Company lists · Data refreshed September 2026

Top 25 Legal compliance support services based in the United States

Name: Legal compliance support services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 612 companies tracked

RevenueBase identified 612 legal compliance support services headquartered in the United States as of September 2026 and tracks 5,068 professional contacts across them, including 2,244 with verified work emails. New York is the largest hub.

This list covers legal compliance support services headquartered in the 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

612Companies

5,068Contacts tracked

2,244Verified emails

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The 25 largest legal compliance support services based in the United States

Ranked by team size

Top 25 of 612 legal compliance support services based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to legal compliance support services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CT Corporation	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	788 contacts →
	Strong evidence “CT Corporation helps small businesses, corporations, and law firms around the world manage their most critical business and legal compliance responsibilities.” Source: RevenueBase Database · checked Sep 20, 2026
2	LRN	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	661 contacts →
	Strong evidence “LRN is the world's largest dedicated ethics and compliance company, educating and helping more than 30 million people each year worldwide navigate complex legal and regulatory…” Source: RevenueBase Database · checked Sep 20, 2026
3	Registrar Corp	Partial evidence	Hampton, VA, United StatesHQ checked Sep 20, 2026	51-200	317 contacts →
	Partial evidence “Registrar Corp is your trusted partner helping you navigate global regulatory requirements with expert services, innovative software solutions and comprehensive online compliance…” Source: RevenueBase Database · checked Sep 20, 2026
4	Complyright, INC	Indirect evidence	Pompano Beach, FL, United StatesHQ checked Sep 20, 2026	201-500	190 contacts →
	Indirect evidence “At ComplyRight®, our mission is to empower employers by simplifying the complex world of employment law.” Source: RevenueBase Database · checked Sep 20, 2026
5	Sandler, Travis & Rosenberg, P.A	Partial evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	51-200	118 contacts →
	Partial evidence “Since 1977, Sandler, Travis & Rosenberg, P.A.(ST & R) has set the standard for providing comprehensive and effective international trade-related legal and consulting services to…” Source: RevenueBase Database · checked Sep 20, 2026
6	Outsolve	Partial evidence	Metairie, LA, United StatesHQ checked Sep 20, 2026	51-200	116 contacts →
	Partial evidence “Founded in 1998, OutSolve has evolved into a premier compliance-driven HR advisory firm, leveraging deep expertise to simplify complex regulatory landscapes for businesses of all…” Source: RevenueBase Database · checked Sep 20, 2026
7	Capital Edge Consulting	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 20, 2026	51-200	70 contacts →
	Indirect evidence “Capital Edge is the largest consulting firm exclusively dedicated to government contractors and grant recipients.” Source: RevenueBase Database · checked Sep 20, 2026
8	Healthcare Compliance Pros	Strong evidence	Salt Lake City, UT, United StatesHQ checked Sep 20, 2026	11-50	63 contacts →
	Strong evidence “At Healthcare Compliance Pros we go above and beyond healthcare compliance training, providing you with year-round support and an easy to use online platform.” Source: RevenueBase Database · checked Sep 20, 2026
9	Quest CE	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 20, 2026	51-200	61 contacts →
	Partial evidence “Quest CE helps financial service organizations manage their compliance operations by offering firm training programs, disclosure tracking services and branch audit solutions.” Source: RevenueBase Database · checked Sep 20, 2026
10	Compliance Risk Concepts CRC	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	60 contacts →
	Indirect evidence “To meet rigorous regulatory expectations and requirements, it is imperative that organizations have access to “best in class” talent that has extensive knowledge of the businesses…” Source: RevenueBase Database · checked Sep 20, 2026
11	State And Federal Communications	Indirect evidence	Akron, OH, United StatesHQ checked Sep 20, 2026	11-50	56 contacts →
	Indirect evidence “State and Federal Communications, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
12	Tabs INC	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	54 contacts →
	Partial evidence “Stop juggling compliance, HR, and tax vendors.” Source: RevenueBase Database · checked Sep 20, 2026
13	MBA Consulting Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	53 contacts →
	Partial evidence “We provide superior compliance services to the political and non-profit communities by combining modern business principles, technology, and top-notch customer service with…” Source: RevenueBase Database · checked Sep 20, 2026
14	Gallagher Marine Systems - LLC	Strong evidence	Moorestown Township, NJ, United StatesHQ checked Sep 20, 2026	51-200	49 contacts →
	Strong evidence “Gallagher Marine Systems (GMS) is the industry’s most comprehensive source of full-service, in-depth, compliance support.” Source: RevenueBase Database · checked Sep 20, 2026
15	Vigilant Compliance	Partial evidence	Chadds Ford, PA, United StatesHQ checked Sep 20, 2026	11-50	46 contacts →
	Partial evidence “Vigilant is an Award Winning and Industry Leading Compliance Firm that continues to remain Independent and Privately Owned.” Source: RevenueBase Database · checked Sep 20, 2026
16	Redstone Government Consulting, INC	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 20, 2026	11-50	45 contacts →
	Indirect evidence “Redstone Government Consulting is a team of the most senior industry veterans and the brightest new talent in the industry.” Source: RevenueBase Database · checked Sep 20, 2026
17	Orical LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	35 contacts →
	Strong evidence “Compliance Solutions With Best in Class Operational Support Orical LLC offers the best-in-class, customized, practical and technical solutions for the compliance, operations and…” Source: RevenueBase Database · checked Sep 20, 2026
18	Carleton, INC	Partial evidence	South Bend, IN, United StatesHQ checked Sep 20, 2026	11-50	33 contacts →
	Partial evidence “Carleton's commitment to providing accurate and compliant solutions with expert-level service allows our clients to focus on what they do best.” Source: RevenueBase Database · checked Sep 20, 2026
19	Rytes Company	Strong evidence	New Canaan, CT, United StatesHQ checked Sep 20, 2026	51-200	32 contacts →
	Strong evidence “RYTES Company is a National Compliance, Legal and Regulatory Healthcare Consulting Firm serving over 1200 Nursing Homes and Ancillary Service Providers across 39 states and the…” Source: RevenueBase Database · checked Sep 20, 2026
20	Potomac River Partners	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Potomac River Partners is a specialized management consulting firm offering a variety of services to meet our clients’ challenges.” Source: RevenueBase Database · checked Sep 20, 2026
21	Braumiller LAW Group	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “With offices in the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
22	NT Lakis	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Business-minded lawyers helping employers manage workplace risk.” Source: RevenueBase Database · checked Sep 20, 2026
23	Excelsior Safety Solutions	Partial evidence	Dublin, OH, United StatesHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “At Excelsior Safety, we help companies build safer, more compliant workplaces.” Source: RevenueBase Database · checked Sep 20, 2026
24	Standish Compliance Services, LLC	Strong evidence	Dallas, PA, United StatesHQ checked Sep 20, 2026	11-50	23 contacts →
	Strong evidence “Standish Compliance is a boutique compliance consulting firm dedicated to investment advisory support, since our founding in 2011.” Source: RevenueBase Database · checked Sep 20, 2026
25	Amalie Trade Compliance Consulting	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Amalie Trade Compliance Consulting provides global trade compliance consulting services and tools to small, medium, and large multinational companies.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: legal compliance support services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names legal compliance support services.
Partial evidence: Its own public description names part of legal compliance support services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal compliance support services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 612 legal compliance support services based in the United States

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Legal compliance support services based in the United States at a glance

As of Sep 20, 2026

44.3%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

444

11-50

135

51-200

201-500

501-1,000

1,001-5,000

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 612 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 legal compliance support services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “legal compliance support services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names legal compliance support services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among legal compliance support services, and records with no verified work email. Companies headquartered outside United States 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 its RevenueBase Smart Search 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, 2,244 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 20, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names legal compliance support services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many legal compliance support services are there based in the United States?

RevenueBase identified 612 legal compliance support services headquartered in the 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?

CT Corporation, headquartered in New York, tops this list with the largest team on record.

Which city has the most legal compliance support services?

New York leads with 21 headquartered companies, followed by Washington (20) and Houston (16).

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 2,244 verified decision-maker contacts tracked across these 612 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 20, 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 Smart Search, 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.