Company lists · Data refreshed November 2026

Top 25 Regulatory research services based in the United States

RevenueBase identified 194 company matches for regulatory research services associated with the United States as of November 2026 and tracks 2,275 professional contacts across them, including 904 with verified work emails. New York is the largest hub.

This list covers company matches for regulatory research 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
194Companies
2,275Contacts tracked
904Verified emails
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The 25 largest regulatory research services based in the United States

Ranked by team size
Top 25 of 194 company matches for regulatory research 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Cleveland Research Company is an independent research firm headquartered in Cleveland, Ohio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-50141 contacts →

Exact match

“TrendSource helps businesses document and measure compliance across employment, consumer reporting, government, finance, health care, and retail.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTolland, CT, United StatesHQ recorded Nov 6, 202611-5081 contacts →

Exact match

“WHAT WE DO: We’ve spent the past 60 years as a trusted research partner, medical device regulatory compliance, IP advisory and risk mitigation expert for the biggest brands and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWake Forest, NC, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Open Desk is a comprehensive research, compliance, and consulting firm dedicated to empowering clients through unbiased information and insights.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 2026201-50054 contacts →

Exact match

“The INS Companies, a group of regulatory consulting firms, consists of over 200 regulatory professionals dedicated to assisting regulators exclusively since 1987.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Since 1972, thousands of professionals in business, government, law and academia have relied on Thompson Information Services for the most authoritative, timely and practical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSheridan, WY, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Elexes was born to help Entrepreneurs, Medical Device, Drugs and Biologics Companies meet regulatory and quality standards, overcome regulatory hurdles, stay in compliance, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVancouver, WA, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“REAL Solutions Group (RSG) is a comprehensive regulatory compliance firm offering a full suite of services, including government relations, licensing (initial license…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIrving, TX, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Elite Research, LLC is a company dedicated to assisting our clients in the research journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Our mission is to deliver unparalleled industry expertise and analytical precision to regulatory consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Potomac River Partners is a specialized management consulting firm offering a variety of services to meet our clients’ challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSacramento, CA, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“State Net is a leading provider of state and federal legislative and regulatory content.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPhoenix, CO, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Keen Independent Research LLC, a Phoenix and Denver based company, has expertise in market research, policy analysis, business strategy and implementation for governments…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“About Us CannDelta Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Columbia Books & Information Services (CBIS) is a leading provider of trusted news, data, training, and compliance resources for organizations navigating highly regulated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStillwater, MN, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Whether you're managing complex litigation or regulatory compliance risk, our expert research, analysis, and writing services provide you with the essential resources you need for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“AgencyIQ is a regulatory intelligence solution that simplifies complex regulation, facilitates next steps, and improves outcomes by processing, analyzing, and helping subscribers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“With over 30 years experience in legislative and regulatory analysis, StateScape has become the premier source for government affairs professionals to access fast and accurate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“At Zaviant, we spend time learning the intricacies of our client’s businesses in order to provide the most comprehensive solution possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchColumbia City, IN, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Scientific & Regulatory Consultants, Inc.(SRC) offers a full range of regulatory services for the antimicrobial industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLincoln, NE, United StatesHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Regulatory Insurance Advisors, LLC (RIA) offers services for insurance regulators to enhance existing capabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHolbrook, NY, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Asgard Regulatory Group LLC (“Asgard”) specializes in providing regulatory compliance and business advisory services and audit and special project work to broker-dealers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Provides regulatory risk advisory and education services to financial services companies, offers independent regulatory compliance testing services, conducts deep research and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“ClinDatrix is a privately held, full-service contract research organization (CRO) founded in 2002 to help drug and medical device innovators advance their therapeutic products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 194 regulatory research services based in the United States

See the full list, filter by size, metro and specialty, and access 904 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Regulatory research services based in the United States at a glance

As of Nov 6, 2026
39.7%Verified-email coverage
11.7Average contacts per company
1-10Median size (employees)
6.2%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
49
51-200
12
201-500
1
501-1,000
3

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 194 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 “regulatory research 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 904 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.

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 research services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many regulatory research services are there based in the United States?

RevenueBase identified 194 company matches for regulatory research 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?

Cleveland Research Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most regulatory research services?

New York leads with 12 company records, followed by Washington (10) and San Diego (5).

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 904 professional contacts with verified work emails tracked across these 194 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.