Company lists · Data refreshed October 2026

Top 25 Independent contractor compliance advisors based in the United States

RevenueBase identified 137 company matches for independent contractor compliance advisors associated with the United States as of October 2026 and tracks 1,683 professional contacts across them, including 446 with verified work emails. New York is the largest hub.

This list covers company matches for independent contractor compliance advisors 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 14, 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 14, 2026 How this list was built
137Companies
1,683Contacts tracked
446Verified emails
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The 25 largest independent contractor compliance advisors based in the United States

Ranked by team size
Top 25 of 137 company matches for independent contractor compliance advisors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchFairfax, VA, United StatesHQ recorded Oct 14, 2026201-500549 contacts →

Exact match

“GSA National has been helping government contractors ensure compliance and streamline costs since 1991.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchPompano Beach, FL, United StatesHQ recorded Oct 14, 2026201-500191 contacts →

Exact match

“At ComplyRight®, our mission is to empower employers by simplifying the complex world of employment law.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Oct 14, 202611-50129 contacts →

Exact match

“TrendSource helps businesses document and measure compliance across employment, consumer reporting, government, finance, health care, and retail.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchVienna, VA, United StatesHQ recorded Oct 14, 202651-20067 contacts →

Exact match

“Capital Edge is the largest consulting firm exclusively dedicated to government contractors and grant recipients.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchUtica, MI, United StatesHQ recorded Oct 14, 2026501-1,00046 contacts →

Exact match

“Commoneo is certified as a Service Disabled Veteran owned business by the Department of Veteran Affairs and NaVOBA.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchHuntsville, AL, United StatesHQ recorded Oct 14, 202611-5044 contacts →

Exact match

“Redstone Government Consulting is a team of the most senior industry veterans and the brightest new talent in the industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Oct 14, 202611-5032 contacts →

Exact match

“SHARPEST TOOLS IN THE SHED Whether you're building a new firm, reinforcing compliance resources, or repairing compliance deficiencies, Compliers' experienced CCOs and compliance…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchArlington, VA, United StatesHQ recorded Oct 14, 202611-5030 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 14, 2026 · View company records in RevenueBase
9Exact matchSan Antonio, TX, United StatesHQ recorded Oct 14, 202611-5021 contacts →

Exact match

“Onsi Group is an innovative, compliance solution focused company headquartered in San Antonio, Texas.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchVisalia, CA, United StatesHQ recorded Oct 14, 202651-20021 contacts →

Exact match

“Satisfied customers are our highest priority at HR Mobile Services, Inc.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchMontgomery, TX, United StatesHQ recorded Oct 14, 202611-5019 contacts →

Exact match

“At Blakeman and Associates, Inc, we’re more than just consultants-we’re your dedicated partners in safety, human resources, fleet management, and contractor compliance.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 14, 202611-5019 contacts →

Exact match

“At Zaviant, we spend time learning the intricacies of our client’s businesses in order to provide the most comprehensive solution possible.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchMiami, FL, United StatesHQ recorded Oct 14, 202611-5019 contacts →

Exact match

“At Simplify CCS, LLC, we perform contract compliance audits in an innovative way to provide real value to our clients.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Oct 14, 202611-5018 contacts →

Exact match

“MarketCounsel Consulting is the leading business and regulatory compliance consultancy to the country's preeminent independent investment advisers throughout all stages of their…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchCincinnati, OH, United StatesHQ recorded Oct 14, 202611-5014 contacts →

Exact match

“Dinsmore Compliance Services provides a full suite of compliance solutions for the growing independent financial industry as an affiliate of the national, full-service law firm…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchAuburn, CA, United StatesHQ recorded Oct 14, 20261-1013 contacts →

Exact match

“We are proud to offer clients access to the very finest legal and human resource consulting services.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchCanton, MA, United StatesHQ recorded Oct 14, 202611-5012 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 14, 2026 · View company records in RevenueBase
18Exact matchMilwaukee, WI, United StatesHQ recorded Oct 14, 202611-5011 contacts →

Exact match

“Cross Management Services, Inc.(Cross) is a national leader in contract compliance consulting, supporting public and private sector clients in meeting regulatory and contractual…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchColumbus, OH, United StatesHQ recorded Oct 14, 202611-5010 contacts →

Exact match

“INCompliance Consulting focuses on three primary industries: health care, higher education, and K-12 education.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchTenafly, United StatesHQ recorded Oct 14, 202651-20010 contacts →

Exact match

“iamindependent was founded in in response to the growing market need to cut contingent labor costs, and, to eliminate co-employment risk and the liability of independent…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Oct 14, 202611-507 contacts →

Exact match

“Policy, investment and cause have aligned.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchOlympia, WA, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
23Exact matchSanta Fe Springs, CA, United StatesHQ recorded Oct 14, 202611-507 contacts →

Exact match

“Resource Management Services, Inc.(RMS) is nationally recognized as a leader and innovator in the collection and recovery industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchNorristown, PA, United StatesHQ recorded Oct 14, 202611-506 contacts →

Exact match

“ACS was founded in 1990 to provide products and services to help businesses manage workplace risk and maintain regulatory compliance.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchScottsdale, AZ, United StatesHQ recorded Oct 14, 20261-106 contacts →

Exact match

“SafetyNetCon.com Simplifies online auditing for contractors/suppliers at a low cost.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 137 independent contractor compliance advisors based in the United States

See the full list, filter by size, metro and specialty, and access 446 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Independent contractor compliance advisors based in the United States at a glance

As of Oct 14, 2026
26.5%Verified-email coverage
12.3Average contacts per company
1-10Median size (employees)
5.8%Largest-city concentration · New York
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
101
11-50
27
51-200
4
201-500
3
501-1,000
2

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 137 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 “independent contractor compliance advisors” 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 446 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 14, 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 “independent contractor compliance advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many independent contractor compliance advisors are there based in the United States?

RevenueBase identified 137 company matches for independent contractor compliance advisors 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?

GSA National tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most independent contractor compliance advisors?

New York leads with 8 company records, followed by Houston (5) and Miami (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 446 professional contacts with verified work emails tracked across these 137 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 14, 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.