Company lists · Data refreshed September 2026

Top 25 Compliance consultancies based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 149 companies tracked

RevenueBase identified 149 compliance consultancies headquartered in Washington, United States as of September 2026 and tracks 1,718 professional contacts across them, including 680 with verified work emails. Across the United States, New York is the largest hub for this category (272 companies); Washington has 149.

This list covers compliance consultancies 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 27, 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 27, 2026 86% judged on-target in blind review

149Companies

1,718Contacts tracked

680Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest compliance consultancies based in Washington, United States

Ranked by team size

Top 25 of 149 compliance consultancies based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to compliance consultancies: 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 27, 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 27, 2026
2	Mcra, An Iqvia Business	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	226 contacts →
	Indirect evidence “MCRA, an IQVIA business, is a leading full-service medical device, diagnostics, and biologics CRO and consulting advisory firm helping global healthcare companies maximize the…” Source: RevenueBase Database · checked Sep 27, 2026
3	DCI Consulting	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
4	CFS Compliance	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	90 contacts →
	Partial evidence “CFS Compliance is your one stop shop for all your compliance needs.” Source: RevenueBase Database · checked Sep 27, 2026
5	Scendea	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	76 contacts →
	Partial evidence “Scendea is an international product development, regulatory, and compliance consulting group serving the pharmaceutical and biotechnology industry.” Source: RevenueBase Database · checked Sep 27, 2026
6	Gravity Research	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	69 contacts →
	Indirect evidence “Gravity Research empowers organizations to anticipate risk, spot opportunities, and rationalize reputational concerns against a backdrop of evolving public pressures.” Source: RevenueBase Database · checked Sep 27, 2026
7	Verasafe	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	55 contacts →
	Indirect evidence “VeraSafe’s mission is to provide the world’s best privacy and data protection advice, with a human touch.” Source: RevenueBase Database · checked Sep 27, 2026
8	MBA Consulting Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
9	Touchstone Futures	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	29 contacts →
	Indirect evidence “Touchstone Futures provides deep expertise in strategy, execution, and composite risk management honed by our collective service within US Government cyberspace, intelligence…” Source: RevenueBase Database · checked Sep 27, 2026
10	NT Lakis	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	24 contacts →
	Indirect evidence “Business-minded lawyers helping employers manage workplace risk.” Source: RevenueBase Database · checked Sep 27, 2026
11	FY Consulting, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	22 contacts →
	Indirect evidence “FY Consulting \| ISO & Cybersecurity Consultants ISO 9001 · ISO 27001 · AS9100 · ISO 13485 · CMMC · NIST 800-171 We build management systems around real business processes, not…” Source: RevenueBase Database · checked Sep 27, 2026
12	The Acta Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	19 contacts →
	Indirect evidence “The Acta Group (Acta) is a global consulting firm established to control the spiraling costs and inefficiencies encountered by clients seeking approvals to market chemicals…” Source: RevenueBase Database · checked Sep 27, 2026
13	Premier Political Compliance	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
14	The Weinberg Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
15	Katz Compliance	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
16	Trade Pacific Pllc	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	14 contacts →
	Indirect evidence “Formed in 2004, our lawyers and international trade consultants counsel clients to comply with and capitalize on the complex and evolving U.S.” Source: RevenueBase Database · checked Sep 27, 2026
17	Greenleaf Health, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	14 contacts →
	Indirect evidence “Greenleaf Health has joined forces with our Validant Group partners to reposition as one global regulatory brand: ELIQUENT Life Sciences.” Source: RevenueBase Database · checked Sep 27, 2026
18	CFM Partners, INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “When it comes to compliance, companies that know better, do better.” Source: RevenueBase Database · checked Sep 27, 2026
19	Plurus Strategies, LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	13 contacts →
	Indirect evidence “Plurus is the Latin word for “more.” At Plurus Strategies, our goal is to achieve more impact for our clients.” Source: RevenueBase Database · checked Sep 27, 2026
20	TSG Consulting	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
21	EBG Advisors, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “EBG Advisors is a national strategy and management consultancy with a primary focus to serve the health care and life science industries.” Source: RevenueBase Database · checked Sep 27, 2026
22	TWW	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
23	BEE Compliance LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
24	Emissary LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “At emissary, we know that maximizing your corporate investment starts with hiring the right talent.” Source: RevenueBase Database · checked Sep 27, 2026
25	Export Controls And Sanctions Advisors LLC Ecsa	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 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 consultancies. 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 consultancies.
Partial evidence: Its own public description names part of compliance consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name compliance consultancies. 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 149 compliance consultancies based in Washington, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 680 reachable decision-makers.

Free signup · no credit card

View the full list →

Compliance consultancies based in Washington, United States at a glance

As of Sep 27, 2026

39.6%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

105

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 149 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 consultancies, 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 consultancies”. 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 consultancies), 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 consultancies, 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, 680 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 27, 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 consultancies by metro in the United States

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 consultancies, 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 consultancies are there based in Washington, United States?

RevenueBase identified 149 compliance consultancies 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 in the United States has the most compliance consultancies?

New York leads the United States with 272 headquartered companies, followed by Houston (156) and Washington (149).

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 680 verified decision-maker contacts tracked across these 149 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 149 compliance consultancies based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Compliance consultancies by geography

Browse the directory

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.