Company lists · Data refreshed September 2026
Top 25 Regulatory compliance consulting firms based in Houston, United States
RevenueBase identified 70 regulatory compliance consulting firms headquartered in Houston, United States as of September 2026 and tracks 470 professional contacts across them, including 195 with verified work emails. New York is the largest hub.
This list covers regulatory compliance consulting firms 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.
The 25 largest regulatory compliance consulting firms based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 63 | ||||
“As a leader in the environmental compliance services industry, AARC does more than just meeting the needs of clients today.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 63 | ||||
“RCP is the regulatory compliance and risk management expert for pipelines, facilities, and terminal operations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | J Connor Consulting, INCIndirect evidence | 39 | |||
“The Company J.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 19 | ||||
“At EOSolutions, we know you want your operations to stay in compliance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | K3des LLCPartial evidence | 14 | |||
“K3DES is one of the top ten Payment Card Industry consulting firms in the US.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 | ||||
“Deleon Trade LLC is a U.S.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Medisi AmericaIndirect evidence | 12 | |||
“We are MEDISI, we were the first Mexican consultancy company specialized in Medical Devices and now we are the best consolidator for regulation USA and Latin America.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 9 | ||||
“Third Party Resources, Inc.(3PR, Inc.) is a specialized consulting firm that focuses on the unique regulatory compliance and risk management challenges facing banks and other…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 9 | ||||
“Capital Strategies is 100% owned and operated by women of color.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 8 | ||||
“Cypress Environmental Consulting LLC (CEC) provides a broad range of environmental services including planning, site assessment, and permitting with a focus on regulatory…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 7 | ||||
“Are you struggeling to keep up with Federal and Regional requirements for your company?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | The Principle Partnering Group LLCStrong evidence | 7 | |||
“Principle Partnering Group LLC is an international management consulting firm providing management and B2G (business to government) compliance services to government agencies and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 | ||||
“Compliance Safety Consulting is a team of safety consultants who excel in providing professional and comprehensive regulatory compliance, bilingual safety training for various…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 | ||||
“TrueNorth is an cloud-based service that captures, tracks and manages training, safety, medical surveillance, transportation and audit compliance requirements.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 | ||||
“EIT group offers IT consulting and HIPAA compliance services for your office, emergency room, clinic, hospital and all your medical facilities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Reces Environmental ConsultingStrong evidence | 4 | |||
“RECES, LLC is an environmental consulting firm specializing in air, water, and wastewater permitting and regulatory compliance for clients throughout the United States.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Tracy Consulting LLCPartial 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 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 | ||||
“Carrtegra is a Houston, Texas based management consulting firm specializing in Compliance, Controls and Ethics; Internal Controls; Financial Advisory; Technology Services; Risk…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Pettus Consulting LLCStrong evidence | 3 | |||
“Pettus Consulting offers services including inspection, specification drafting, regulatory auditing, records review, regulator liaison, and project/construction management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“To offer our clients a comprehensive partnership that ensures self-sustaining safety, savings, and success - Personalized Consulting the way it should be Clinical and Non-Clinical…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“Enhancing Compliance | Ensuring Patient Safety | Streamlining Processes Welcome to RLD Consulting Services, a leading provider of comprehensive healthcare compliance solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
“Harris Monroe Consulting is an IT Compliance and Consulting firm based in Houston, Texas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | The Notary GeekIndirect evidence | 2 | |||
“The Notary Geek is trusted provider in delivering comprehensive solutions to eliminate complex challenges.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 70 regulatory compliance consulting firms based in Houston, United States
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Regulatory compliance consulting firms based in Houston, United States at a glance
As of Sep 5, 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 70 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 regulatory compliance consulting firms, 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 “regulatory compliance consulting firms”. 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 regulatory compliance consulting firms, 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, 195 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.
Regulatory compliance consulting firms by metro in the United States
- Regulatory compliance consulting firms in New York137
- Regulatory compliance consulting firms in Houston70
- Regulatory compliance consulting firms in Washington64
- Regulatory compliance consulting firms in Miami47
- Regulatory compliance consulting firms in Atlanta46
- Regulatory compliance consulting firms in Dallas39
- Regulatory compliance consulting firms in Los Angeles38
- Regulatory compliance consulting firms in Austin37
- Regulatory compliance consulting firms in Chicago37
- Regulatory compliance consulting firms in Boston36
- Regulatory compliance consulting firms in San Francisco34
- Regulatory compliance consulting firms in Denver32
- Regulatory compliance consulting firms in Tampa30
- Regulatory compliance consulting firms in San Diego29
- Regulatory compliance consulting firms in Seattle26
Frequently asked
How many regulatory compliance consulting firms are there based in Houston, United States?
RevenueBase identified 70 regulatory compliance consulting firms 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?
Aarc Environmental, headquartered in Houston, tops this list with the largest team on record.
Which city has the most regulatory compliance consulting firms?
New York leads with 137 headquartered companies, followed by Houston (70) and Washington (64).
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 195 verified decision-maker contacts tracked across these 70 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.
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