Company lists · Data refreshed September 2026

Top 25 Medical advertising agencies google certified companies worldwide

Name: Medical advertising agencies google certified companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 13,034 companies tracked

RevenueBase identified 13,034 medical advertising agencies google certified companies worldwide as of September 2026 and tracks 93,670 professional contacts across them, including 20,064 with verified work emails. The United States is the largest market and London the largest hub.

This list covers medical advertising agencies google certified companies worldwide, 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. Country and city lists for medical advertising agencies google certified companies follow the table.

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

13,034Companies

93,670Contacts tracked

20,064Verified emails

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The 25 largest medical advertising agencies google certified companies worldwide

Ranked by team size

Top 25 of 13,034 medical advertising agencies google certified companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to medical advertising agencies google certified 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	OI	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	1,891 contacts →
	Indirect evidence “We make content more rewarding.” Source: RevenueBase Database · checked Sep 28, 2026
2	CMI Media Group	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,236 contacts →
	Indirect evidence “CMI Media Group, a WPP company, is a global, full-service media agency focused solely on health, wellness, life sciences and pharmaceutical marketing.” Source: RevenueBase Database · checked Sep 28, 2026
3	FCB Health NEW York	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,173 contacts →
	Indirect evidence “Part of Omnicom Health, FCB Health New York is a full-service agency with more than 40 years of experience marketing to healthcare professionals, patients and consumers.” Source: RevenueBase Database · checked Sep 28, 2026
4	Area 23	Indirect evidence	New York, United StatesHQ checked Sep 28, 2026	1,001-5,000	958 contacts →
	Indirect evidence “AREA 23, part of Omnicom Health, is a full-service agency focused on pushing creativity and invention in healthcare marketing to new heights.” Source: RevenueBase Database · checked Sep 28, 2026
5	MERGE	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	816 contacts →
	Indirect evidence “MERGE is a marketing and technology agency built for the intersection of health and wellness.” Source: RevenueBase Database · checked Sep 28, 2026
6	Publicis Health Media	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	501-1,000	747 contacts →
	Indirect evidence “PHM is the leading health media agency in the US, built for the modern healthcare experience.” Source: RevenueBase Database · checked Sep 28, 2026
7	IPG Health	Indirect evidence	New York, United StatesHQ checked Sep 28, 2026	5,001-10,000	674 contacts →
	Indirect evidence “IPG Health is now Omnicom Health.” Source: RevenueBase Database · checked Sep 28, 2026
8	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
9	21grams	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	480 contacts →
	Partial evidence “21GRAMS is the advertising and education arm of Real Chemistry.” Source: RevenueBase Database · checked Sep 28, 2026
10	CLEAN	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	n/a	414 contacts →
	Partial evidence “We are CLEAN Advertising and Design, a full-service creative agency with over 28 years of experience delivering ideas that help build brand awareness, engage audiences, and…” Source: RevenueBase Database · checked Sep 28, 2026
11	Localedge	Partial evidence	Buffalo, NY, United StatesHQ checked Sep 28, 2026	501-1,000	383 contacts →
	Partial evidence “LocalEdge, a Hearst Media Services Company, offers a full suite of online advertising products and services for any size business and budget across the country.” Source: RevenueBase Database · checked Sep 28, 2026
12	NEON	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	350 contacts →
	Indirect evidence “We’re a full-service ad agency within Omnicom Health, made up of crazy talented people from all over the world.” Source: RevenueBase Database · checked Sep 28, 2026
13	Mckinney	Indirect evidence	Durham, NC, United StatesHQ checked Sep 28, 2026	201-500	328 contacts →
	Indirect evidence “McKinney is a full-service creative agency that generates unfair attention for brands.” Source: RevenueBase Database · checked Sep 28, 2026
14	Pormicuenta, Marketing Independiente	Indirect evidence	701, MexicoHQ checked Sep 28, 2026	n/a	306 contacts →
	Indirect evidence “Agencia de Marketing Digital y Creativo con experiencia en Industria Farmacéutica, Tecnología, Educación y Emprendimiento.” Source: RevenueBase Database · checked Sep 28, 2026
15	Unlock Health	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	201-500	305 contacts →
	Indirect evidence “Unlock Health is a full-service marketing communications agency that helps healthcare organizations make authentic connections with patients and communities.” Source: RevenueBase Database · checked Sep 28, 2026
16	Gsw, Powered By Syneos Health	Partial evidence	Columbus, OH, United StatesHQ checked Sep 28, 2026	501-1,000	304 contacts →
	Partial evidence “GSW, powered by Syneos Health, is a full-service communications agency that goes beyond advertising to create personalized brand experiences with a focus in health and wellness.” Source: RevenueBase Database · checked Sep 28, 2026
17	Minds Assembly	Indirect evidence	NY, United StatesHQ checked Sep 28, 2026	51-200	277 contacts →
	Indirect evidence “Minds + Assembly is a full-service creative commercialization partner with 200+ supremely talented professionals delivering integrated creative solutions fueled by data, advanced…” Source: RevenueBase Database · checked Sep 28, 2026
18	Razorfish Health	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	201-500	257 contacts →
	Partial evidence “Razorfish Health is a full-service agency built for the modern age of medicine.” Source: RevenueBase Database · checked Sep 28, 2026
19	Sudler & Hennessey	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	249 contacts →
	Strong 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
20	EPA Digital	Strong evidence	Polanco, MexicoHQ checked Sep 28, 2026	51-200	242 contacts →
	Strong evidence “We are a digital advertising agency specializing in Performance, Branding, Creativity and Consulting of CRO, Analytics and Google Ads.” Source: RevenueBase Database · checked Sep 28, 2026
21	IMRE	Indirect evidence	Towson, MD, United StatesHQ checked Sep 28, 2026	201-500	226 contacts →
	Indirect evidence “Imre is a performance-driven creative agency that connects people to brands for life’s most important decisions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Onmedia	Partial evidence	West Des Moines, IA, United StatesHQ checked Sep 28, 2026	51-200	223 contacts →
	Partial evidence “OnMedia utilizes the most advanced technology for targeted digital and TV advertising.” Source: RevenueBase Database · checked Sep 28, 2026
23	BPD	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 28, 2026	51-200	214 contacts →
	Indirect evidence “BPD is a marketing services firm that delivers the future to healthcare’s leading brands.” Source: RevenueBase Database · checked Sep 28, 2026
24	Wildtype Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	204 contacts →
	Indirect evidence “Wildtype runs like no other.” Source: RevenueBase Database · checked Sep 28, 2026
25	Jacques	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	175 contacts →
	Indirect evidence “Hey, we’re JACQUES!” 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 advertising agencies google certified 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 medical advertising agencies google certified companies.
Partial evidence: Its own public description names part of medical advertising agencies google certified companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical advertising agencies google certified 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 13,034 medical advertising agencies google certified companies worldwide

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Medical advertising agencies google certified companies worldwide at a glance

As of Sep 28, 2026

21.4%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

8,874

11-50

3,471

51-200

530

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 advertising agencies google certified 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.
Coverage: Every country. Country and city lists for medical advertising agencies google certified companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “medical advertising agencies google certified 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 medical advertising agencies google certified 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 medical advertising agencies google certified companies, and records with no verified work email.
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, 20,064 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 advertising agencies google certified companies by location

74 lists · largest first

Every Medical advertising agencies google certified companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 advertising agencies google certified 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 medical advertising agencies google certified companies are there worldwide?

RevenueBase identified 13,034 medical advertising agencies google certified companies worldwide 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?

OI, headquartered in London, tops this list with the largest team on record.

Which country has the most medical advertising agencies google certified companies?

The United States leads with 2,740 companies, followed by India (1,246) and Brazil (696). Every medical advertising agencies google certified companies list by country and city is linked on this page.

Which city has the most medical advertising agencies google certified companies?

London leads with 169 headquartered companies, followed by Sao Paulo (167) and New York (134).

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 20,064 verified decision-maker contacts tracked across these 13,034 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.