Company lists · Data refreshed September 2026
Top 13 Security compliance and audit companies based in Houston, United States
RevenueBase identified 35 security compliance and audit companies headquartered in Houston, United States as of September 2026 and tracks 349 professional contacts across them, including 108 with verified work emails. Houston is the largest hub.
This list covers security compliance and audit 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 6, 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.
The 13 largest security compliance and audit companies based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | ValuementorPartial evidence | 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 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | K3des LLCIndirect evidence | 14 | |||
“K3DES is one of the top ten Payment Card Industry consulting firms in the US.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 14 | ||||
“About TK We are an SAP Security & Compliance Consulting and Technical Staffing firm that specializes in a wide variety of Engineering Recruiting ranging from Civil, Oil & Gas…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 9 | ||||
“Blue Lance is a global provider of software for IT Network Security Enhancement, Auditing & Compliance.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Triad InfosecIndirect evidence | 8 | |||
“In a world where cyber threats never sleep, Triad InfoSec delivers battle-tested solutions built on decades of real-world defense and military precision.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 6 | ||||
“CITSAP specializes in providing Cybersecurity Governance, Risk Management, Compliance (GRC), Fractional CISO services, and outsourced/co-sourced Internal IT Audit services to…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 6 | ||||
“Founded in 2008, Direct Line to Compliance, Inc.(DL2C) is a national firm that provides regulatory compliance services and software solutions: ColorCodeIT and ChameleonDocs.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Tracy Consulting LLCIndirect evidence | 4 | |||
“At Tracy Consulting LLC, we strive to work with our clients to ensure that their unique needs are meet.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 3 | ||||
“In addition to providing turnkey IT solutions for companies who own their own infrastructure, C3 Solutions offers IT as a service.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Information Shield SecurityPartial evidence | 3 | |||
“Information Shield enables any company to quickly define, deliver and demonstrate a defensible cyber security program.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2 | ||||
“Harris Monroe Consulting is an IT Compliance and Consulting firm based in Houston, Texas.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Houston Financial Forensics, LLCPartial evidence | 1 | |||
“Houston Financial Forensics, LLC is a professional services provider in the areas of fraud investigation, cyber security / cyber fraud risk assessment, forensic accounting…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 13 of 35 security compliance and audit companies based in Houston, United States
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Security compliance and audit companies based in Houston, United States at a glance
As of Sep 6, 2026Companies by employee count
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 35 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 security compliance and audit 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 “security compliance and audit 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 security compliance and audit 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, 108 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 6, 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.
Security compliance and audit companies by metro in the United States
- Security compliance and audit companies in Houston35
- Security compliance and audit companies in New York33
- Security compliance and audit companies in Tampa30
- Security compliance and audit companies in Atlanta28
Frequently asked
How many security compliance and audit companies are there based in Houston, United States?
RevenueBase identified 35 security compliance and audit 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?
Valuementor, headquartered in Houston, tops this list with the largest team on record.
Which city has the most security compliance and audit companies?
Houston leads with 35 headquartered companies, followed by New York (33) and Tampa (30).
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 108 verified decision-maker contacts tracked across these 35 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 6, 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.
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