Company lists · Data refreshed October 2026

Top 25 Automotive compliance and audit services based in the United States

RevenueBase identified 231 company matches for automotive compliance and audit services associated with the United States as of October 2026 and tracks 1,739 professional contacts across them, including 440 with verified work emails. Houston is the largest hub.

This list covers company matches for automotive compliance and audit services associated with the 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
231Companies
1,739Contacts tracked
440Verified emails
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The 25 largest automotive compliance and audit services based in the United States

Ranked by team size
Top 25 of 231 company matches for automotive compliance and audit services based in the 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMount Laurel, NJ, United StatesHQ recorded Oct 1, 2026201-500364 contacts →

Exact match

“APA Engineering Inc has been a leader in providing Compliance, Engineering, IT, and Sourcing services since With over twenty years in business, we are dedicated to providing the…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Oct 1, 2026201-500242 contacts →

Exact match

“AMCI is an automotive marketing consulting firm made up of automotive experts and enthusiasts.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchTroy, MI, United StatesHQ recorded Oct 1, 202651-20070 contacts →

Exact match

“TRP Laboratories provides standard and custom testing services across the United States.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 1, 202651-20065 contacts →

Exact match

“ComplyAuto was built by dealers, for dealers to deliver modern compliance solutions backed by legal and dealership expertise.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 1, 2026201-50063 contacts →

Exact match

“ZT Automotive is a leading automotive group committed to delivering excellence through Integrity, Growth, Innovation, and Consistency.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchNew Port Richey, FL, United StatesHQ recorded Oct 1, 2026201-50058 contacts →

Exact match

“DSI's talented team of Automotive Parts Professionals performed over 1,500 parts inventories – over $600 MILLION in parts inventory will be audited in 2022 alone!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchMinneapolis, MN, United StatesHQ recorded Oct 1, 202611-5043 contacts →

Exact match

“Quality Auditing LLC is the industry leader in Quality Management System Auditing & Consulting for clients in highly-regulated industries, including Medical Device…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchArlington, VA, United StatesHQ recorded Oct 1, 202611-5028 contacts →

Exact match

“Potomac River Partners is a specialized management consulting firm offering a variety of services to meet our clients’ challenges.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchLawrenceburg, TN, United StatesHQ recorded Oct 1, 202611-5027 contacts →

Exact match

“Over 500 companies in more than 40 countries trust ENCONA’s professional services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchAllen Park, MI, United StatesHQ recorded Oct 1, 202651-20023 contacts →

Exact match

“International Quality Control started out in 1998 and since has grown in both domestic and global markets to help serve the Automotive Industry’s quality needs.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchLong Beach, CA, United StatesHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“We are a consulting company based in Long Beach, California with our main focus being the automotive industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchRegtech - Software-as-a-service, United StatesHQ recorded Oct 1, 202651-20017 contacts →

Exact match

“ComplyNet, a KPA company, is the #1 dealership compliance platform with state and national association endorsements, and the only one-stop shop for dealership compliance.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchPriest River, ID, United StatesHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“iCertifi is uniquely positioned to assist manufactures plan for & comply with any slice within the spectrum of global regulatory requirements.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchCanton, MA, United StatesHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“B&R Compliance Associates is a group of seasoned and highly respected industry experts who provide solutions and peace of mind.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchRoseville, CA, United StatesHQ recorded Oct 1, 20261-1013 contacts →

Exact match

“ECO, Inc.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchLincolnshire, IL, United StatesHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“AI-Powered Medical Device Risk Management and Post Market Surveillance Streamline compliance.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchClearwater, FL, United StatesHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Mosaic creates web-based legal compliance solutions for automobile, RV and power sport dealerships.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchColleyville, TX, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“Founded in 2017 by Linda J.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchAurora, CO, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“RSJ Technical Consulting is focused on assisting you with meeting all your regulatory product substance compliance requirements whether by providing turn-key data collection…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchPhoenix, AZ, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“LBC Fleet, Safety & Compliance is a consulting and outsourcing company created exclusively for the transportation, logistics, and passenger carry industries.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchRound Rock, TX, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“Founded in 1994, James Environmental Management specializes in providing safety and environmental compliance assurance programs for the automotive recycling and scrap metal…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchChadds Ford, PA, United StatesHQ recorded Oct 1, 202611-508 contacts →

Exact match

“For more than 30 years, we have been providing our clients with custom-tailored compliance management solutions that are flexible and responsive to meet the needs of the…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchCliffside Park, NJ, United StatesHQ recorded Oct 1, 202611-508 contacts →

Exact match

“The Dealer’s Concierge (TDC) is a compliance-enforcement software built for modern automotive dealerships.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchLexington, KY, United StatesHQ recorded Oct 1, 202611-507 contacts →

Exact match

“Cross-Sell Reports strives to provide the automotive industry with the most accurate and timely automotive data, focusing on personalized service, valuable insights and an…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchOlympia, WA, United StatesHQ recorded Oct 1, 202611-507 contacts →

Exact match

“Compliance Services Group, LLC is the product of two nationally respected companies that provide responsive and high-quality compliance consulting and audit services for financial…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 231 automotive compliance and audit services based in the United States

See the full list, filter by size, metro and specialty, and access 440 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automotive compliance and audit services based in the United States at a glance

As of Oct 1, 2026
25.3%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
2.2%Largest-city concentration · Houston
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
159
11-50
54
51-200
13
201-500
5

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 231 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 the United States whose business descriptions match “automotive compliance and audit services” 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 440 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.

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 “automotive compliance and audit services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive compliance and audit services are there based in the United States?

RevenueBase identified 231 company matches for automotive compliance and audit services associated with the 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?

APA Engineering INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automotive compliance and audit services?

Houston leads with 5 company records, followed by New York (5) and Boston (4).

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 440 professional contacts with verified work emails tracked across these 231 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.

Ready to reach these companies? Verified emails and direct dials for all 231 automotive compliance and audit services based in the United States. Start with a free account, no credit card.

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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.