Company lists · Data refreshed September 2026

Top 25 Big data pharmaceutical advertising agencies worldwide

Name: Big data pharmaceutical advertising agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 7,519 companies tracked

RevenueBase identified 7,519 company matches for big data pharmaceutical advertising agencies worldwide as of September 2026 and tracks 108,397 professional contacts across them, including 30,269 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for big data pharmaceutical advertising agencies worldwide, 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 September 21, 2026. Country and city lists for big data pharmaceutical advertising agencies follow the table.

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 Sep 21, 2026 How this list was built

7,519Companies

108,397Contacts tracked

30,269Verified emails

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The 25 largest big data pharmaceutical advertising agencies worldwide

Ranked by team size

Top 25 of 7,519 company matches for big data pharmaceutical advertising agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	OI	Exact match	London, United KingdomHQ recorded Sep 21, 2026	n/a	1,891 contacts →
	Exact match “We make content more rewarding.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	CMI Media Group	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,236 contacts →
	Exact match “CMI Media Group, a WPP company, is a global, full-service media agency focused solely on health, wellness, life sciences and pharmaceutical marketing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	FCB Health NEW York	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,173 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Area 23	Exact match	New York, United StatesHQ recorded Sep 21, 2026	1,001-5,000	958 contacts →
	Exact match “AREA 23, part of Omnicom Health, is a full-service agency focused on pushing creativity and invention in healthcare marketing to new heights.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Digitas Health	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	871 contacts →
	Exact match “Digitas Health is connected, for good.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	MERGE	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	501-1,000	816 contacts →
	Exact match “MERGE is a marketing and technology agency built for the intersection of health and wellness.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Amplity	Exact match	Langhorne, PA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	791 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Publicis Health	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	776 contacts →
	Exact match “At Publicis Health, we believe keeping the world healthy is our most extraordinary social endeavor.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Publicis Health Media	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	747 contacts →
	Exact match “PHM is the leading health media agency in the US, built for the modern healthcare experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	VML Health	Exact match	United StatesHQ recorded Sep 21, 2026	5,001-10,000	678 contacts →
	Exact match “VML is a leading creative company that combines brand experience, customer experience, and commerce, to create connected brands that drive growth.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	IPG Health	Exact match	New York, United StatesHQ recorded Sep 21, 2026	5,001-10,000	674 contacts →
	Exact match “IPG Health is now Omnicom Health.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Viseven	Exact match	Bridgewater, NJ, United StatesHQ recorded Sep 21, 2026	501-1,000	628 contacts →
	Exact match “Viseven is a global team of over 700 professionals, providing pharma marketing services as a dedicated MarTech Service Provider for Life Sciences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Spectrum Science	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	201-500	610 contacts →
	Exact match “Brace your brand.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	BGB Group	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	564 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Precis	Exact match	Stockholm, SwedenHQ recorded Sep 21, 2026	201-500	535 contacts →
	Exact match “Precis is a modern, tech-powered digital marketing agency specialising in media buying, analytics, creative, and proprietary technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Ogilvy UK	Exact match	United KingdomHQ recorded Sep 21, 2026	501-1,000	502 contacts →
	Exact match “Ogilvy UK inspires brands and people to impact the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Tombras	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	201-500	496 contacts →
	Exact match “Tombras is a 450+ person, full-service agency with a digital mindset.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Beghou	Exact match	Evanston, IL, United StatesHQ recorded Sep 21, 2026	201-500	492 contacts →
	Exact match “Beghou is a life sciences consulting and technology company with 30+ years of experience and 200+ client partnerships.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	21grams	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	480 contacts →
	Exact match “21GRAMS is the advertising and education arm of Real Chemistry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Biolumina	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	459 contacts →
	Exact match “The agency where curiosity builds change.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Havas Lynx	Exact match	Manchester, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	459 contacts →
	Exact match “We are a leading healthcare communications agency with a full-service global offering and 400 multi-disciplinary specialists in Manchester, London, and New York.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Healthcare Consultancy Group - HCG	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	449 contacts →
	Exact match “HCG, an Omnicom Group company, is the healthcare communications partner for pharma and biotech that accelerates the impact of medical science.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Deepintent	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	402 contacts →
	Exact match “DeepIntent is the leading healthcare demand-side platform (DSP), purpose-built to help marketers plan, activate, and optimize data-driven campaigns with speed and precision.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Alphanumeric Systems	Exact match	Raleigh, NC, United StatesHQ recorded Sep 21, 2026	201-500	393 contacts →
	Exact match “At Alphanumeric, we are committed to bridging the gap between pharmaceutical companies, healthcare professionals (HCPs), patients, and caregivers through innovative and tailored…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	NEON	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	350 contacts →
	Exact match “We’re a full-service ad agency within Omnicom Health, made up of crazy talented people from all over the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “big data pharmaceutical advertising agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,519 big data pharmaceutical advertising agencies worldwide

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Big data pharmaceutical advertising agencies worldwide at a glance

As of Sep 21, 2026

27.9%Verified-email coverage

14.4Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

3,942

11-50

2,746

51-200

606

201-500

142

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

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.
Coverage: Every country. Country and city lists for big data pharmaceutical advertising agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “big data pharmaceutical advertising agencies” 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. 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 30,269 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 September 21, 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.

Big data pharmaceutical advertising agencies by location

40 lists · largest first

Every Big data pharmaceutical advertising agencies 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 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 “big data pharmaceutical advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big data pharmaceutical advertising agencies are there worldwide?

RevenueBase identified 7,519 company matches for big data pharmaceutical advertising agencies worldwide as of September 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?

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

Which country has the most big data pharmaceutical advertising agencies?

The United States leads with 1,970 companies, followed by India (652) and Brazil (414). Every big data pharmaceutical advertising agencies list by country and city is linked on this page.

Which city has the most big data pharmaceutical advertising agencies?

London leads with 189 company records, followed by New York (181) and Sao Paulo (137).

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 30,269 professional contacts with verified work emails tracked across these 7,519 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 September 21, 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.