	26 contacts →
	Exact match “Genix Cyber - Empowering Cybersecurity Excellence Welcome to Genix Cyber, a distinguished US-based advisory firm founded by former CISOs and Auditors.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10	Cosairus	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	11-50	23 contacts →
	Exact match “Cosairus is a premier software engineering and technology consulting firm specializing in custom software development, system integration, and payment processing solutions.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11	Hanabyte	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	11-50	15 contacts →
	Exact match “HanaByte is a cybersecurity consultancy offering comprehensive services such as cloud security, security engineering, and compliance advisory services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12	Serket-Tech Security	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	11-50	11 contacts →
	Exact match “Serket-Tech Security helps organizations transform compliance requirements into security advantages.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13	The Edh, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	1-10	10 contacts →
	Exact match “The EDH LLC is an IT Consulting company that provides a full spectrum of resources and capabilities in Development, Design, Research, Staffing Augmentation, and Business Solutions.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14	Black Breach Security Division ITS	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
15	Cittadella LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	1-10	7 contacts →
	Exact match “At Cittadella, we're not just providing security solutions but revolutionizing security for the modern world.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16	Pillar Technology Partners, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	1-10	7 contacts →
	Exact match “Pillar Technology Partners helps mid-sized organizations protect the data that matters most.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17	gad.ai	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	11-50	7 contacts →
	Exact match “Quality code matters to us and it should matter to you.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18	Programodo	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	1-10	6 contacts →
	Exact match “Programodo is a software solutions company specializing in writing custom software, integrating disparate software, and general software consulting” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19	Imaginex	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	51-200	5 contacts →
	Exact match “ImagineX is a leading digital services firm whose mission is to help our clients and technologists to #BeBetter.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20	Satine Technologies	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
21	Appbarry	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	1-10	4 contacts →
	Exact match “Looking for reliable software development consultants to build scalable solutions for your business?” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22	Hacwatch	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
23	Gotime Digital	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	1-10	3 contacts →
	Exact match “GoTime Digital \| The Apex Circuit Collective At GoTime Digital, we don’t just provide IT solutions-we engineer high-performance business acceleration through Cybersecurity…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24	Tuck Software Group	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	1-10	3 contacts →
	Exact match “Tuck Software Group is a leading force in the technology innovation space.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25	Vertical VAR	Exact match	Atlanta, GA, United StatesHQ recorded Sep 14, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 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 “secure software development 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 25 of 109 secure software development companies based in Atlanta, United States

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

As of Sep 14, 2026

42.3%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

Sep 14, 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 109 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 “secure software development 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 578 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 14, 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.

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

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

RevenueBase identified 109 company matches for secure software development companies associated with Atlanta, 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?

Ztek Consulting 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 secure software development companies?

New York leads the United States with 183 company records, followed by Houston (112) and Atlanta (109).

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 578 professional contacts with verified work emails tracked across these 109 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 14, 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.