Company lists · Data refreshed September 2026

Top 25 Health and wellness marketing agencies worldwide

Name: Health and wellness marketing agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 17,851 companies tracked

RevenueBase identified 17,851 health and wellness marketing agencies worldwide as of September 2026 and tracks 114,685 professional contacts across them, including 22,284 with verified work emails. The United States is the largest market and London the largest hub.

This list covers health and wellness marketing agencies 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 health and wellness marketing agencies 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

17,851Companies

114,685Contacts tracked

22,284Verified emails

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The 25 largest health and wellness marketing agencies worldwide

Ranked by team size

Top 25 of 17,851 health and wellness marketing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to health and wellness marketing agencies: 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	Lifevantage Corporation	Partial evidence	Lehi, UT, United StatesHQ checked Sep 28, 2026	n/a	1,784 contacts →
	Partial evidence “LifeVantage inspires the remarkable through wellness products and entrepreneurial programs that help people feel better and fuel their purpose.” Source: RevenueBase Database · checked Sep 28, 2026
3	CMI Media Group	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,236 contacts →
	Strong 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
4	FCB Health NEW York	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,173 contacts →
	Strong 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
5	Inizio Evoke	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,054 contacts →
	Strong evidence “Inizio Evoke is a global health marketing, communications, and transformation platform unlocking growth through data-driven insights and human centricity.” Source: RevenueBase Database · checked Sep 28, 2026
6	Area 23	Strong evidence	New York, United StatesHQ checked Sep 28, 2026	1,001-5,000	958 contacts →
	Strong 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
7	MERGE	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	816 contacts →
	Strong evidence “MERGE is a marketing and technology agency built for the intersection of health and wellness.” Source: RevenueBase Database · checked Sep 28, 2026
8	Publicis Health Media	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	501-1,000	747 contacts →
	Partial evidence “PHM is the leading health media agency in the US, built for the modern healthcare experience.” Source: RevenueBase Database · checked Sep 28, 2026
9	VML Health	Indirect evidence	United StatesHQ checked Sep 28, 2026	5,001-10,000	678 contacts →
	Indirect evidence “VML is a leading creative company that combines brand experience, customer experience, and commerce, to create connected brands that drive growth.” Source: RevenueBase Database · checked Sep 28, 2026
10	IPG Health	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	5,001-10,000	674 contacts →
	Partial evidence “IPG Health is now Omnicom Health.” Source: RevenueBase Database · checked Sep 28, 2026
11	Viseven	Partial evidence	Bridgewater, NJ, United StatesHQ checked Sep 28, 2026	501-1,000	628 contacts →
	Partial evidence “Viseven is a global team of over 700 professionals, providing pharma marketing services as a dedicated MarTech Service Provider for Life Sciences.” Source: RevenueBase Database · checked Sep 28, 2026
12	Havas Health Network	Partial evidence	United StatesHQ checked Sep 28, 2026	1,001-5,000	591 contacts →
	Partial evidence “Havas Health Network unites Havas Life, Havas Lynx, and Jacques, all wholly owned health and communications networks, with the consumer health businesses and practices of Havas…” Source: RevenueBase Database · checked Sep 28, 2026
13	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
14	21grams	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	480 contacts →
	Indirect evidence “21GRAMS is the advertising and education arm of Real Chemistry.” Source: RevenueBase Database · checked Sep 28, 2026
15	Jamieson Wellness INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	465 contacts →
	Strong evidence “For over a century, Jamieson Wellness has been helping people live healthier, more vibrant lives.” Source: RevenueBase Database · checked Sep 28, 2026
16	Biolumina	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	459 contacts →
	Indirect evidence “The agency where curiosity builds change.” Source: RevenueBase Database · checked Sep 28, 2026
17	Bivien	Indirect evidence	Cali, ColombiaHQ checked Sep 28, 2026	1,001-5,000	450 contacts →
	Indirect evidence “Te damos la bienvenida a Bivien, una familia de marcas en la que estar bien, puede estar al alcance de tus manos.” Source: RevenueBase Database · checked Sep 28, 2026
18	GCI Health	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	384 contacts →
	Partial evidence “GCI Health is the leading global health impact agency built to realize the future of health.” Source: RevenueBase Database · checked Sep 28, 2026
19	Lemonilo	Strong evidence	Jakarta Barat, IndonesiaHQ checked Sep 28, 2026	201-500	355 contacts →
	Strong evidence “Lemonilo is the biggest LOHAS (Lifestyles of Health and Sustainability) & Wellness meets CPG (Consumer Packaged Goods) vertical startup in Indonesia.” Source: RevenueBase Database · checked Sep 28, 2026
20	Bydzyne INC	Indirect evidence	Evanston, WY, United StatesHQ checked Sep 28, 2026	51-200	326 contacts →
	Indirect evidence “ByDzyne is the "First multi-trend" company and is based out of the United States (US).” Source: RevenueBase Database · checked Sep 28, 2026
21	Pormicuenta, Marketing Independiente	Partial evidence	701, MexicoHQ checked Sep 28, 2026	n/a	306 contacts →
	Partial evidence “Agencia de Marketing Digital y Creativo con experiencia en Industria Farmacéutica, Tecnología, Educación y Emprendimiento.” Source: RevenueBase Database · checked Sep 28, 2026
22	Unlock Health	Strong evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	201-500	305 contacts →
	Strong 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
23	Gsw, Powered By Syneos Health	Strong evidence	Columbus, OH, United StatesHQ checked Sep 28, 2026	501-1,000	304 contacts →
	Strong 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
24	Summit Health NOW Quest	Partial evidence	Lenexa, KS, United StatesHQ checked Sep 28, 2026	5,001-10,000	273 contacts →
	Partial evidence “Summit Health no longer exists.” Source: RevenueBase Database · checked Sep 28, 2026
25	Impact Brands	Strong evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	201-500	263 contacts →
	Strong evidence “IMPACT BRANDS: Driving Innovation in Health & Wellness: We’re a leading contributor to health and wellness, committed to improving lives on a massive scale.” 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: health and wellness marketing agencies. 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 health and wellness marketing agencies.
Partial evidence: Its own public description names part of health and wellness marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name health and wellness marketing agencies. 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 17,851 health and wellness marketing agencies worldwide

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Health and wellness marketing agencies worldwide at a glance

As of Sep 28, 2026

19.4%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

13,288

11-50

3,727

51-200

566

201-500

123

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 health and wellness marketing agencies, 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 health and wellness marketing agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “health and wellness marketing agencies”. 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 health and wellness marketing agencies), 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 health and wellness marketing agencies, 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, 22,284 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.

Health and wellness marketing agencies by location

75 lists · largest first

Every Health and wellness marketing 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 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 health and wellness marketing agencies, 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 health and wellness marketing agencies are there worldwide?

RevenueBase identified 17,851 health and wellness marketing agencies 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 health and wellness marketing agencies?

The United States leads with 4,863 companies, followed by India (1,596) and the United Kingdom (1,018). Every health and wellness marketing agencies list by country and city is linked on this page.

Which city has the most health and wellness marketing agencies?

London leads with 356 headquartered companies, followed by New York (213) and Sao Paulo (201).

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 22,284 verified decision-maker contacts tracked across these 17,851 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.