Company lists · Data refreshed November 2026

Top 24 IT compliance consulting services based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 1,734 companies tracked

RevenueBase identified 1,734 company matches for IT compliance consulting services associated with the United States as of November 2026 and tracks 15,264 professional contacts across them, including 5,536 with verified work emails. New York is the largest hub.

This list covers company matches for IT compliance consulting 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 November 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

1,734Companies

15,264Contacts tracked

5,536Verified emails

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The 24 largest IT compliance consulting services based in the United States

Ranked by team size

Top 24 of 1,734 company matches for IT compliance consulting services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CT Corporation	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	823 contacts →
	Exact match “CT Corporation helps small businesses, corporations, and law firms around the world manage their most critical business and legal compliance responsibilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	LRN	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	707 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Solomonedwards	Exact match	Wayne, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	633 contacts →
	Exact match “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	IBM Promontory	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	501-1,000	426 contacts →
	Exact match “IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Registrar Corp	Exact match	Hampton, VA, United StatesHQ recorded Nov 6, 2026	51-200	325 contacts →
	Exact match “Registrar Corp is your trusted partner helping you navigate global regulatory requirements with expert services, innovative software solutions and comprehensive online compliance…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Scrut Automation	Exact match	Palo Alto, CA, United StatesHQ recorded Nov 6, 2026	51-200	253 contacts →
	Exact match “Governance, Risk, and Compliance simplified for new-age businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Burwood Group	Exact match	Oak Brook, NC, United StatesHQ recorded Nov 6, 2026	201-500	205 contacts →
	Exact match “The urgent need for technology to solve business problems more efficiently, decrease costs, and mitigate risk has increased.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Harbor Compliance	Exact match	Lancaster, PA, United StatesHQ recorded Nov 6, 2026	201-500	181 contacts →
	Exact match “We provide innovative compliance solutions by embracing complexity and making it simple.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Mindpoint Group, A Quantum SKY Company	Exact match	Reston, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	180 contacts →
	Exact match “MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Dla, LLC	Exact match	Fairfield, NJ, United StatesHQ recorded Nov 6, 2026	201-500	175 contacts →
	Exact match “DLA, LLC is a leading consultancy firm that provides a wide range of specialized services designed to optimize business operations and drive sustainable growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Optima Partners	Exact match	NY, United StatesHQ recorded Nov 6, 2026	51-200	157 contacts →
	Exact match “Established in 2014, Optima is a leading global regulatory compliance and cybersecurity consulting firm advising financial institutions, including investment managers, hedge…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Neosystems LLC	Exact match	Reston, VA, United StatesHQ recorded Nov 6, 2026	51-200	153 contacts →
	Exact match “On May 1, 2026, NeoSystems Enterprise Solutions Group (ESG) was acquired by BlueStreet Solutions Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Charles IT	Exact match	Middletown, VA, United StatesHQ recorded Nov 6, 2026	51-200	150 contacts →
	Exact match “Charles IT is the Northeast's compliance expert.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	HCPRO	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	201-500	144 contacts →
	Exact match “HCPro, LLC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	The RWC Group	Exact match	Fort Worth, TX, United StatesHQ recorded Nov 6, 2026	51-200	91 contacts →
	Exact match “The RWC Group is a leading provider of top tier consulting, expert manpower and compliance services to the premier financial institutions, financial technology companies, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	STS Consulting	Exact match	Princeton, NJ, United StatesHQ recorded Nov 6, 2026	51-200	89 contacts →
	Exact match “STS is a full service IT consulting company headquartered in Princeton, New Jersey serving the communications, life sciences and financial service markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Issi Information Security Systems International	Exact match	Santa Cruz, CA, United StatesHQ recorded Nov 6, 2026	51-200	84 contacts →
	Exact match “ISSI is a consulting, auditing and marketing services company, providing services to the world's largest hyperscale cloud platform providers and IT companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Secureit	Exact match	Reston, VA, United StatesHQ recorded Nov 6, 2026	51-200	77 contacts →
	Exact match “SecureIT is a leading provider of cybersecurity management consulting and technical services to government agencies, corporations and non-profit organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Healthcare Compliance Pros	Exact match	Salt Lake City, UT, United StatesHQ recorded Nov 6, 2026	11-50	71 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Capital Edge Consulting	Exact match	Vienna, VA, United StatesHQ recorded Nov 6, 2026	51-200	68 contacts →
	Exact match “Capital Edge is the largest consulting firm exclusively dedicated to government contractors and grant recipients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Quest CE	Exact match	Milwaukee, WI, United StatesHQ recorded Nov 6, 2026	51-200	67 contacts →
	Exact match “Quest CE helps financial service organizations manage their compliance operations by offering firm training programs, disclosure tracking services and branch audit solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Compliance Risk Concepts CRC	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	11-50	66 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Attac Consulting Group ACG	Exact match	Ann Arbor, MI, United StatesHQ recorded Nov 6, 2026	51-200	64 contacts →
	Exact match “Founded in 2003, ATTAC Consulting Group was built on a foundation of rigorous audit and regulatory heritage.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Barr Advisory, P.A	Exact match	Fairway, KS, United StatesHQ recorded Nov 6, 2026	51-200	61 contacts →
	Exact match “BARR Advisory is a security and compliance solutions provider specializing in cybersecurity and compliance for organizations with high-value data that serve regulated industries…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT compliance consulting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 1,734 IT compliance consulting services based in the United States

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IT compliance consulting services based in the United States at a glance

As of Nov 6, 2026

36.3%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

5.6%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,214

11-50

409

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,734 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 “IT compliance consulting 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 5,536 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 November 6, 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.

IT compliance consulting services by metro

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

How many IT compliance consulting services are there based in the United States?

RevenueBase identified 1,734 company matches for IT compliance consulting services associated with the United States as of November 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?

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

Which city has the most IT compliance consulting services?

New York leads with 97 company records, followed by Atlanta (47) and Houston (44).

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 5,536 professional contacts with verified work emails tracked across these 1,734 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 November 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.