Company lists · Data refreshed September 2026

Top 25 Clinical research consulting consultants based in Chicago, United States

Name: Clinical research consulting consultants based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 74 companies tracked

RevenueBase identified 74 company matches for clinical research consulting consultants associated with Chicago, United States as of September 2026 and tracks 3,839 professional contacts across them, including 2,694 with verified work emails. Across the United States, New York is the largest hub for this category (163 companies); Chicago has 74.

This list covers company matches for clinical research consulting consultants 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 30, 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 30, 2026 How this list was built

74Companies

3,839Contacts tracked

2,694Verified emails

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The 25 largest clinical research consulting consultants based in Chicago, United States

Ranked by team size

Top 25 of 74 company matches for clinical research consulting consultants based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Eversana	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	5,001-10,000	3,149 contacts →
	Exact match “EVERSANA® is a leading independent provider of global services to the life sciences industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Citrus Health Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	141 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 30, 2026 · View company records in RevenueBase
3	HCPRO	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	201-500	136 contacts →
	Exact match “HCPro, LLC.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Eversana Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	201-500	71 contacts →
	Exact match “EVERSANA CONSULTING delivers global consulting services to address challenges across the product lifecycle in the pharmaceutical and biotechnology industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Great Lakes Clinical Trials, A Flourish Research Site	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	34 contacts →
	Exact match “Great Lakes Clinical Trials is a network of 5 clinical trial centers located throughout the Chicago area, specializing in the testing of new medications, vaccines and treatments…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Closerlook	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	22 contacts →
	Exact match “closerlook is now Avalere Health.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	M1 Health	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “M1 Health is an Integrated Research Organization IRO focused on delivering excellence in clinical trials and building trust in local communities through its growing number of…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Thinkpiece	Exact match	Chicago, United StatesHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “We help tech and healthcare companies break through surface level insights with our “Expertise-First Research Method” so their research shows what’s working, what’s not, and how…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Investigator Support Services, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “Investigator Support Services streamlines site selection and optimizes consumer and provider communications.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Eagle Clinical Research	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Eagle Clinical Research was founded to carry out reliable and meaningful clinical research for Chicago and Chicagoland residents.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Biostrategies Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “For over 20 years, bioStrategies has developed commercial insight to inform evidence-based impactful commercialization strategies for pharmaceuticals, vaccines, medical devices…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Denova Research	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “DeNova Research is a clinical research center specializing in the fields of aesthetic medicine, plastic surgery and dermatology.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Foodservice IP	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Foodservice IP works one on one with its food and beverage clients to produce: research-based management consulting service, multiclient studies, proprietary research, and more.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Extendhealth Consultants INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “ExtendHealth Consulting delivers strategic value across the healthcare ecosystem – providing expertise when and how you need it.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Sword BIO	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “Sword Bio is a bioanalytical CRO committed to delivering projects with the best-in-class quality, science, service, and speed.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Chicago Research Center, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “Since 2005, the Chicago Research Center’s dedicated team of qualified, board certified physicians, licensed clinicians, psychometricians and trained support staff have taken part…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Tower Hill Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “Most consulting firms deliver recommendations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Supernova Clinical Research, INC	Exact match	Chicago, United StatesHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Welcome to SuperNOVA Clinical Research, a game-changer in the world of biotech innovation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Oleabio	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “OleaBio is a veterinary consulting firm and preclinical contract research organization specializing in advanced surgical models.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Loran Marketing Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	The Medical Device Hub, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “The Medical Device Hub, LLC is a consulting practice specializing in medical device development and commercialization.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Mavens	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	1 contacts →
	Exact match “It’s a unique moment in the history of healthcare.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	HIQ Analytics, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Victory Biologics	Exact match	Chicago, United StatesHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “Victory Biologics (2022) is a conglomerate of biotechnology experts with decades of collective experience with the focused goal of accelerating process and analytical development…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Marcela Science LLC	Exact match	Chicago, United StatesHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “We specialize in providing expert clinical trial management services to pharmaceutical and life science companies.” Recorded in the RevenueBase company graph · Sep 30, 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 “clinical research consulting consultants”. 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 74 clinical research consulting consultants based in Chicago, United States

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Clinical research consulting consultants based in Chicago, United States at a glance

As of Sep 30, 2026

70.2%Verified-email coverage

51.9Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

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 74 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 “clinical research consulting consultants” 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 2,694 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 30, 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.

Clinical research consulting consultants by metro in the United States

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 “clinical research consulting consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical research consulting consultants are there based in Chicago, United States?

RevenueBase identified 74 company matches for clinical research consulting consultants 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?

Eversana 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 clinical research consulting consultants?

New York leads the United States with 163 company records, followed by Boston (151) and San Diego (132). Chicago has 74.

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 2,694 professional contacts with verified work emails tracked across these 74 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 30, 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.