Company lists · Data refreshed September 2026

Top 25 Therapeutic virology companies based in the United States

RevenueBase identified 192 company matches for therapeutic virology companies associated with the United States as of September 2026 and tracks 3,791 professional contacts across them, including 1,942 with verified work emails. San Diego is the largest hub.

This list covers company matches for therapeutic virology companies 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 22, 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 22, 2026 How this list was built
192Companies
3,791Contacts tracked
1,942Verified emails
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The 25 largest therapeutic virology companies based in the United States

Ranked by team size
Top 25 of 192 company matches for therapeutic virology companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchWoburn, MA, United StatesHQ recorded Sep 22, 2026201-500479 contacts →

Exact match

“Replimune's mission is to revolutionize cancer treatment with therapies designed to activate a powerful and durable full-body anti-tumor response.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchWatertown, MA, United StatesHQ recorded Sep 22, 202651-200151 contacts →

Exact match

“Enanta is using its robust, chemistry-driven approach and drug discovery capabilities to become a leader in the discovery and development of small molecule drugs with an emphasis…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Sep 22, 2026501-1,000149 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchBuffalo, NY, United StatesHQ recorded Sep 22, 202651-200134 contacts →

Exact match

“ZeptoMetrix brings together some of the world's leading scientists in the fight against infectious disease.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Sep 22, 202651-20095 contacts →

Exact match

“XBiotech is a fully integrated global biosciences company dedicated to pioneering the discovery, development and commercialization of therapeutic antibodies based on its True…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 22, 202651-20090 contacts →

Exact match

“Assembly Biosciences is a biotechnology company dedicated to the development of innovative small molecule antiviral therapeutics designed to change the path of serious viral…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 22, 202651-20087 contacts →

Exact match

“Aligos is a clinical stage biotechnology company founded with the mission to improve patient outcomes by developing best-in-class therapies for the treatment of liver and viral…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 22, 202651-20075 contacts →

Exact match

“At HOOKIPA, we envision a world in which cancers and infectious diseases can be chronically managed or eradicated.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchDurham, NC, United StatesHQ recorded Sep 22, 202651-20074 contacts →

Exact match

“Brii Biosciences Limited (“Brii Bio”, stock code: 2137.HK) is a biotechnology company developing therapies to improve patients’ health by addressing high unmet medical needs with…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchNeedham, MA, United StatesHQ recorded Sep 22, 202651-20070 contacts →

Exact match

“Candel ($CADL) is a clinical stage biopharmaceutical company focused on developing off-the-shelf multimodal biological immunotherapies that elicit an individualized, systemic…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchMalvern, PA, United StatesHQ recorded Sep 22, 202651-20065 contacts →

Exact match

“Venatorx Pharmaceuticals is a private pharmaceutical company that is focused on the discovery and development of novel anti-infectives to treat multi-drug-resistant (MDR)…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSan Diego, CA, United StatesHQ recorded Sep 22, 202611-5064 contacts →

Exact match

“Cidara Therapeutics is using its proprietary Cloudbreak® platform to develop novel DFCs comprising targeted small molecules or peptides coupled to a proprietary human antibody…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchSeattle, WA, United StatesHQ recorded Sep 22, 202651-20061 contacts →

Exact match

“HDT Bio is a vaccine and immunotherapy Biotechnology company developing drugs for immunotherapy of cancers and infectious diseases with next-generation approaches designed to…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Sep 22, 202651-20058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchCambridge, MA, United StatesHQ recorded Sep 22, 202651-20045 contacts →

Exact match

“VBI Vaccines Inc.(“VBI”) is a biopharmaceutical company driven by immunology in the pursuit of powerful prevention and treatment of disease.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 22, 2026n/a43 contacts →

Exact match

“Ichor Biologics specializes in the development of therapeutic monoclonal antibodies to treat infectious diseases.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 22, 202651-20042 contacts →

Exact match

“The Aaron Diamond AIDS Research Center, the world’s largest private HIV/AIDS research center, is committed to finding solutions to end the AIDS epidemic by conducting basic…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchPittsburgh, PA, United StatesHQ recorded Sep 22, 202611-5037 contacts →

Exact match

“KaliVir Immunotherapeutics was founded in 2019 to pioneer a unique and novel approach to cancer treatment that engages a virus’ natural ability to replicate in and kill cancer…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchAlpharetta, GA, United StatesHQ recorded Sep 22, 202651-20035 contacts →

Exact match

“Aviragen Therapeutics was acquired by Vaxart in 2017 and was focused on the discovery and development of the next generation of direct-acting antivirals to treat infections that…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchRockville, MD, United StatesHQ recorded Sep 22, 202611-5033 contacts →

Exact match

“American Gene Technologies® International Inc.(AGT™) is a private biotechnology company pursuing cures and treatments for infectious diseases, cancers, and monogenic disorders.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchSan Diego, CA, United StatesHQ recorded Sep 22, 202611-5030 contacts →

Exact match

“Calidi Biotherapeutics is developing a new modality in cancer treatment through its proprietary RedTail platform, designed for systemic delivery of modified oncolytic viruses with…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchHauppauge, NY, United StatesHQ recorded Sep 22, 202611-5030 contacts →

Exact match

“United Biomedical, Inc (UBI) is a privately held multinational biopharmaceutical company dedicated to the discovery, development and commercialization of immunotherapeutics and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchGaithersburg, MD, United StatesHQ recorded Sep 22, 202611-5029 contacts →

Exact match

“Born from purpose and for patient access, Vector BioMed is a Public Benefit Corporation engineering the next frontier of lentivirus-based cell and gene therapy.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchWaltham, MA, United StatesHQ recorded Sep 22, 202651-20029 contacts →

Exact match

“AlloVir, formerly ViraCyte, was founded in 2013 and is the leader in the development of novel cell therapies with a focus on restoring natural immunity against life-threatening…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchWarren, NJ, United StatesHQ recorded Sep 22, 2026501-1,00027 contacts →

Exact match

“Tevogen Bio brings together a highly skilled team of preeminent scientists, senior biopharmaceutical leaders, and manufacturing experts with the goal of advancing global health.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 192 therapeutic virology companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,942 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Therapeutic virology companies based in the United States at a glance

As of Sep 22, 2026
51.2%Verified-email coverage
19.7Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · San Diego
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
96
11-50
58
51-200
29
201-500
7
501-1,000
2

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 192 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 “therapeutic virology companies” 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 1,942 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 22, 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 “therapeutic virology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many therapeutic virology companies are there based in the United States?

RevenueBase identified 192 company matches for therapeutic virology companies 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?

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

Which city has the most therapeutic virology companies?

San Diego leads with 15 company records, followed by New York (9) and Atlanta (8).

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 1,942 professional contacts with verified work emails tracked across these 192 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 22, 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.