Company lists · Data refreshed September 2026

Top 25 Epidemiology services based in the United States

RevenueBase identified 148 company matches for epidemiology services associated with the United States as of September 2026 and tracks 4,232 professional contacts across them, including 1,822 with verified work emails. Baltimore is the largest hub.

This list covers company matches for epidemiology services associated with the 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 20, 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 20, 2026 How this list was built
148Companies
4,232Contacts tracked
1,822Verified emails
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The 25 largest epidemiology services based in the United States

Ranked by team size
Top 25 of 148 company matches for epidemiology services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchDallas, TX, United StatesHQ recorded Sep 20, 202651-200165 contacts →

Exact match

“The mission of the Dallas County Department of Health and Human Services is to protect the health of the citizens of Dallas County through disease prevention and intervention, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202651-200125 contacts →

Exact match

“The Council of State and Territorial Epidemiologists (CSTE) is a member-based organization representing applied public health epidemiologists nationwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202651-20083 contacts →

Exact match

“InductiveHealth Informatics helps to keep people safe from infectious disease by solving complex public health technology problems for governments around the globe.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchReno, NV, United StatesHQ recorded Sep 20, 2026201-50079 contacts →

Exact match

“Northern Nevada Public Health's mission is to improve and protect our community’s quality of life and increase equitable opportunities for better health.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchBremerton, WA, United StatesHQ recorded Sep 20, 202651-20060 contacts →

Exact match

“We are: Environmental health specialists.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchDenton, TX, United StatesHQ recorded Sep 20, 202651-20059 contacts →

Exact match

“Denton County Public Health (DCPH) promotes and preserves sustainable community health through exceptional education, compassionate care and quality service.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchXenia, OH, United StatesHQ recorded Sep 20, 202651-20042 contacts →

Exact match

“Through integrated community efforts, assessment, and health education, we deliver quality public health services, prevent disease, promote health, protect health and prepare for…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBaltimore, MD, United StatesHQ recorded Sep 20, 202651-20041 contacts →

Exact match

“Applied Epi is a nonprofit organisation helping public health transition to versatile and reproducible analytics with free and open-source tools like R.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202611-5033 contacts →

Exact match

“Intellectual Concepts, LLC (IC), a Professional Services firm, is an international leader in improving the quality of life of communities through providing Technical Assistance…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchFort Lauderdale, NY, United StatesHQ recorded Sep 20, 20261-1025 contacts →

Exact match

“With over 35 years of experience in the fields of infectious disease epidemiology and litigation consulting, EpiHealth Associates built a solid reputation for providing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchMansfield, OH, United StatesHQ recorded Sep 20, 202651-20024 contacts →

Exact match

“The goal of Richland Public Health is to prevent the spread of infectious diseases, promote preventative health care and healthy behaviors, and protect against injuries and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchTallahassee, FL, United StatesHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Knowli is a Women-Owned research, analytics, and consulting company based in Tallahassee, Florida.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSan Antonio, TX, United StatesHQ recorded Sep 20, 202651-20020 contacts →

Exact match

“Eagle Medical Services, LLC (EMS) employs highly experienced technical personnel with established medical and research capabilities to support the advancement of health and the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchGarnet Valley, PA, United StatesHQ recorded Sep 20, 20261-1018 contacts →

Exact match

“Epi Excellence LLC, an epidemiology consulting company, provides pharmacoepidemiology research and strategy consulting and services for healthcare and observational research firms.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchArlington, VA, United StatesHQ recorded Sep 20, 20261-1018 contacts →

Exact match

“The Society for Healthcare Epidemiology of America (SHEA) was founded in 1980 to advance the application of the science of healthcare epidemiology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchGalesburg, IL, United StatesHQ recorded Sep 20, 202651-20015 contacts →

Exact match

“The Knox County Health Department is dedicated to providing public health services to address everyday and emerging public health issues.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchYoungstown, OH, United StatesHQ recorded Sep 20, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, MN, United StatesHQ recorded Sep 20, 202651-20012 contacts →

Exact match

“The Chronic Disease Research Group (CDRG) specializes in observational epidemiology and health services research, administrative and clinical trial data management and analyses…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchRockville, MD, United StatesHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“EpidStrategies is founded on rigorous scientific principles that guide our research on complex health conditions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchAmherst, MA, United StatesHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Tick-borne illness is a growing concern in the U.S.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Dr.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchTallahassee, FL, United StatesHQ recorded Sep 20, 20261-106 contacts →

Exact match

“When disease outbreaks, infectious contaminants, or chemical exposures that are most often encountered in healthcare settings occur in the community or other types of workplaces…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSandy Spring, MD, United StatesHQ recorded Sep 20, 202611-506 contacts →

Exact match

“McFarland & Associates, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchSt. Louis, MO, United StatesHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Tessellon’s forecasting and epidemiology tools and services are vital to developing the analytical certainty required to enable decisions in today’s pharmaceutical market.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchHighlands, NC, United StatesHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Public Health Practice, LLC is a global consulting firm providing expert services and support to enable and empower excellence in public health practice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 148 epidemiology services based in the United States

See the full list, filter by size, metro and specialty, and access 1,822 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Epidemiology services based in the United States at a glance

As of Sep 20, 2026
43.1%Verified-email coverage
28.6Average contacts per company
11-50Median size (employees)
4.1%Largest-city concentration · Baltimore
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
39
51-200
29
201-500
7
501-1,000
2
1,001-5,000
2
5,001-10,000
1
10001+
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 148 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 the United States whose business descriptions match “epidemiology services” 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 1,822 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 20, 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 “epidemiology services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many epidemiology services are there based in the United States?

RevenueBase identified 148 company matches for epidemiology services associated with the 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?

Dallas County Health And Human Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most epidemiology services?

Baltimore leads with 6 company records, followed by Boston (6) and Atlanta (5).

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 1,822 professional contacts with verified work emails tracked across these 148 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 20, 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.