Company lists · Data refreshed September 2026

Top 25 Pharmaceutical regulatory consulting firms based in the United States

Name: Pharmaceutical regulatory consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 2,945 companies tracked

RevenueBase identified 2,945 pharmaceutical regulatory consulting firms headquartered in the United States as of September 2026 and tracks 42,611 professional contacts across them, including 18,788 with verified work emails and 13,849 with mobile numbers. Boston is the largest hub.

This list covers pharmaceutical regulatory consulting firms headquartered in the 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 5, 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 5, 2026 86% judged on-target in blind review

2,945Companies

42,611Contacts tracked

18,788Verified emails

13,849Mobile numbers

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The 25 largest pharmaceutical regulatory consulting firms based in the United States

Ranked by team size

Top 25 of 2,945 pharmaceutical regulatory consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical regulatory consulting firms: 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	Premier Research	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,584 contacts →
	Partial evidence “Premier Research International LLC (Premier) is a global leader in clinical research and consulting services with expertise in driving an efficient and effective path to market…” Source: RevenueBase Database · checked Sep 5, 2026
2	Propharma	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,079 contacts →
	Partial evidence “At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.” Source: RevenueBase Database · checked Sep 5, 2026
3	Trinity Life Sciences	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,566 contacts →
	Indirect evidence “Trinity is the commercialization intelligence partner for life sciences.” Source: RevenueBase Database · checked Sep 5, 2026
4	Clinchoice	Partial evidence	Horsham, PA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,516 contacts →
	Partial evidence “ClinChoice is a leading global full & functional service CRO, renowned for its exceptional product development and lifecycle management capabilities across the pharmaceutical…” Source: RevenueBase Database · checked Sep 5, 2026
5	Allucent	Indirect evidence	Cary, NC, United StatesHQ checked Sep 5, 2026	1,001-5,000	977 contacts →
	Indirect evidence “Allucent is on a mission to help bring new therapies to light by solving the distinct challenges of small and mid-sized biotech companies.” Source: RevenueBase Database · checked Sep 5, 2026
6	Pharmaace	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 5, 2026	1,001-5,000	969 contacts →
	Partial evidence “PharmaACE is a US-headquartered, life sciences-focused consulting and analytics firm with a global presence across the United States, Germany, Canada, and India.” Source: RevenueBase Database · checked Sep 5, 2026
7	Agilisium Consulting	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	862 contacts →
	Partial evidence “Agilisium – The World's First Life Sciences Context-Centric AI Consulting & Services Company, from Molecule to Market.” Source: RevenueBase Database · checked Sep 5, 2026
8	Amplity	Indirect evidence	Langhorne, PA, United StatesHQ checked Sep 5, 2026	1,001-5,000	791 contacts →
	Indirect evidence “Amplity, a full-service partner for outsourcing flexible medical and commercial services, delivers cutting-edge, expert-led teams and solutions at every stage of the drug…” Source: RevenueBase Database · checked Sep 5, 2026
9	Clearview Healthcare Partners	Partial evidence	Newton, MA, United StatesHQ checked Sep 5, 2026	201-500	681 contacts →
	Partial evidence “Founded in Boston in 2007, ClearView Healthcare Partners is a diverse, inclusive, and innovative global strategy consulting firm serving the life science sector.” Source: RevenueBase Database · checked Sep 5, 2026
10	Astrix	Indirect evidence	Red Bank, NJ, United StatesHQ checked Sep 5, 2026	501-1,000	596 contacts →
	Indirect evidence “Astrix is the global leader in delivering innovative strategies and solutions to the life sciences industry.” Source: RevenueBase Database · checked Sep 5, 2026
11	Zoomrx	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 5, 2026	201-500	555 contacts →
	Indirect evidence “ZoomRx is a strategic life sciences consultancy that empowers pharma and biotech companies to achieve clarity in bringing their drugs to market.” Source: RevenueBase Database · checked Sep 5, 2026
12	Veristat	Partial evidence	Southborough, MA, United StatesHQ checked Sep 5, 2026	501-1,000	367 contacts →
	Partial evidence “Veristat is the science-first full-service drug and biologic CRO and consultancy that integrates strategic planning, regulatory expertise, and clinical trial execution to rapidly…” Source: RevenueBase Database · checked Sep 5, 2026
13	Syner-G	Indirect evidence	Framingham, MA, United StatesHQ checked Sep 5, 2026	201-500	325 contacts →
	Indirect evidence “Syner-G is a Strategic Development & Delivery Partner™ to biopharma innovators.” Source: RevenueBase Database · checked Sep 5, 2026
14	Registrar Corp	Partial evidence	Hampton, VA, United StatesHQ checked Sep 5, 2026	51-200	317 contacts →
	Partial evidence “Registrar Corp is your trusted partner helping you navigate global regulatory requirements with expert services, innovative software solutions and comprehensive online compliance…” Source: RevenueBase Database · checked Sep 5, 2026
15	Trirx Pharmaceutical Services, LLC	Partial evidence	Norwalk, CT, United StatesHQ checked Sep 5, 2026	201-500	305 contacts →
	Partial evidence “TriRx Pharmaceutical Services is a leading global contract development and manufacturing organization (CDMO) that provides comprehensive solutions for the animal health and human…” Source: RevenueBase Database · checked Sep 5, 2026
16	Techsol Life Sciences	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 5, 2026	201-500	294 contacts →
	Indirect evidence “Techsol Life Sciences is an integrated clinical development, medical affairs and post-marketing surveillance business solutions provider to global biopharmaceutical, medical…” Source: RevenueBase Database · checked Sep 5, 2026
17	Aphena Pharma Solutions, INC	Partial evidence	Cookeville, TN, United StatesHQ checked Sep 5, 2026	501-1,000	257 contacts →
	Partial evidence “Aphena Pharma Solutions is a large pharma solutions provider focused on contract packaging, repackaging and manufacturing for the pharmaceutical, OTC, dietary supplement, animal…” Source: RevenueBase Database · checked Sep 5, 2026
18	Regulatory Affairs Professionals Society Raps	Partial evidence	Rockville, MD, United StatesHQ checked Sep 5, 2026	51-200	247 contacts →
	Partial evidence “The Regulatory Affairs Professionals Society (RAPS) is the largest global organization of and for those involved with the regulation of healthcare and related products, including…” Source: RevenueBase Database · checked Sep 5, 2026
19	Valsource INC	Partial evidence	Downingtown, PA, United StatesHQ checked Sep 5, 2026	201-500	245 contacts →
	Partial evidence “Since 1996, ValSource has worked with hundreds of pharmaceutical, biopharma, and medical device organizations around the world.” Source: RevenueBase Database · checked Sep 5, 2026
20	Kymanox	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 5, 2026	201-500	239 contacts →
	Indirect evidence “Kymanox (‘ki-mah-noks’), meaning Ideal Knowledge Transfer, is your trusted partner in advancing life science innovation.” Source: RevenueBase Database · checked Sep 5, 2026
21	Sequence INC	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 5, 2026	201-500	232 contacts →
	Partial evidence “Sequence, LLC provides turn-key consulting solutions and services for the biopharmaceutical manufacturing industry, specializing in Commissioning, Qualification and Validation…” Source: RevenueBase Database · checked Sep 5, 2026
22	Mcra, An Iqvia Business	Partial evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	51-200	226 contacts →
	Partial 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 5, 2026
23	Canopy Life Sciences	Partial evidence	Danbury, CT, United StatesHQ checked Sep 5, 2026	201-500	222 contacts →
	Partial evidence “Canopy provides Clinical to Commercial services to 300+ Biotechnology, Pharmaceutical and Medical Device Companies.” Source: RevenueBase Database · checked Sep 5, 2026
24	Legacy Pharmaceutical Packaging, LLC	Partial evidence	Earth City, MO, United StatesHQ checked Sep 5, 2026	201-500	201 contacts →
	Partial evidence “Legacy Pharma Solutions is a privately held contract pharmaceutical packaging company located in St.” Source: RevenueBase Database · checked Sep 5, 2026
25	Pharmacy Healthcare Solutions, LLC Phsl	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 5, 2026	n/a	195 contacts →
	Partial evidence “Pharmacy Healthcare Solutions, LLC (PHSL) consults with pharmaceutical manufacturers, PBMs, pharmacies of all types, and software companies on strategic business and marketing…” Source: RevenueBase Database · checked Sep 5, 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: pharmaceutical regulatory consulting firms. 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 pharmaceutical regulatory consulting firms.
Partial evidence: Its own public description names part of pharmaceutical regulatory consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical regulatory consulting firms. 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 2,945 pharmaceutical regulatory consulting firms based in the United States

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Pharmaceutical regulatory consulting firms based in the United States at a glance

As of Sep 5, 2026

44.1%Verified-email coverage

32.5%Mobile-number coverage

14.5Average contacts per company

1-10Median size (employees)

3.6%Largest-city concentration · Boston

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

2,029

11-50

630

51-200

197

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

17,6460–30

1,05731–60

561–90

390–180

77180+

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 pharmaceutical regulatory consulting firms, 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 the United States whose own description of what they do matches “pharmaceutical regulatory consulting firms”. 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 pharmaceutical regulatory consulting firms), 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 pharmaceutical regulatory consulting firms, and records with no verified work email. Companies headquartered outside United States 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, 18,788 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 5, 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.

Pharmaceutical regulatory consulting firms by metro

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 pharmaceutical regulatory consulting firms, 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 pharmaceutical regulatory consulting firms are there based in the United States?

RevenueBase identified 2,945 pharmaceutical regulatory consulting firms headquartered in the 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?

Premier Research, headquartered in Morrisville, tops this list with the largest team on record.

Which city has the most pharmaceutical regulatory consulting firms?

Boston leads with 105 headquartered companies, followed by San Diego (85) and New York (80).

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 18,788 verified decision-maker contacts tracked across these 2,945 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 5, 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.