Company lists · Data refreshed September 2026
Top 25 Epidemiological consulting firms based in the United States
RevenueBase identified 559 company matches for epidemiological consulting firms associated with the United States as of September 2026 and tracks 7,441 professional contacts across them, including 3,700 with verified work emails and 3,246 with mobile numbers. New York is the largest hub.
This list covers company matches for epidemiological consulting firms 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 2, 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.
The 25 largest epidemiological consulting firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,815 contacts → | ||||
Exact match “Analysis Group is one of the largest international economics consulting firms, with more than 1,500 professionals across 15 offices in North America, Europe, and Asia.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 2 | 411 contacts → | ||||
Exact match “WEST provides environmental and statistical consulting services and contract research nationally and internationally to industry, government, and private organizations.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 3 | 228 contacts → | ||||
Exact match “The Lewin Group is the Consulting business unit within OptumServe, the federal health services business of Optum and UnitedHealth Group.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 4 | 198 contacts → | ||||
Exact match “As of April of 2009, Macro International is now part of ICF.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 5 | 158 contacts → | ||||
Exact match “Gradient is an environmental and risk science consulting firm renowned for our specialties in Toxicology, Epidemiology, Risk Assessment, Product Safety, Contaminant Fate and…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 6 | 124 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 2, 2026 · View company records in RevenueBase | |||||
| 7 | 97 contacts → | ||||
Exact match “Econometrica is a certified small business research and management consulting organization based in Bethesda, MD, that is committed to improving the human condition by providing…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 8 | 87 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 9 | 83 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 2, 2026 · View company records in RevenueBase | |||||
| 10 | 69 contacts → | ||||
Exact match “BLH Technologies, Inc.® (BLH), partners with federal, commercial, and non-profit clients to promote the health and safety of the American public.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 11 | 63 contacts → | ||||
Exact match “A-G Associates is an award-winning, Service-Disabled Veteran-Owned Small Business (SDVOSB) and SBA 8(a) federal consulting firm delivering high-impact strategy, stakeholder…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 12 | 62 contacts → | ||||
Exact match “Sigma Health Consulting, LLC (Sigma) is a woman-owned, veteran-owned small business (WOSB, VOSB) with leadership that has over 30 years of experience in the federal sector…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 13 | 60 contacts → | ||||
Exact match “Pentara Corporation specializes in statistical consulting for neurodegenerative diseases.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 14 | 52 contacts → | ||||
Exact match “ICA is a trusted partner and innovative force in transforming public health through advanced data, technology, and close collaboration.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 15 | 46 contacts → | ||||
Exact match “Founded in 2007 by a retired CDC senior scientist and respected public health expert, IHRC is a trusted voice to our clients.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 16 | 45 contacts → | ||||
Exact match “Market Decisions Research is a public policy research and consulting firm.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 17 | 44 contacts → | ||||
Exact match “Synectics is a client-focused research, statistics, technology, and data science consulting firm devoted to “making data meaningful.” We are a blend of academics and technicians…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 18 | 41 contacts → | ||||
Exact match “We provide cutting-edge consulting services and high-quality expert testimony on statistical, economic, and financial matters facing businesses worldwide.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 19 | 38 contacts → | ||||
Exact match “159 is an analytical consulting firm providing services and solutions, primarily in the healthcare space.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 20 | 32 contacts → | ||||
Exact match “Established by a team of seasoned experts, each having over 15 years of experience in Lifesciences, Horiana is at the forefront of providing comprehensive support to its clients.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 21 | 30 contacts → | ||||
Exact match “Q-Q Research Consultants is a full service consulting firm with extensive experience in research and program evaluation.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 22 | 29 contacts → | ||||
Exact match “Medicus Economics LLC is a health care consulting firm specializing in data analytics, cost-effectiveness modeling, and market access.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 23 | 29 contacts → | ||||
Exact match “LeCroy & Milligan Associates designs and conducts research, evaluation, technical assistance and training in health and human services.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 24 | 22 contacts → | ||||
Exact match “Knowli is a Women-Owned research, analytics, and consulting company based in Tallahassee, Florida.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 25 | 22 contacts → | ||||
Exact match “TriWest is a health and human services consulting company with deep reservoirs of talent, decades of expertise, and an upbeat, collaborative approach.” Recorded in the RevenueBase company graph · Sep 2, 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 “epidemiological consulting firms”. 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 559 epidemiological consulting firms based in the United States
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Epidemiological consulting firms based in the United States at a glance
As of Sep 2, 2026Companies by employee count
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 “epidemiological consulting firms” 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 3,700 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 2, 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 “epidemiological consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many epidemiological consulting firms are there based in the United States?
RevenueBase identified 559 company matches for epidemiological consulting firms 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?
Analysis Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most epidemiological consulting firms?
New York leads with 19 company records, followed by Washington (16) and Atlanta (14).
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 3,700 professional contacts with verified work emails tracked across these 559 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 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 559 epidemiological consulting firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Epidemiological consulting firms by geography
- Epidemiological consulting firms based in Canada
- Epidemiological consulting firms based in Brazil
- Epidemiological consulting firms based in France
- Epidemiological consulting firms based in the United Kingdom
- Epidemiological consulting firms based in Germany
- Epidemiological consulting firms based in Australia
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Epidemiological consulting firms based in Canada
- Epidemiological consulting firms based in Brazil
- Epidemiological consulting firms based in France
- Epidemiological consulting firms based in the United Kingdom
- Epidemiological consulting firms based in Germany
- Epidemiological consulting firms based in Australia
Company intelligence · public preview
Top 25 epidemiological consulting firms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 559 matching company records for epidemiological consulting firms based in the United States, with 7,441 tracked contacts and 3,700 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 epidemiological consulting firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Analysis Groupanalysisgroup.comHQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Boston, MA, United States | 1,001-5,000 | Exact match | 1,815 contacts → |
“Analysis Group is one of the largest international economics consulting firms, with more than 1,500 professionals across 15 offices in North America, Europe, and Asia.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Western Ecosystems Technology, Inc. Westwest-inc.comHQ: HQ not recorded; location: Albuquerque, NM, United StatesReported employees: 201-500 | HQ not recorded; location: Albuquerque, NM, United States | 201-500 | Exact match | 411 contacts → |
“WEST provides environmental and statistical consulting services and contract research nationally and internationally to industry, government, and private organizations.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  The Lewin Grouplewin.comHQ: HQ not recorded; location: Falls Church, VA, United StatesReported employees: 201-500 | HQ not recorded; location: Falls Church, VA, United States | 201-500 | Exact match | 228 contacts → |
“The Lewin Group is the Consulting business unit within OptumServe, the federal health services business of Optum and UnitedHealth Group.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ICF Macroicf.comHQ: HQ not recorded; location: Fairfax, VA, United StatesReported employees: 5,001-10,000 | HQ not recorded; location: Fairfax, VA, United States | 5,001-10,000 | Exact match | 198 contacts → |
“As of April of 2009, Macro International is now part of ICF.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gradientgradientcorp.comHQ: HQ not recorded; location: Charlottesville, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Charlottesville, VA, United States | 51-200 | Exact match | 158 contacts → |
“Gradient is an environmental and risk science consulting firm renowned for our specialties in Toxicology, Epidemiology, Risk Assessment, Product Safety, Contaminant Fate and…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Atlanta, GA, United States | 51-200 | Exact match | 124 contacts → |
“The Council of State and Territorial Epidemiologists (CSTE) is a member-based organization representing applied public health epidemiologists nationwide.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Econometrica, INCeconometricainc.comHQ: HQ not recorded; location: Bethesda, MD, United StatesReported employees: 51-200 | HQ not recorded; location: Bethesda, MD, United States | 51-200 | Exact match | 97 contacts → |
“Econometrica is a certified small business research and management consulting organization based in Bethesda, MD, that is committed to improving the human condition by providing…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Neptune And Company, INCneptuneinc.orgHQ: HQ not recorded; location: Lakewood, CO, United StatesReported employees: 51-200 | HQ not recorded; location: Lakewood, CO, United States | 51-200 | Exact match | 87 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Inductivehealthinductivehealth.comHQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Atlanta, GA, United States | 51-200 | Exact match | 83 contacts → |
“InductiveHealth Informatics helps to keep people safe from infectious disease by solving complex public health technology problems for governments around the globe.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  BLH Technologies, INCblhtech.comHQ: HQ not recorded; location: Rockville, MD, United StatesReported employees: 51-200 | HQ not recorded; location: Rockville, MD, United States | 51-200 | Exact match | 69 contacts → |
“BLH Technologies, Inc.® (BLH), partners with federal, commercial, and non-profit clients to promote the health and safety of the American public.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  A-G Associatesa-gassociates.comHQ: HQ not recorded; location: Columbia, MD, United StatesReported employees: 11-50 | HQ not recorded; location: Columbia, MD, United States | 11-50 | Exact match | 63 contacts → |
“A-G Associates is an award-winning, Service-Disabled Veteran-Owned Small Business (SDVOSB) and SBA 8(a) federal consulting firm delivering high-impact strategy, stakeholder…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sigma Health Consulting, LLCsigma-hc.comHQ: HQ not recorded; location: Mclean, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Mclean, VA, United States | 51-200 | Exact match | 62 contacts → |
“Sigma Health Consulting, LLC (Sigma) is a woman-owned, veteran-owned small business (WOSB, VOSB) with leadership that has over 30 years of experience in the federal sector…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Pentara Corporationpentara.comHQ: HQ not recorded; location: Millcreek, UT, United StatesReported employees: 51-200 | HQ not recorded; location: Millcreek, UT, United States | 51-200 | Exact match | 60 contacts → |
“Pentara Corporation specializes in statistical consulting for neurodegenerative diseases.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ica, INCica.aiHQ: HQ not recorded; location: Arlington, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Arlington, VA, United States | 51-200 | Exact match | 52 contacts → |
“ICA is a trusted partner and innovative force in transforming public health through advanced data, technology, and close collaboration.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ihrc, INCihrc.comHQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Atlanta, GA, United States | 51-200 | Exact match | 46 contacts → |
“Founded in 2007 by a retired CDC senior scientist and respected public health expert, IHRC is a trusted voice to our clients.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Market Decisions Researchmarketdecisions.comHQ: HQ not recorded; location: Portland, ME, United StatesReported employees: 11-50 | HQ not recorded; location: Portland, ME, United States | 11-50 | Exact match | 45 contacts → |
“Market Decisions Research is a public policy research and consulting firm.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: HQ not recorded; location: Arlington, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Arlington, VA, United States | 51-200 | Exact match | 44 contacts → |
“Synectics is a client-focused research, statistics, technology, and data science consulting firm devoted to “making data meaningful.” We are a blend of academics and technicians…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cirque Analyticscirqueanalytics.comHQ: HQ not recorded; location: Washington, DC, United StatesReported employees: 11-50 | HQ not recorded; location: Washington, DC, United States | 11-50 | Exact match | 41 contacts → |
“We provide cutting-edge consulting services and high-quality expert testimony on statistical, economic, and financial matters facing businesses worldwide.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  159 Solutions, INC159solutions.comHQ: HQ not recorded; location: South San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: South San Francisco, CA, United States | 51-200 | Exact match | 38 contacts → |
“159 is an analytical consulting firm providing services and solutions, primarily in the healthcare space.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Horianahoriana.comHQ: HQ not recorded; location: Berkeley, United StatesReported employees: 11-50 | HQ not recorded; location: Berkeley, United States | 11-50 | Exact match | 32 contacts → |
“Established by a team of seasoned experts, each having over 15 years of experience in Lifesciences, Horiana is at the forefront of providing comprehensive support to its clients.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Q-Q Research Consultants, LLCqqresearchconsultants.comHQ: HQ not recorded; location: Hialeah, FL, United StatesReported employees: 11-50 | HQ not recorded; location: Hialeah, FL, United States | 11-50 | Exact match | 30 contacts → |
“Q-Q Research Consultants is a full service consulting firm with extensive experience in research and program evaluation.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Medicus Economics, LLCmedicuseconomics.comHQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 11-50 | HQ not recorded; location: Boston, MA, United States | 11-50 | Exact match | 29 contacts → |
“Medicus Economics LLC is a health care consulting firm specializing in data analytics, cost-effectiveness modeling, and market access.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Lecroy & Milligan Associateslecroymilligan.comHQ: HQ not recorded; location: Tucson, United StatesReported employees: 11-50 | HQ not recorded; location: Tucson, United States | 11-50 | Exact match | 29 contacts → |
“LeCroy & Milligan Associates designs and conducts research, evaluation, technical assistance and training in health and human services.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Knowli Data Scienceknowli.comHQ: HQ not recorded; location: Tallahassee, FL, United StatesReported employees: 11-50 | HQ not recorded; location: Tallahassee, FL, United States | 11-50 | Exact match | 22 contacts → |
“Knowli is a Women-Owned research, analytics, and consulting company based in Tallahassee, Florida.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Triwest Grouptriwestgroup.netHQ: HQ not recorded; location: Boulder, CO, United StatesReported employees: 11-50 | HQ not recorded; location: Boulder, CO, United States | 11-50 | Exact match | 22 contacts → |
“TriWest is a health and human services consulting company with deep reservoirs of talent, decades of expertise, and an upbeat, collaborative approach.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 559 company matches
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Epidemiological consulting firms: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
556 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for epidemiological consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many epidemiological consulting firms did RevenueBase find based in the United States?
The saved snapshot records 559 matching company records, 7,441 tracked contacts and 3,700 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Epidemiological consulting firms by geography
- Epidemiological consulting firms based in Canada
- Epidemiological consulting firms based in Brazil
- Epidemiological consulting firms based in France
- Epidemiological consulting firms based in the United Kingdom
- Epidemiological consulting firms based in Germany
- Epidemiological consulting firms based in Australia
Cite this list
RevenueBase Data Team. Top 25 epidemiological consulting firms based in the United States. Snapshot: September 2, 2026. https://revenuebase.ai/companies/epidemiological-consulting-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Epidemiological consulting firms based in Canada
- Epidemiological consulting firms based in Brazil
- Epidemiological consulting firms based in France
- Epidemiological consulting firms based in the United Kingdom
- Epidemiological consulting firms based in Germany
- Epidemiological consulting firms based in Australia
Company intelligence · public preview
Top 25 epidemiological consulting firms based in the United States
RevenueBase records 559 matching company records for epidemiological consulting firms based in the United States, with 7,441 tracked contacts and 3,700 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 epidemiological consulting firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Analysis Groupanalysisgroup.com HQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Boston, MA, United States | 1,001-5,000 | Exact match | 1,815 contacts → |
“Analysis Group is one of the largest international economics consulting firms, with more than 1,500 professionals across 15 offices in North America, Europe, and Asia.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Western Ecosystems Technology, Inc. Westwest-inc.com HQ: HQ not recorded; location: Albuquerque, NM, United StatesReported employees: 201-500 | HQ not recorded; location: Albuquerque, NM, United States | 201-500 | Exact match | 411 contacts → |
“WEST provides environmental and statistical consulting services and contract research nationally and internationally to industry, government, and private organizations.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Lewin Grouplewin.com HQ: HQ not recorded; location: Falls Church, VA, United StatesReported employees: 201-500 | HQ not recorded; location: Falls Church, VA, United States | 201-500 | Exact match | 228 contacts → |
“The Lewin Group is the Consulting business unit within OptumServe, the federal health services business of Optum and UnitedHealth Group.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ICF Macroicf.com HQ: HQ not recorded; location: Fairfax, VA, United StatesReported employees: 5,001-10,000 | HQ not recorded; location: Fairfax, VA, United States | 5,001-10,000 | Exact match | 198 contacts → |
“As of April of 2009, Macro International is now part of ICF.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gradientgradientcorp.com HQ: HQ not recorded; location: Charlottesville, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Charlottesville, VA, United States | 51-200 | Exact match | 158 contacts → |
“Gradient is an environmental and risk science consulting firm renowned for our specialties in Toxicology, Epidemiology, Risk Assessment, Product Safety, Contaminant Fate and…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Atlanta, GA, United States | 51-200 | Exact match | 124 contacts → |
“The Council of State and Territorial Epidemiologists (CSTE) is a member-based organization representing applied public health epidemiologists nationwide.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Econometrica, INCeconometricainc.com HQ: HQ not recorded; location: Bethesda, MD, United StatesReported employees: 51-200 | HQ not recorded; location: Bethesda, MD, United States | 51-200 | Exact match | 97 contacts → |
“Econometrica is a certified small business research and management consulting organization based in Bethesda, MD, that is committed to improving the human condition by providing…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Neptune And Company, INCneptuneinc.org HQ: HQ not recorded; location: Lakewood, CO, United StatesReported employees: 51-200 | HQ not recorded; location: Lakewood, CO, United States | 51-200 | Exact match | 87 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Inductivehealthinductivehealth.com HQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Atlanta, GA, United States | 51-200 | Exact match | 83 contacts → |
“InductiveHealth Informatics helps to keep people safe from infectious disease by solving complex public health technology problems for governments around the globe.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | BLH Technologies, INCblhtech.com HQ: HQ not recorded; location: Rockville, MD, United StatesReported employees: 51-200 | HQ not recorded; location: Rockville, MD, United States | 51-200 | Exact match | 69 contacts → |
“BLH Technologies, Inc.® (BLH), partners with federal, commercial, and non-profit clients to promote the health and safety of the American public.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | A-G Associatesa-gassociates.com HQ: HQ not recorded; location: Columbia, MD, United StatesReported employees: 11-50 | HQ not recorded; location: Columbia, MD, United States | 11-50 | Exact match | 63 contacts → |
“A-G Associates is an award-winning, Service-Disabled Veteran-Owned Small Business (SDVOSB) and SBA 8(a) federal consulting firm delivering high-impact strategy, stakeholder…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sigma Health Consulting, LLCsigma-hc.com HQ: HQ not recorded; location: Mclean, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Mclean, VA, United States | 51-200 | Exact match | 62 contacts → |
“Sigma Health Consulting, LLC (Sigma) is a woman-owned, veteran-owned small business (WOSB, VOSB) with leadership that has over 30 years of experience in the federal sector…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Pentara Corporationpentara.com HQ: HQ not recorded; location: Millcreek, UT, United StatesReported employees: 51-200 | HQ not recorded; location: Millcreek, UT, United States | 51-200 | Exact match | 60 contacts → |
“Pentara Corporation specializes in statistical consulting for neurodegenerative diseases.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ica, INCica.ai HQ: HQ not recorded; location: Arlington, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Arlington, VA, United States | 51-200 | Exact match | 52 contacts → |
“ICA is a trusted partner and innovative force in transforming public health through advanced data, technology, and close collaboration.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ihrc, INCihrc.com HQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Atlanta, GA, United States | 51-200 | Exact match | 46 contacts → |
“Founded in 2007 by a retired CDC senior scientist and respected public health expert, IHRC is a trusted voice to our clients.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Market Decisions Researchmarketdecisions.com HQ: HQ not recorded; location: Portland, ME, United StatesReported employees: 11-50 | HQ not recorded; location: Portland, ME, United States | 11-50 | Exact match | 45 contacts → |
“Market Decisions Research is a public policy research and consulting firm.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: HQ not recorded; location: Arlington, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Arlington, VA, United States | 51-200 | Exact match | 44 contacts → |
“Synectics is a client-focused research, statistics, technology, and data science consulting firm devoted to “making data meaningful.” We are a blend of academics and technicians…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cirque Analyticscirqueanalytics.com HQ: HQ not recorded; location: Washington, DC, United StatesReported employees: 11-50 | HQ not recorded; location: Washington, DC, United States | 11-50 | Exact match | 41 contacts → |
“We provide cutting-edge consulting services and high-quality expert testimony on statistical, economic, and financial matters facing businesses worldwide.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 159 Solutions, INC159solutions.com HQ: HQ not recorded; location: South San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: South San Francisco, CA, United States | 51-200 | Exact match | 38 contacts → |
“159 is an analytical consulting firm providing services and solutions, primarily in the healthcare space.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Horianahoriana.com HQ: HQ not recorded; location: Berkeley, United StatesReported employees: 11-50 | HQ not recorded; location: Berkeley, United States | 11-50 | Exact match | 32 contacts → |
“Established by a team of seasoned experts, each having over 15 years of experience in Lifesciences, Horiana is at the forefront of providing comprehensive support to its clients.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Q-Q Research Consultants, LLCqqresearchconsultants.com HQ: HQ not recorded; location: Hialeah, FL, United StatesReported employees: 11-50 | HQ not recorded; location: Hialeah, FL, United States | 11-50 | Exact match | 30 contacts → |
“Q-Q Research Consultants is a full service consulting firm with extensive experience in research and program evaluation.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Medicus Economics, LLCmedicuseconomics.com HQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 11-50 | HQ not recorded; location: Boston, MA, United States | 11-50 | Exact match | 29 contacts → |
“Medicus Economics LLC is a health care consulting firm specializing in data analytics, cost-effectiveness modeling, and market access.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Lecroy & Milligan Associateslecroymilligan.com HQ: HQ not recorded; location: Tucson, United StatesReported employees: 11-50 | HQ not recorded; location: Tucson, United States | 11-50 | Exact match | 29 contacts → |
“LeCroy & Milligan Associates designs and conducts research, evaluation, technical assistance and training in health and human services.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Knowli Data Scienceknowli.com HQ: HQ not recorded; location: Tallahassee, FL, United StatesReported employees: 11-50 | HQ not recorded; location: Tallahassee, FL, United States | 11-50 | Exact match | 22 contacts → |
“Knowli is a Women-Owned research, analytics, and consulting company based in Tallahassee, Florida.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Triwest Grouptriwestgroup.net HQ: HQ not recorded; location: Boulder, CO, United StatesReported employees: 11-50 | HQ not recorded; location: Boulder, CO, United States | 11-50 | Exact match | 22 contacts → |
“TriWest is a health and human services consulting company with deep reservoirs of talent, decades of expertise, and an upbeat, collaborative approach.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 559 company matches
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Epidemiological consulting firms: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
556 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for epidemiological consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many epidemiological consulting firms did RevenueBase find based in the United States?
The saved snapshot records 559 matching company records, 7,441 tracked contacts and 3,700 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Epidemiological consulting firms by geography
- Epidemiological consulting firms based in Canada
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- Epidemiological consulting firms based in France
- Epidemiological consulting firms based in the United Kingdom
- Epidemiological consulting firms based in Germany
- Epidemiological consulting firms based in Australia
Cite this list
RevenueBase Data Team. Top 25 epidemiological consulting firms based in the United States. Snapshot: September 2, 2026. https://revenuebase.ai/companies/epidemiological-consulting-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Epidemiological consulting firms based in Canada
- Epidemiological consulting firms based in Brazil
- Epidemiological consulting firms based in France
- Epidemiological consulting firms based in the United Kingdom
- Epidemiological consulting firms based in Germany
- Epidemiological consulting firms based in Australia