Company lists · Data refreshed September 2026

Top 25 Regulatory compliance consulting companies based in Washington, United States

Name: Regulatory compliance consulting companies 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 61 companies tracked

RevenueBase identified 61 company matches for regulatory compliance consulting companies associated with Washington, United States as of September 2026 and tracks 1,181 professional contacts across them, including 382 with verified work emails. Across the United States, New York is the largest hub for this category (131 companies); Washington has 61.

This list covers company matches for regulatory compliance consulting companies associated with Washington, 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 September 21, 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 Sep 21, 2026 How this list was built

61Companies

1,181Contacts tracked

382Verified emails

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

The 25 largest regulatory compliance consulting companies based in Washington, United States

Ranked by team size

Top 25 of 61 company matches for regulatory compliance consulting companies based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	IBM Promontory	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	501-1,000	403 contacts →
	Exact match “IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	DCI Consulting	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	93 contacts →
	Exact match “DCI is a human resources analytics and compliance consulting firm dedicated to helping our clients with their organizational challenges while also mitigating their risk.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	CFS Compliance	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	90 contacts →
	Exact match “CFS Compliance is your one stop shop for all your compliance needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Scendea	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	76 contacts →
	Exact match “Scendea is an international product development, regulatory, and compliance consulting group serving the pharmaceutical and biotechnology industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Oriel Stat A Matrix	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	62 contacts →
	Exact match “Oriel STAT-A-MATRIX has joined forces with our Validant Group partners to reposition as one global regulatory brand: ELIQUENT Life Sciences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Verasafe	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	55 contacts →
	Exact match “VeraSafe’s mission is to provide the world’s best privacy and data protection advice, with a human touch.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	MBA Consulting Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	53 contacts →
	Exact match “We provide superior compliance services to the political and non-profit communities by combining modern business principles, technology, and top-notch customer service with…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	FY Consulting, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	22 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	The Acta Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	19 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Premier Political Compliance	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	19 contacts →
	Exact match “We provide the highest quality compliance services to federal, state, and local political committees, corporate PACs, and nonprofit entities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	The Weinberg Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	17 contacts →
	Exact match “The Weinberg Group, a ProPharma Group company, is the global leader in regulatory and compliance services, with headquarters in Washington, D.C.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Greenleaf Health, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	14 contacts →
	Exact match “Greenleaf Health has joined forces with our Validant Group partners to reposition as one global regulatory brand: ELIQUENT Life Sciences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	CFM Partners, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	14 contacts →
	Exact match “When it comes to compliance, companies that know better, do better.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	TSG Consulting	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	11 contacts →
	Exact match “For over 30 years, TSG has provided companies around the world with regulatory guidance and scientific expertise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	TWW	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	10 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Emissary LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	8 contacts →
	Exact match “At emissary, we know that maximizing your corporate investment starts with hiring the right talent.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Porta Strategies LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	7 contacts →
	Exact match “Our solutions have touched the lives of 388 million end users across the globe.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	American Redwood Consulting	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	6 contacts →
	Exact match “OUR MISSION:" To promote organizational culture that encourages a commitment to local, state, and federal regulatory compliance" info@arcglobalteam.com 1-833-TEAM ARC…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Trade Compliance Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Wilson Consulting Group LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “Wilson Consulting Group is an innovative global cybersecurity consulting firm headquartered in Washington D.C, with a European office in London, England.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Consultvisory	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “At ConsultVisory, we specialize in navigating the intricate landscape of Regulatory Compliance, Finance & Accounting Services, Strategic Marketing, Information & Technology…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Mantid International LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “MANTID INTERNATIONAL LLC is a compliance and business intelligence consulting firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Stratagem Consulting LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Stratagem Consulting LLC was founded by former FBI senior leaders, partnering with a cadre of national security experts, focused on enabling individuals and organizations to seize…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Contract In-House Counsel And Consultants, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “Marc represents FDA-regulated companies in the food, dietary supplement, beverage, cosmetic, medical device and drug industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Regulatory Strategies And Solutions Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “RSS Group offers consulting services customized to help our clients navigate the complex regulatory policy landscape.” Recorded in the RevenueBase company graph · Sep 21, 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 “regulatory compliance consulting companies”. 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 25 of 61 regulatory compliance consulting companies based in Washington, United States

See the full list, filter by size, metro and specialty, and access 382 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Regulatory compliance consulting companies based in Washington, United States at a glance

As of Sep 21, 2026

32.3%Verified-email coverage

19.4Average contacts per company

1-10Median size (employees)

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 61 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 Washington, United States whose business descriptions match “regulatory compliance consulting companies” 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 382 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 September 21, 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.

Regulatory compliance consulting companies by metro in the United States

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

How many regulatory compliance consulting companies are there based in Washington, United States?

RevenueBase identified 61 company matches for regulatory compliance consulting companies associated with Washington, United States as of September 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?

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

Which city in the United States has the most regulatory compliance consulting companies?

New York leads the United States with 131 company records, followed by Houston (93) and Washington (61).

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 382 professional contacts with verified work emails tracked across these 61 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 September 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 61 regulatory compliance consulting companies based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Regulatory compliance consulting companies 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 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.