Company lists · Data refreshed September 2026

Top 25 Pharmaceutical consultants based in Chicago, United States

Name: Pharmaceutical 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 21, 2026 94 companies tracked

RevenueBase identified 94 company matches for pharmaceutical consultants associated with Chicago, United States as of September 2026 and tracks 3,971 professional contacts across them, including 2,704 with verified work emails. Across the United States, New York is the largest hub for this category (232 companies); Chicago has 94.

This list covers company matches for pharmaceutical 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 21, 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 21, 2026 How this list was built

94Companies

3,971Contacts tracked

2,704Verified emails

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The 25 largest pharmaceutical consultants based in Chicago, United States

Ranked by team size

Top 25 of 94 company matches for pharmaceutical consultants based in Chicago, United States, 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	Eversana	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
2	Citrus Health Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
3	Gforce Life Sciences	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	51-200	100 contacts →
	Exact match “Multi-Year Award Winner Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	HCT Healthcare Transformation	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	51-200	74 contacts →
	Exact match “Our business is healthcare.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Eversana Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
6	Purohit Navigation, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	54 contacts →
	Exact match “We cover the entire healthcare ecosystem.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Apollo Care	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	51-200	49 contacts →
	Exact match “At Apollo Care, we believe that access and analytics are the cornerstone of a commercial strategy that enables faster growth, gross-to-net optimization, and improved patient…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Aon's Pharmacy Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	n/a	28 contacts →
	Exact match “Aon provides benefit consulting services to more than 700 clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Closerlook	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	51-200	22 contacts →
	Exact match “closerlook is now Avalere Health.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Pharmacy Management Solutions	Exact match	Chicago, United StatesHQ recorded Sep 21, 2026	11-50	12 contacts →
	Exact match “Consulting company with a vast experience in multiple pharmacy settings, clinics and specializing in long-term care.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Momentum Staffing Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	10 contacts →
	Exact match “Momentum Staffing Group is a boutique recruiting organization that partners with high-potential drug development companies and provides them with top talent from the scientific…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Investigator Support Services, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
13	SB Pharma Solutions, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	8 contacts →
	Exact match “SB Pharma Solutions offers medical affairs consulting services to small and mid-size pharmaceutical companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Novos Growth Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	6 contacts →
	Exact match “Offering comprehensive, plug-and-play commercial products and solutions for today's top pharmaceutical management teams.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Pitstophealth	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	6 contacts →
	Exact match “INNOVATIVE BIOTECH AND PHARMACEUTICAL MARKETING COMMUNICATIONS FOR DEMANDING CLIENTS.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Biostrategies Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
17	Definitive Health Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “Definitive Health Partners is a trusted strategic consulting partner that empowers life science companies to ensure their patients have access to transformative therapies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Middle Branch Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “Specialized M&A and advisory in contract manufacturing, MedTech and OEM branded product.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	TEN Count Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “We help pharmaceutical and healthcare clients-Understand and achieve DSCSA compliance -Wisely leverage serialization and software technologies -Increase measurable value and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Extendhealth Consultants INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
21	Criterion Consulting	Exact match	Chicago, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Providing partnership and sustainable solutions for traceability and serialization compliance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Tower Hill Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Most consulting firms deliver recommendations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Supernova Clinical Research, INC	Exact match	Chicago, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
24	Oleabio	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
25	The Medical Device Hub, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 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 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 “pharmaceutical 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 94 pharmaceutical consultants based in Chicago, United States

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Pharmaceutical consultants based in Chicago, United States at a glance

As of Sep 21, 2026

68.1%Verified-email coverage

42.2Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

10001+

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 94 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 “pharmaceutical 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 2,704 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.

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

How many pharmaceutical consultants are there based in Chicago, United States?

RevenueBase identified 94 company matches for pharmaceutical 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 pharmaceutical consultants?

New York leads the United States with 232 company records, followed by Boston (180) and San Diego (141). Chicago has 94.

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 2,704 professional contacts with verified work emails tracked across these 94 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.