Company lists · Data refreshed September 2026
Top 25 Healthcare brand agencies based in Chicago, United States
RevenueBase identified 192 healthcare brand agencies headquartered in Chicago, United States as of September 2026 and tracks 4,285 professional contacts across them, including 1,986 with verified work emails. New York is the largest hub.
This list covers healthcare brand agencies headquartered in Chicago, 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 16, 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.
The 25 largest healthcare brand agencies based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,009 contacts → | ||||
Partial evidence “The Aspen Group is a leading healthcare services organization supporting providers across dental, medical aesthetics, urgent care, and veterinary medicine.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 816 contacts → | ||||
Indirect evidence “MERGE is a marketing and technology agency built for the intersection of health and wellness.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 815 contacts → | ||||
Partial evidence “The challenges facing US healthcare are longstanding and all too familiar.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 141 contacts → | ||||
Indirect evidence “Citrus Health Group is a dynamic, boutique strategic consultancy that supports our clients along the science-to-value continuum to optimize effective commercial development of…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 97 contacts → | ||||
Indirect evidence “August Jackson is a U.S-based event and experience marketing agency that helps communities of purpose engage their most important audiences, moving the mission forward for leading…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 94 contacts → | ||||
Indirect evidence “Pivot Design is a creative agency that leverages the power of design to make health more compelling.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 54 contacts → | ||||
Partial evidence “We cover the entire healthcare ecosystem.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 50 contacts → | ||||
Indirect evidence “A sage advisor, a creative force and, with any luck, the most fun meeting you’ll have all week.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 42 contacts → | ||||
Indirect evidence “Discovery is a Publicis Health agency focused on identifying and implementing key collaborative advocacy strategies.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 38 contacts → | ||||
Indirect evidence “We are Storytellers We are a boutique agency that is large enough to house exceptional, A-list talent yet small enough to give you the attentive, personalized service you…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 36 contacts → | ||||
Partial evidence “ADM, an OuterBox Company, is a performance marketing agency focused on eCommerce and healthcare.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 32 contacts → | ||||
Indirect evidence “Tom, Dick & Harry Creative Co is Chicago’s craft agency.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 32 contacts → | ||||
Partial evidence “McGuffin Creative Group is the creative services resource that helps financial and healthcare marketers do what they do best: empower people to make better decisions around the…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 27 contacts → | ||||
Partial evidence “At WunderLand we’re zealous about helping our customers increase customer reach, engagement, advocacy, and brand loyalty through digital, creative, marketing and communications…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 22 contacts → | ||||
Indirect evidence “closerlook is now Avalere Health.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 21 contacts → | ||||
Partial evidence “Dino Marketing Group (along with our Dino Publishing division) is a content marketing firm intent on helping your company's brand pillars and lifestyle message resonate with your…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 20 contacts → | ||||
Partial evidence “Blue Daring partners with people with vision to bring ideas to life.*Through strategic thinking and award-winning creative, we create strategies, brands and initiatives that…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 15 contacts → | ||||
Indirect evidence “GLC was acquired by Unlock Health in November of 2023.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 14 contacts → | ||||
Indirect evidence “Marketing agency” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 13 contacts → | ||||
Indirect evidence “In the thousands of advertisements, labels and messages people see every day, there are relevant products and services that make our lives better and our businesses more…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 13 contacts → | ||||
Partial evidence “Passionate about health and wellness, we’re a data-driven marketing team of experts dedicated to developing the best digital marketing strategies for wellness brands.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 12 contacts → | ||||
Indirect evidence “TANDEM delivers creative strategy and content development for internal communications and events- specializing in pharma, biotech, and life sciences.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 12 contacts → | ||||
Indirect evidence “Clients: EGO, SKIL POWER TOOLS, FLEX POWER TOOLS, FOX FACTORY We are an agency with big creatives, strategy-driven ideas, and clients that need to be on the pulse of what’s next.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 11 contacts → | ||||
Indirect evidence “Communication.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 11 contacts → | ||||
Indirect evidence “Big things move slow.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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: healthcare brand 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 healthcare brand agencies.
- Partial evidence
- Its own public description names part of healthcare brand agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name healthcare brand 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 192 healthcare brand agencies based in Chicago, United States
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Healthcare brand agencies based in Chicago, United States at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 192 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 healthcare brand 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.
- What qualifies
- Companies headquartered in Chicago, United States whose own description of what they do matches “healthcare brand 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 healthcare brand 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 healthcare brand agencies, and records with no verified work email. Companies headquartered outside Chicago 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, 1,986 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 16, 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.
Healthcare brand agencies by metro in the United States
- Healthcare brand agencies in New York552
- Healthcare brand agencies in Los Angeles256
- Healthcare brand agencies in Chicago192
- Healthcare brand agencies in Atlanta161
- Healthcare brand agencies in Miami137
- Healthcare brand agencies in San Diego119
- Healthcare brand agencies in Dallas112
- Healthcare brand agencies in Austin105
- Healthcare brand agencies in Houston103
- Healthcare brand agencies in Boston100
- Healthcare brand agencies in Denver90
- Healthcare brand agencies in San Francisco90
- Healthcare brand agencies in Seattle79
- Healthcare brand agencies in Philadelphia76
- Healthcare brand agencies in Minneapolis70
- Healthcare brand agencies in Washington68
- Healthcare brand agencies in Tampa67
- Healthcare brand agencies in Phoenix65
- Healthcare brand agencies in Orlando61
- Healthcare brand agencies in Portland60
- Healthcare brand agencies in Nashville53
- Healthcare brand agencies in Charlotte52
- Healthcare brand agencies in Brooklyn43
- Healthcare brand agencies in Irvine43
- Healthcare brand agencies in Kansas City41
- Healthcare brand agencies in Cincinnati37
- Healthcare brand agencies in Las Vegas37
- Healthcare brand agencies in Raleigh37
- Healthcare brand agencies in Boca Raton36
- Healthcare brand agencies in Indianapolis36
- Healthcare brand agencies in Scottsdale35
- Healthcare brand agencies in New York City34
- Healthcare brand agencies in Detroit33
- Healthcare brand agencies in Columbus32
- Healthcare brand agencies in Cleveland30
- Healthcare brand agencies in Newport Beach29
- Healthcare brand agencies in Pittsburgh29
- Healthcare brand agencies in St. Louis28
- Healthcare brand agencies in Milwaukee27
- Healthcare brand agencies in Salt Lake City27
- Healthcare brand agencies in San Antonio27
- Healthcare brand agencies in Baltimore26
- Healthcare brand agencies in Wilmington26
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 healthcare brand 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 healthcare brand agencies are there based in Chicago, United States?
RevenueBase identified 192 healthcare brand agencies headquartered in Chicago, 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?
The Aspen Group, headquartered in Chicago, tops this list with the largest team on record.
Which city has the most healthcare brand agencies?
New York leads with 552 headquartered companies, followed by Los Angeles (256) and Chicago (192).
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 1,986 verified decision-maker contacts tracked across these 192 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 16, 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.
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