Company lists · Data refreshed September 2026

Top 25 Medical affairs consulting firms based in New York, United States

Name: Medical affairs consulting firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 198 companies tracked

RevenueBase identified 198 medical affairs consulting firms headquartered in New York, United States as of September 2026 and tracks 6,430 professional contacts across them, including 2,189 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers medical affairs consulting firms headquartered in New York, 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 28, 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 28, 2026 86% judged on-target in blind review

198Companies

6,430Contacts tracked

2,189Verified emails

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The 25 largest medical affairs consulting firms based in New York, United States

Ranked by team size

Top 25 of 198 medical affairs consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to medical affairs 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	BGB Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	564 contacts →
	Indirect evidence “In 2005, two young entrepreneurs set out to build the agency of the future.Where scientific acumen and creative innovation would seamlessly merge to create compelling, credible…” Source: RevenueBase Database · checked Sep 28, 2026
2	Healthcare Consultancy Group - HCG	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	449 contacts →
	Partial evidence “HCG, an Omnicom Group company, is the healthcare communications partner for pharma and biotech that accelerates the impact of medical science.” Source: RevenueBase Database · checked Sep 28, 2026
3	Mccann Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	330 contacts →
	Indirect evidence “As of July 1, 2021, McCann Health agencies globally are part of the IPG Health network, which aligns FCB Health agencies and McCann Health agencies under one umbrella.” Source: RevenueBase Database · checked Sep 28, 2026
4	Sudler & Hennessey	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	249 contacts →
	Partial evidence “Sudler creates advertising, direct marketing, and sales promotion programs for prescription drugs and over-the-counter medications.” Source: RevenueBase Database · checked Sep 28, 2026
5	Medical Knowledge Group	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	241 contacts →
	Partial evidence “Medical Knowledge Group (MKG) is a strategic commercialization partner to biopharma innovators, leveraging proprietary data solutions, deep therapeutic expertise, and strategic…” Source: RevenueBase Database · checked Sep 28, 2026
6	Calcium Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	195 contacts →
	Indirect evidence “Calcium+Company is an award-winning health communications group dedicated to nourishing companies and brands across their full lifecycle.” Source: RevenueBase Database · checked Sep 28, 2026
7	The Dedham Group	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	179 contacts →
	Partial evidence “The Dedham Group is the premier US oncology & specialty therapeutics strategy consulting firm that combines deep clinical expertise in specialty disease areas, commercial & market…” Source: RevenueBase Database · checked Sep 28, 2026
8	Transperfect Life Sciences	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	168 contacts →
	Partial evidence “TransPerfect Life Sciences offers global content solutions for the pharmaceutical, biotech, and medical device industries.” Source: RevenueBase Database · checked Sep 28, 2026
9	Harrison Star	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	159 contacts →
	Indirect evidence “Harrison and Star is a full-service, global healthcare marketing agency, combining show-stopping creative, strategic savvy, and deep scientific expertise.” Source: RevenueBase Database · checked Sep 28, 2026
10	Caudex An IPG Health Company	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	103 contacts →
	Partial evidence “Caudex is now Omnicom Health Medical Communications.” Source: RevenueBase Database · checked Sep 28, 2026
11	Acsel Health	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	87 contacts →
	Partial evidence “We are a management consulting firm specialized in the life sciences industry.” Source: RevenueBase Database · checked Sep 28, 2026
12	Petauri Kinect	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Petauri Kinect, formerly known as The Kinetix Group-Powered by Petauri, is a strategic consultancy and marketing agency.” Source: RevenueBase Database · checked Sep 28, 2026
13	ICR Healthcare	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “We're a global strategic healthcare communications team with a deep understanding of the IR, PR and capital markets challenges in biotech, pharma, medtech, diagnostics, healthcare…” Source: RevenueBase Database · checked Sep 28, 2026
14	M Booth Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	76 contacts →
	Indirect evidence “Full-service healthcare communications agency built to challenge norms, drive results + improve health.” Source: RevenueBase Database · checked Sep 28, 2026
15	Spring & Bond	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	70 contacts →
	Partial evidence “Spring & Bond is a digital media agency and consultancy helping pharmaceutical and medical device manufacturers build robust, omnichannel-enabled media executions for both HCP and…” Source: RevenueBase Database · checked Sep 28, 2026
16	Meditrial	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “At Meditrial CRO, we empower medical innovators with end-to-end clinical, regulatory, and digital solutions to bring life-changing therapies to market.” Source: RevenueBase Database · checked Sep 28, 2026
17	Synapse Medical Communications	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	59 contacts →
	Partial evidence “Our one-of-a-kind approach to medical marketing combines robust medical expertise and proprietary analytics for powerful market-shaping strategies that propel your brand to…” Source: RevenueBase Database · checked Sep 28, 2026
18	Virgo Health US	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “Virgo Health is a global integrated healthcare communications agency.” Source: RevenueBase Database · checked Sep 28, 2026
19	That's Nice	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “That’s Nice is a full-service, research-driven marketing and brand strategy agency dedicated to companies across the life sciences, including pharma, biotech, CDMO / CRO…” Source: RevenueBase Database · checked Sep 28, 2026
20	Argot Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	55 contacts →
	Indirect evidence “Argot Partners, a Danforth Health Company, is a strategic communications firm that provides a specific skillset and depth of knowledge in life sciences to help you deliver the…” Source: RevenueBase Database · checked Sep 28, 2026
21	Coefficient Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	50 contacts →
	Indirect evidence “Based in New York City, Coefficient Health is a full service agency team designed to be more like the commercial leaders we partner with.” Source: RevenueBase Database · checked Sep 28, 2026
22	Lifesci Consulting	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “LifeSci Consulting is a global strategy, operations, and transaction advisory firm serving clients across the life sciences industry.” Source: RevenueBase Database · checked Sep 28, 2026
23	GNM Healthcare	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “At GNM Healthcare Group, we’re more than just a strategic partner, we’re your catalyst for transforming healthcare challenges into unparalleled opportunities.” Source: RevenueBase Database · checked Sep 28, 2026
24	Invivo Brands	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “We’re a full-service healthcare communications agency built for today’s fast-paced, complex world.” Source: RevenueBase Database · checked Sep 28, 2026
25	Alphabet Health	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “Just as oil makes an engine run efficiently and effectively, science-based medical communications connect healthcare decision makers and help bring innovative medicines to…” Source: RevenueBase Database · checked Sep 28, 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: medical affairs 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 medical affairs consulting firms.
Partial evidence: Its own public description names part of medical affairs consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical affairs 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 198 medical affairs consulting firms based in New York, United States

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Medical affairs consulting firms based in New York, United States at a glance

As of Sep 28, 2026

34.0%Verified-email coverage

32.5Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 198 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 medical affairs 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 New York, United States whose own description of what they do matches “medical affairs 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 medical affairs 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 medical affairs consulting firms, and records with no verified work email. Companies headquartered outside New York 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, 2,189 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 28, 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.

Medical affairs consulting firms 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 medical affairs 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 medical affairs consulting firms are there based in New York, United States?

RevenueBase identified 198 medical affairs consulting firms headquartered in New York, 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?

BGB Group, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most medical affairs consulting firms?

New York leads the United States with 198 headquartered companies, followed by Boston (157) and San Diego (119).

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 2,189 verified decision-maker contacts tracked across these 198 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 28, 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.