Company lists · Data refreshed September 2026

Top 25 Pharmaceutical consulting companies based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 3,533 companies tracked

RevenueBase identified 3,533 pharmaceutical consulting companies headquartered in the United States as of September 2026 and tracks 130,443 professional contacts across them, including 47,800 with verified work emails. New York is the largest hub.

This list covers pharmaceutical consulting companies 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 15, 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 15, 2026 86% judged on-target in blind review

3,533Companies

130,443Contacts tracked

47,800Verified emails

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The 25 largest pharmaceutical consulting companies based in the United States

Ranked by team size

Top 25 of 3,533 pharmaceutical consulting companies based in the United States, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical consulting companies: 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	PPD	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 15, 2026	10001+	20,530 contacts →
	Indirect evidence “The PPD™ clinical research business of Thermo Fisher Scientific, the world leader in serving science, enables customers to accelerate innovation and drug development through…” Source: RevenueBase Database · checked Sep 15, 2026
2	Syneos Health	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 15, 2026	10001+	18,228 contacts →
	Indirect evidence “Syneos Health® is a leading fully integrated biopharmaceutical solutions organization built to accelerate customer success.” Source: RevenueBase Database · checked Sep 15, 2026
3	Omnicare, A CVS Health Company	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 15, 2026	10001+	4,518 contacts →
	Partial evidence “Omnicare, a CVS Health company, provides comprehensive pharmaceutical services to skilled nursing, assisted living and other chronic care institutions across the United States…” Source: RevenueBase Database · checked Sep 15, 2026
4	Premier Research	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 15, 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 15, 2026
5	Propharma	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 15, 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 15, 2026
6	Patheon	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 15, 2026	10001+	2,004 contacts →
	Indirect evidence “Thermo Fisher Scientific provides industry-leading pharma services for drug development, clinical trial logistics, and commercial manufacturing through our Patheon™ brand.” Source: RevenueBase Database · checked Sep 15, 2026
7	Trinity Life Sciences	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 15, 2026	1,001-5,000	1,566 contacts →
	Indirect evidence “Trinity is the commercialization intelligence partner for life sciences.” Source: RevenueBase Database · checked Sep 15, 2026
8	Norstella	Indirect evidence	One Penn Plaza, NY, United StatesHQ checked Sep 15, 2026	1,001-5,000	1,163 contacts →
	Indirect evidence “Norstella is the AI company for biopharma's highest-stakes decisions.” Source: RevenueBase Database · checked Sep 15, 2026
9	Allucent	Indirect evidence	Cary, NC, United StatesHQ checked Sep 15, 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 15, 2026
10	Pharmaace	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 15, 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 15, 2026
11	Advanced Clinical	Indirect evidence	Deerfield, IL, United StatesHQ checked Sep 15, 2026	501-1,000	960 contacts →
	Indirect evidence “Advanced Clinical is a clinical development and strategic resourcing organization committed to providing a better clinical experience across the drug development journey.” Source: RevenueBase Database · checked Sep 15, 2026
12	Advisory Board	Indirect evidence	Washington, DC, United StatesHQ checked Sep 15, 2026	201-500	924 contacts →
	Indirect evidence “Advisory Board helps leaders and future leaders in the healthcare industry work smarter and faster by providing provocative insights, actionable strategies, and practical tools to…” Source: RevenueBase Database · checked Sep 15, 2026
13	Excelra	Indirect evidence	Iselin, NJ, United StatesHQ checked Sep 15, 2026	501-1,000	894 contacts →
	Indirect evidence “Discover how Excelra, a leader in biopharma data and analytics, uniquely blends scientific understanding with technological expertise.” Source: RevenueBase Database · checked Sep 15, 2026
14	RED Nucleus	Indirect evidence	Yardley, PA, United StatesHQ checked Sep 15, 2026	501-1,000	868 contacts →
	Indirect evidence “Advancing knowledge to improve lives.™ We are a global strategic partner with decades of experience across the entire life sciences product lifecycle.” Source: RevenueBase Database · checked Sep 15, 2026
15	Agilisium Consulting	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 15, 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 15, 2026
16	Amplity	Indirect evidence	Langhorne, PA, United StatesHQ checked Sep 15, 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 15, 2026
17	Cencora Pharma Solutions	Indirect evidence	Conshohocken, PA, United StatesHQ checked Sep 15, 2026	10001+	771 contacts →
	Indirect evidence “At Cencora, we are investing and innovating alongside our pharma customers to unlock their product’s potential.” Source: RevenueBase Database · checked Sep 15, 2026
18	Integrichain	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 15, 2026	501-1,000	755 contacts →
	Indirect evidence “IntegriChain delivers biopharma’s only comprehensive data-driven commercialization platform from strategy to operational execution connecting the commercial, financial, and…” Source: RevenueBase Database · checked Sep 15, 2026
19	Clearview Healthcare Partners	Partial evidence	Newton, MA, United StatesHQ checked Sep 15, 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 15, 2026
20	Spectrum Science	Indirect evidence	Washington, DC, United StatesHQ checked Sep 15, 2026	201-500	610 contacts →
	Indirect evidence “Brace your brand.” Source: RevenueBase Database · checked Sep 15, 2026
21	Astrix	Indirect evidence	Red Bank, NJ, United StatesHQ checked Sep 15, 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 15, 2026
22	Zoomrx	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 15, 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 15, 2026
23	Inventiv Health Commercial	Indirect evidence	Boston, MA, United StatesHQ checked Sep 15, 2026	10001+	553 contacts →
	Indirect evidence “INC Research/inVentiv Health (Nasdaq:INCR) is the only fully integrated biopharmaceutical solutions organization.” Source: RevenueBase Database · checked Sep 15, 2026
24	Inizio	Indirect evidence	New York, NY, United StatesHQ checked Sep 15, 2026	10001+	552 contacts →
	Indirect evidence “Welcome to Inizio, the global Intelligent Commercialization™ partner.” Source: RevenueBase Database · checked Sep 15, 2026
25	Alira Health	Indirect evidence	Framingham, MA, United StatesHQ checked Sep 15, 2026	501-1,000	498 contacts →
	Indirect evidence “Alira Health is a global healthcare consultancy redefining evidence generation through patient partnerships.” Source: RevenueBase Database · checked Sep 15, 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 consulting companies. 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 consulting companies.
Partial evidence: Its own public description names part of pharmaceutical consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical consulting companies. 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 3,533 pharmaceutical consulting companies based in the United States

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Pharmaceutical consulting companies based in the United States at a glance

As of Sep 15, 2026

36.6%Verified-email coverage

36.9Average contacts per company

1-10Median size (employees)

4.0%Largest-city concentration · New York

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

2,335

11-50

752

51-200

274

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 3,533 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 pharmaceutical consulting companies, 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 consulting companies”. 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 consulting companies), 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 consulting companies, 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, 47,800 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 15, 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 consulting companies 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 consulting companies, 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 consulting companies are there based in the United States?

RevenueBase identified 3,533 pharmaceutical consulting companies 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?

PPD, headquartered in Waltham, tops this list with the largest team on record.

Which city has the most pharmaceutical consulting companies?

New York leads with 142 headquartered companies, followed by Boston (140) and San Diego (97).

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 47,800 verified decision-maker contacts tracked across these 3,533 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 15, 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.