Company lists · Data refreshed October 2026

Top 22 Application security consulting firms based in Houston, United States

Name: Application security consulting firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 56 companies tracked

RevenueBase identified 56 company matches for application security consulting firms associated with Houston, United States as of October 2026 and tracks 503 professional contacts across them, including 150 with verified work emails. Across the United States, New York is the largest hub for this category (98 companies); Houston has 56.

This list covers company matches for application security consulting firms associated with Houston, 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

56Companies

503Contacts tracked

150Verified emails

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The 22 largest application security consulting firms based in Houston, United States

Ranked by team size

Top 22 of 56 company matches for application security consulting firms based in Houston, 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	Valuementor	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	51-200	167 contacts →
	Exact match “ValueMentor is a global information security consulting & services company that delivers real results to global business in maximizing cybersecurity.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Scis Security	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	11-50	58 contacts →
	Exact match “Accredited and Veteran Owned and Operated •Cyber Security \| MSSP Security Operations Center, CISO Advisory, Penetration Testing, Incident Response DFIR), and IT Security…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Quantavenues	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	n/a	53 contacts →
	Exact match “Quantavenues is a premium cybersecurity consulting and managed security partner for mid-market and enterprise organizations, built for the threat landscape of 2026, not the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	SET Solutions, A Trace3 Company	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	51-200	21 contacts →
	Exact match “Set Solutions is now a Trace3 Company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Kulkan Security	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	11-50	20 contacts →
	Exact match “Kulkan Security - Creative minds breaking your Apps.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Cyber ONE Solutions	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	11-50	17 contacts →
	Exact match “Cyber One Solutions is a Info Security and IT Managed Services and Consulting Company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Kiuwan	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	51-200	17 contacts →
	Exact match “Our mission is to offer the most comprehensive solutions for application security.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Santcore Technologies	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	11-50	13 contacts →
	Exact match “Santcore Technologies is a multidisciplinary IT consulting and solutions firm specializing in cybersecurity, GRC, cloud architecture, application security, digital transformation…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	H5 Strategic Alliances	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “H5 Strategic Alliances seeks to defend an organization’s infrastructure against cybersecurity threats and vulnerabilities.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Erascogroup, LLC	Exact match	Houston, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “ErascoGroup are highly experienced security experts from multiple industries and back grounds.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	High Standards Technology, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Our mission is simple:"Be the Best of the Best".” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Praetorian Protective Services Corporation	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	11-50	5 contacts →
	Exact match “Security consulting,investigations, process service, security assessment and surveys, security policies and procedures” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	John&partners, Llc. Cybersecurity	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	11-50	4 contacts →
	Exact match “Nhà tư vấn và cung cấp các giải pháp công nghệ bảo mật an ninh mạng cho các tổ chức và doanh nghiệp” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Trinity Guard	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “Trinity Guard is passionately focused on one thing: IBM i security.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	RD SEC	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “RD SEC is a cybersecurity solutions and services provider dedicated to helping organizations stay protected through a consultative, expertise-driven approach.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Intellibind Technologies LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Intellibind Technologies LLC provides cyber security consulting services, management tools and training to protect our nation’s critical infrastructure.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Overland Security Consulting, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Overland Secuirty Consuting is a provider of security consulting services and solutions, our services includes security awareness training, guard selection consulting services…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Acuitus International LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “ACUITUS International Corporation specializes in customized security solutions for governments, private organizations and high net-worth individuals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Assurance Advisory Associates	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Providing clients with security program advisory and support, risk analysis, opportunity identification, mitigation handling options, and project auditing in order to facilitate…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Revathi	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Revathi is the top choice for companies that recognize the importance of protecting their information systems and data assets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Cybershield	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “It takes a lifetime to build reputation, but only a few minutes of cyber-incident to ruin it.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Cyber Forge Security, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Privately owned firm providing cyber security consulting services to businesses.” 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 “application security consulting firms”. 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 22 of 56 application security consulting firms based in Houston, United States

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Application security consulting firms based in Houston, United States at a glance

As of Oct 1, 2026

29.8%Verified-email coverage

9.0Average 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 Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 56 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 Houston, United States whose business descriptions match “application security consulting firms” 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 150 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.

Application security consulting firms 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 “application security consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many application security consulting firms are there based in Houston, United States?

RevenueBase identified 56 company matches for application security consulting firms associated with Houston, 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?

Valuementor 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 application security consulting firms?

New York leads the United States with 98 company records, followed by San Francisco (66) and Austin (63). Houston has 56.

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 150 professional contacts with verified work emails tracked across these 56 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.

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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.