Company lists · Data refreshed September 2026

Top 25 Biotech B2B marketing agencies based in Chicago, United States

RevenueBase identified 76 company matches for biotech B2B marketing agencies associated with Chicago, United States as of September 2026 and tracks 1,905 professional contacts across them, including 979 with verified work emails. Across the United States, New York is the largest hub for this category (136 companies); Chicago has 76.

This list covers company matches for biotech B2B marketing agencies associated with Chicago, United States, 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 27, 2026.

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 27, 2026 How this list was built
76Companies
1,905Contacts tracked
979Verified emails
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The 25 largest biotech B2B marketing agencies based in Chicago, United States

Ranked by team size
Top 25 of 76 company matches for biotech B2B marketing agencies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Sep 27, 2026501-1,000816 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 27, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 27, 2026201-500199 contacts →

Exact match

“Walker Sands is an integrated B2B growth services agency with expertise in strategy, data, content, creative, strategic communications, digital marketing and RevOps.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-200141 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-200140 contacts →

Exact match

“We are Almoh Media, a fully integrated B2B marketing agency specializing in lead generation, account-based marketing, demand generation, digital marketing, account management, and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-200100 contacts →

Exact match

“Multi-Year Award Winner Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-20052 contacts →

Exact match

“HDMZ, the leading life science communications company and growth accelerator.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5050 contacts →

Exact match

“Marcel Digital is a premier B2B digital marketing and web development agency purpose-built to drive measurable growth, deeper insight, and transformative digital experiences for…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-20022 contacts →

Exact match

“closerlook is now Avalere Health.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5022 contacts →

Exact match

“Complex B2B is our comfort zone.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“Symmetri Marketing Group has joined Yes & , an independent, fully-integrated creative agency designed to redefine what’s possible.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“You can trust Greg Marketing to help you get more sales.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“The team you knew as HappiLabs is now part of Science Exchange.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Gate 39 is a financial services marketing and technology agency providing complete solutions for the financial, agricultural, and professional services industries since 2001.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“TANDEM delivers creative strategy and content development for internal communications and events- specializing in pharma, biotech, and life sciences.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“We are VisualFizz, a Chicago-based marketing and branding agency built for B2B growth.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“Keys & Kites is a Chicago based B2B marketing agency focused on helping companies clarify their story, energize their brand and breakthrough in competitive markets.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-109 contacts →

Exact match

“Clariant Creative Agency solves complex B2B marketing, sales, and service challenges by connecting the right people to the right solutions at the right times.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-508 contacts →

Exact match

“We help B2B technology marketers find the best audiences for their demand generation offers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-508 contacts →

Exact match

“Be curious.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-507 contacts →

Exact match

“BrandAction Agency is an independent agency that integrates and balances branding, demand generation and customer service to help innovative companies connect more deeply and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Propllr is a B2B technology communications agency that uses PR and content marketing to help clients build trust with customers, employees, and investors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Symbiont Group is an integrated marketing agency that helps B2B companies target, connect, engage, retain, reactivate and sell MORE.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Starfleet Media is the leading provider of content marketing and lead generation programs tailored to meet the needs of B2B technology solution providers, primarily in the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-106 contacts →

Exact match

“SmarkLabs is the faster, more reliable, and scalable way to do marketing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-506 contacts →

Exact match

“INNOVATIVE BIOTECH AND PHARMACEUTICAL MARKETING COMMUNICATIONS FOR DEMANDING CLIENTS.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 76 biotech B2B marketing agencies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 979 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biotech B2B marketing agencies based in Chicago, United States at a glance

As of Sep 27, 2026
51.4%Verified-email coverage
25.1Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
26
51-200
9
201-500
2
501-1,000
1

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 76 companies.

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.
What qualifies
Company records associated with Chicago, United States whose business descriptions match “biotech B2B marketing 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 979 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 27, 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.

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 “biotech B2B marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biotech B2B marketing agencies are there based in Chicago, United States?

RevenueBase identified 76 company matches for biotech B2B marketing agencies associated with Chicago, United States 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?

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

Which city in the United States has the most biotech B2B marketing agencies?

New York leads the United States with 136 company records, followed by San Diego (102) and Boston (96). Chicago has 76.

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 979 professional contacts with verified work emails tracked across these 76 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 76 biotech B2B marketing agencies based in Chicago, United States. Start with a free account, no credit card.

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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.