Company lists · Data refreshed September 2026

Top 25 Manufacturing cybersecurity companies based in Houston, United States

Name: Manufacturing cybersecurity companies based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 68 companies tracked

RevenueBase identified 68 manufacturing cybersecurity companies headquartered in Houston, United States as of September 2026 and tracks 2,538 professional contacts across them, including 511 with verified work emails. New York is the largest hub.

This list covers manufacturing cybersecurity companies headquartered in Houston, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

68Companies

2,538Contacts tracked

511Verified emails

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The 25 largest manufacturing cybersecurity companies based in Houston, United States

Ranked by team size

Top 25 of 68 manufacturing cybersecurity companies based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names manufacturing cybersecurity companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	PASIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	201-500	1,231
	“PAS, part of Hexagon's Asset Lifecycle Intelligence division, delivers software solutions that prevent, detect, & remediate cyber threats, reduce process safety risks, and…” Source: company website · checked Sep 5, 2026
2	Centre TechnologiesPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	201-500	286
	“Centre is a modern IT and cybersecurity partner delivering Managed IT, Business Intelligence, Cybersecurity, and Cloud services.” Source: company website · checked Sep 5, 2026
3	ValuementorPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	51-200	167
	“ValueMentor is a global information security consulting & services company that delivers real results to global business in maximizing cybersecurity.” Source: company website · checked Sep 5, 2026
4	Acet SolutionsPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	201-500	106
	“ACET SOLUTIONS is a global OT Cybersecurity and Digital Transformation company serving the critical infrastructure industries.” Source: company website · checked Sep 5, 2026
5	Scis SecurityIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	58
	“Accredited and Veteran Owned and Operated •Cyber Security \| MSSP Security Operations Center, CISO Advisory, Penetration Testing, Incident Response DFIR), and IT Security…” Source: company website · checked Sep 5, 2026
6	QuantavenuesPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	n/a	53
	“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…” Source: company website · checked Sep 5, 2026
7	ArmexaIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	25
	“At Armexa, we protect what matters most.” Source: company website · checked Sep 5, 2026
8	Alliant CybersecurityPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	51-200	24
	“Several years ago as cyber threats were becoming more and more advanced, we decided to search for a cybersecurity partner to help protect our client’s sensitive data and our…” Source: company website · checked Sep 5, 2026
9	SET Solutions, A Trace3 CompanyIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	51-200	21
	“Set Solutions is now a Trace3 Company.” Source: company website · checked Sep 5, 2026
10	securitygate.ioPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	19
	“SecurityGate is a Houston-based cybersecurity software company.” Source: company website · checked Sep 5, 2026
11	InvokePartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	18
	“Invoke integrates unified cybersecurity and innovative business solutions for mid-to-large enterprises.” Source: company website · checked Sep 5, 2026
12	Cyber ONE SolutionsIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	17
	“Cyber One Solutions is a Info Security and IT Managed Services and Consulting Company.” Source: company website · checked Sep 5, 2026
13	RED Trident INCIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	14
	Source: company website · checked Sep 5, 2026
14	Ikon TechPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	51-200	14
	“Ikon Tech is a highly regarded cybersecurity and IT infrastructure management company that provides comprehensive solutions to businesses of all sizes as they strive for digital…” Source: company website · checked Sep 5, 2026
15	Revelsec, A Dataprise CompanyIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	8
	“RevelSec, a Dataprise company, provides a full-suite of solutions and services.” Source: company website · checked Sep 5, 2026
16	H5 Strategic AlliancesPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1-10	8
	“H5 Strategic Alliances seeks to defend an organization’s infrastructure against cybersecurity threats and vulnerabilities.” Source: company website · checked Sep 5, 2026
17	NEXUSIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	7
	“Welcome to Nexus, where cutting-edge technology meets unparalleled expertise.” Source: company website · checked Sep 5, 2026
18	DaakyiPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	7
	“DAAKYI is a cybersecurity, digital trust, and infrastructure innovation company built to secure the modern digital economy.” Source: company website · checked Sep 5, 2026
19	AA NetworksPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1-10	5
	“AA Networks provides world class cybersecurity services and solutions, including Managed Detection and Response (MDR), cybersecurity compliance services, and Active Directory…” Source: company website · checked Sep 5, 2026
20	CyberaccordPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	5
	“CyberAccord: Leading Managed Cybersecurity Services for Enterprises CyberAccord is a leading managed cybersecurity services provider that offers full-service solutions to…” Source: company website · checked Sep 5, 2026
21	Avcomm Technologies INCIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	4
	“AVCOMM Technologies is a full-service Industrial IT solutions provider.” Source: company website · checked Sep 5, 2026
22	Cybersecurity IT Consulting LLCPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1-10	3
	“We specialize in delivering top-notch cybersecurity and IT solutions, including 100% remote work services, XDR (Extended Detection and Response), advanced penetration testing, and…” Source: company website · checked Sep 5, 2026
23	Corvit Networks LLCPartial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	51-200	3
	“Welcome to Corvit Networks LLC, where our passion for cybersecurity has been central to our purpose.” Source: company website · checked Sep 5, 2026
24	Vincatech1Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1-10	3
	“At Vincatech1 we Maximize Your Company’s IT Performance with Outsourced IT Solutions.” Source: company website · checked Sep 5, 2026
25	Techcess Cybersecurity GroupIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	201-500	2
	“Our story starts when we began to notice that more and more small businesses were coming forward with horror stories about having their network hacked.” Source: company website · checked Sep 5, 2026

Showing 25 of 68 manufacturing cybersecurity companies based in Houston, United States

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Manufacturing cybersecurity companies based in Houston, United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 95 HQs

Contacts with mobile numbers

Sep 5, 2026Data 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 this city, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 68 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 manufacturing cybersecurity companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Houston, United States whose own description of what they do matches “manufacturing cybersecurity companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among manufacturing cybersecurity companies, and records with no verified work email. Companies headquartered outside Houston 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 an evidence 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, 511 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 5, 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.

Manufacturing cybersecurity companies by metro in the United States

Frequently asked

How many manufacturing cybersecurity companies are there based in Houston, United States?

RevenueBase identified 68 manufacturing cybersecurity companies headquartered in Houston, 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?

PAS, headquartered in Houston, tops this list with the largest team on record.

Which city has the most manufacturing cybersecurity companies?

New York leads with 95 headquartered companies, followed by Houston (68) and Atlanta (54).

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 511 verified decision-maker contacts tracked across these 68 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 5, 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.