Company lists · Data refreshed September 2026

Top 25 Compliance consultants based in Washington, United States

Name: Compliance consultants based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 67 companies tracked

RevenueBase identified 67 compliance consultants headquartered in Washington, United States as of September 2026 and tracks 853 professional contacts across them, including 296 with verified work emails. New York is the largest hub.

This list covers compliance consultants headquartered in Washington, 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 21, 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 21, 2026 86% judged on-target in blind review

67Companies

853Contacts tracked

296Verified emails

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The 25 largest compliance consultants based in Washington, United States

Ranked by team size

Top 25 of 67 compliance consultants based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to compliance consultants: 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	IBM Promontory	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	501-1,000	403 contacts →
	Partial evidence “IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting” Source: RevenueBase Database · checked Sep 21, 2026
2	DCI Consulting	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	93 contacts →
	Partial evidence “DCI is a human resources analytics and compliance consulting firm dedicated to helping our clients with their organizational challenges while also mitigating their risk.” Source: RevenueBase Database · checked Sep 21, 2026
3	MBA Consulting Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 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 21, 2026
4	NT Lakis	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Business-minded lawyers helping employers manage workplace risk.” Source: RevenueBase Database · checked Sep 21, 2026
5	Premier Political Compliance	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “We provide the highest quality compliance services to federal, state, and local political committees, corporate PACs, and nonprofit entities.” Source: RevenueBase Database · checked Sep 21, 2026
6	The Weinberg Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	17 contacts →
	Partial evidence “The Weinberg Group, a ProPharma Group company, is the global leader in regulatory and compliance services, with headquarters in Washington, D.C.” Source: RevenueBase Database · checked Sep 21, 2026
7	Katz Compliance	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “Katz Compliance offers an unmatched breadth and depth of experience in the compliance industry.” Source: RevenueBase Database · checked Sep 21, 2026
8	CFM Partners, INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “When it comes to compliance, companies that know better, do better.” Source: RevenueBase Database · checked Sep 21, 2026
9	National Society Of Compliance Professionals	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	12 contacts →
	Partial evidence “The National Society of Compliance Professionals is a nonprofit, membership organization dedicated to serving and supporting the compliance professional in the financial services…” Source: RevenueBase Database · checked Sep 21, 2026
10	TSG Consulting	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	11 contacts →
	Indirect evidence “For over 30 years, TSG has provided companies around the world with regulatory guidance and scientific expertise.” Source: RevenueBase Database · checked Sep 21, 2026
11	TWW	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “The Wright Way Enterprises (TWW) is certified as an SBA 8(a) and HUBZone small business and DC Certified Business Enterprise (CBE), stewarding organizations in addressing the…” Source: RevenueBase Database · checked Sep 21, 2026
12	BEE Compliance LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	9 contacts →
	Partial evidence “Bee Compliance was launched in April 2020, with the goal of providing accessible, client focused compliance services to democratic and progressive organizations and candidates.” Source: RevenueBase Database · checked Sep 21, 2026
13	Export Controls And Sanctions Advisors LLC Ecsa	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Export Controls and Sanctions Advisors LLC (“ECS Advisors”) was founded in 2023 by former officials from the Bureau of Industry and Security (BIS), U.S.” Source: RevenueBase Database · checked Sep 21, 2026
14	Employment Advisory Services, INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	6 contacts →
	Partial evidence “For more than 30 years, our team of experienced analysts and consultants have partnered with employers of all sizes and across all industries to design, develop, and implement…” Source: RevenueBase Database · checked Sep 21, 2026
15	American Redwood Consulting	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “OUR MISSION:" To promote organizational culture that encourages a commitment to local, state, and federal regulatory compliance" info@arcglobalteam.com 1-833-TEAM ARC…” Source: RevenueBase Database · checked Sep 21, 2026
16	Mcintyre & Lemon, Pllc	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “McIntyre & Lemon, PLLC helps clients efficiently navigate the complex maze of federal and state laws and regulations.” Source: RevenueBase Database · checked Sep 21, 2026
17	Trade Compliance Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	5 contacts →
	Strong evidence “Founded in 1986 as MK Technology, the Trade Compliance Group is a leading global consultancy firm that provides a wide range of export and import compliance services and solutions…” Source: RevenueBase Database · checked Sep 21, 2026
18	Wilson Consulting Group LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Wilson Consulting Group is an innovative global cybersecurity consulting firm headquartered in Washington D.C, with a European office in London, England.” Source: RevenueBase Database · checked Sep 21, 2026
19	Consultvisory	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “At ConsultVisory, we specialize in navigating the intricate landscape of Regulatory Compliance, Finance & Accounting Services, Strategic Marketing, Information & Technology…” Source: RevenueBase Database · checked Sep 21, 2026
20	LMI Advisors, LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	4 contacts →
	Indirect evidence “Communications technologies are constantly evolving, traditional regulatory and policy frameworks are in flux and new business opportunities are emerging worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
21	Mantid International LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “MANTID INTERNATIONAL LLC is a compliance and business intelligence consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
22	Compliance Systems Legal Group Cslg	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Compliance Systems Legal Group (CSLG) was a boutique law firm that focused exclusively on corporate compliance, ethics and governance.” Source: RevenueBase Database · checked Sep 21, 2026
23	Award Advisors	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Award Advisors is a management consulting firm specializing in guiding organizations through the intricacies of compliance with federal government grants, cooperative agreements…” Source: RevenueBase Database · checked Sep 21, 2026
24	Regulatory Strategies And Solutions Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “RSS Group offers consulting services customized to help our clients navigate the complex regulatory policy landscape.” Source: RevenueBase Database · checked Sep 21, 2026
25	Broadband LAW Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “The Broadband Law Group (BBLG) is a preeminent boutique compliance law firm with more than 25 years experience in regulatory compliance, appeals and audits, grants management and…” Source: RevenueBase Database · checked Sep 21, 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: compliance consultants. 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 compliance consultants.
Partial evidence: Its own public description names part of compliance consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name compliance consultants. 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 67 compliance consultants based in Washington, United States

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Compliance consultants based in Washington, United States at a glance

As of Sep 21, 2026

34.7%Verified-email coverage

12.7Average contacts per company

1-10Median size (employees)

223.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 67 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 compliance consultants, 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 Washington, United States whose own description of what they do matches “compliance consultants”. 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 compliance consultants), 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 compliance consultants, and records with no verified work email. Companies headquartered outside Washington 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, 296 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 21, 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.

Compliance consultants by metro in the United States

Compliance consultants in New York150
Compliance consultants in Houston79
Compliance consultants in Washington67
Compliance consultants in Atlanta50
Compliance consultants in Los Angeles50
Compliance consultants in Dallas47
Compliance consultants in Miami47
Compliance consultants in Denver44
Compliance consultants in San Diego42
Compliance consultants in Austin40
Compliance consultants in Chicago40
Compliance consultants in San Francisco39
Compliance consultants in Tampa34
Compliance consultants in Boston33
Compliance consultants in Phoenix32
Compliance consultants in Seattle26

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 compliance consultants, 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 compliance consultants are there based in Washington, United States?

RevenueBase identified 67 compliance consultants headquartered in Washington, 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?

IBM Promontory, headquartered in Washington, tops this list with the largest team on record.

Which city has the most compliance consultants?

New York leads with 150 headquartered companies, followed by Houston (79) and Washington (67).

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 296 verified decision-maker contacts tracked across these 67 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 21, 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.