Company lists · Data refreshed September 2026
Top 23 Immunotherapy developers based in Philadelphia, United States
RevenueBase identified 32 company matches for immunotherapy developers associated with Philadelphia, United States as of September 2026 and tracks 1,297 professional contacts across them, including 806 with verified work emails. Across the United States, San Diego is the largest hub for this category (128 companies); Philadelphia has 32.
This list covers company matches for immunotherapy developers associated with Philadelphia, 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.
The 23 largest immunotherapy developers based in Philadelphia, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 436 contacts → | ||||
Exact match “The Wistar Institute is the nation’s first independent nonprofit institution devoted exclusively to foundational biomedical research and training.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 180 contacts → | ||||
Exact match “Cabaletta Bio (Nasdaq: CABA) is a clinical-stage biotechnology company focused on the discovery and development of engineered T cell therapies that have the potential to provide a…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 155 contacts → | ||||
Exact match “Century Therapeutics is an innovative biotechnology company that is building an industry-leading, allogeneic, iPSC-derived cell therapy platform that integrates cutting-edge gene…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 56 contacts → | ||||
Exact match “GEMMABio, a new therapeutics company, will serve as the research and innovation arm to speed the research of and global access to life-changing advanced therapies for those living…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 56 contacts → | ||||
Exact match “We are a precision oncology company pioneering the development of cancer therapies aimed at patients with unaddressed mutations across well-established oncology targtes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 55 contacts → | ||||
Exact match “Unlocking the Potential of Genetic Medicines Based in Philadelphia, Aro Biotherapeutics is a biotechnology company pioneering the development of tissue-targeted genetic medicines…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 51 contacts → | ||||
Exact match “Carisma Therapeutics Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “Third Arc Bio is a biotech company developing multifunctional antibodies that generate immune synapses that precisely activate or inhibit T cells.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “Interius BioTherapeutics is now part of Kite, a Gilead Company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match “Imvax is a clinical-stage biotechnology company developing personalized, whole tumor-derived immunotherapies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “Verismo Therapeutics is pioneering the development of novel chimeric antigen receptors (CARs) that enhance T-cell-based cellular immunotherapy for cancer, especially…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “Context Therapeutics Inc.(Nasdaq: CNTX) is a biopharmaceutical company advancing T cell engaging ("TCE") bispecific antibodies for solid tumors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “BriaCell Therapeutics Corp.(Nasdaq: BCTX, BCTXW)(TSX: BCT) is a clinical-stage biotechnology company that develops novel immunotherapies to transform cancer care.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “Chimeron Bio is an early-stage biotechnology company developing innovative, off-the-shelf therapies to transform cancer treatment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Vittoria Biotherapeutics is committed to unlocking the promise of cell therapies while addressing their inherent challenges by strengthening efficacy, improving safety, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Avammune Therapeutics is a drug discovery company focused on the development of novel immunotherapeutics to address high unmet medical needs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Seneca Therapeutics was found by Dr.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “At Vetigenics, we harness the power of the animal's own immune system to bring the latest advancements in biotechnology to improve pet health.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Specialty oncology-focused biopharmaceutical company based in Malvern, PA with a broad pipeline encompassing novel best in class selective HDAC6i immunomodulators and a game…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Hula Therapeutics is a clinical-stage precision immunotherapy company focused on developing treatments for patients with solid cancers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “SyzOnc is developing tumor microenvironment modulators for cancer patients using a tech-enabled, systems-level approach.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “TherimuneX, with laboratories at the Pennsylvania Biotechnology Center of Bucks County in Doylestown, is developing technology relating to a new family of endogenous lipopeptides…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Vironika, LLC, is an early stage drug discovery company dedicated to developing novel drugs to block deadly tumor viruses from forming cancers.” Recorded in the RevenueBase company graph · Sep 20, 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 “immunotherapy developers”. 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 23 of 32 immunotherapy developers based in Philadelphia, United States
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Immunotherapy developers based in Philadelphia, United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 32 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 Philadelphia, United States whose business descriptions match “immunotherapy developers” 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 806 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.
Immunotherapy developers by metro in the United States
- Immunotherapy developers in San Diego128
- Immunotherapy developers in Cambridge117
- Immunotherapy developers in Boston80
- Immunotherapy developers in New York66
- Immunotherapy developers in South San Francisco56
- Immunotherapy developers in San Francisco49
- Immunotherapy developers in Seattle44
- Immunotherapy developers in Houston41
- Immunotherapy developers in Los Angeles32
- Immunotherapy developers in Waltham26
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 “immunotherapy developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many immunotherapy developers are there based in Philadelphia, United States?
RevenueBase identified 32 company matches for immunotherapy developers associated with Philadelphia, 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?
The Wistar Institute 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 immunotherapy developers?
San Diego leads the United States with 128 company records, followed by Cambridge (117) and Boston (80). Philadelphia has 32.
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 806 professional contacts with verified work emails tracked across these 32 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.
Ready to reach these companies? Verified emails and direct dials for all 32 immunotherapy developers based in Philadelphia, United States. Start with a free account, no credit card.
Download this list →Related lists
Immunotherapy developers by geography
- Immunotherapy developers based in Cambridge, United Kingdom
- Immunotherapy developers based in London, United Kingdom
- Immunotherapy developers based in Oxford, United Kingdom
- Immunotherapy developers based in Boston, United States
- Immunotherapy developers based in Cambridge, United States
- Immunotherapy developers based in Houston, United States
- Immunotherapy developers based in Los Angeles, United States
- Immunotherapy developers based in New York, United States
- Immunotherapy developers based in San Diego, United States
- Immunotherapy developers based in San Francisco, United States
- Immunotherapy developers based in Seattle, United States
- Immunotherapy developers based in South San Francisco, United States
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
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- Lists A-Z
- New lists
- Immunotherapy developers based in Cambridge, United Kingdom
- Immunotherapy developers based in London, United Kingdom
- Immunotherapy developers based in Oxford, United Kingdom
- Immunotherapy developers based in Boston, United States
- Immunotherapy developers based in Cambridge, United States
- Immunotherapy developers based in Houston, United States
Company intelligence · public preview
Top 23 immunotherapy developers based in Philadelphia, 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 32 matching company records for immunotherapy developers based in Philadelphia, United States, with 1,297 tracked contacts and 806 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 23 immunotherapy developers based in Philadelphia, 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 | The Wistar Institutewistar.org HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 436 contacts → |
“The Wistar Institute is the nation’s first independent nonprofit institution devoted exclusively to foundational biomedical research and training.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cabaletta BIOcabalettabio.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 180 contacts → |
“Cabaletta Bio (Nasdaq: CABA) is a clinical-stage biotechnology company focused on the discovery and development of engineered T cell therapies that have the potential to provide a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Century Therapeutics, INCcenturytx.comHQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 155 contacts → |
“Century Therapeutics is an innovative biotechnology company that is building an industry-leading, allogeneic, iPSC-derived cell therapy platform that integrates cutting-edge gene…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gemma Biotherapeuticsgemmabiotx.comHQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 56 contacts → |
“GEMMABio, a new therapeutics company, will serve as the research and innovation arm to speed the research of and global access to life-changing advanced therapies for those living…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fore Biotherapeuticsfore.bio HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 56 contacts → |
“We are a precision oncology company pioneering the development of cancer therapies aimed at patients with unaddressed mutations across well-established oncology targtes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ARO Biotherapeuticsarobiotx.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 55 contacts → |
“Unlocking the Potential of Genetic Medicines Based in Philadelphia, Aro Biotherapeutics is a biotechnology company pioneering the development of tissue-targeted genetic medicines…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Carisma Therapeuticscarismatx.comHQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 51 contacts → |
“Carisma Therapeutics Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Third ARC BIOthirdarcbio.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 31 contacts → |
“Third Arc Bio is a biotech company developing multifunctional antibodies that generate immune synapses that precisely activate or inhibit T cells.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Interius Biotherapeuticsinteriusbio.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 31 contacts → |
“Interius BioTherapeutics is now part of Kite, a Gilead Company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Imvax, INCimvax.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 29 contacts → |
“Imvax is a clinical-stage biotechnology company developing personalized, whole tumor-derived immunotherapies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Verismo Therapeuticsverismotherapeutics.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 27 contacts → |
“Verismo Therapeutics is pioneering the development of novel chimeric antigen receptors (CARs) that enhance T-cell-based cellular immunotherapy for cancer, especially…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Context Therapeuticscontexttherapeutics.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 22 contacts → |
“Context Therapeutics Inc.(Nasdaq: CNTX) is a biopharmaceutical company advancing T cell engaging ("TCE") bispecific antibodies for solid tumors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Briacell Therapeutics Corpbriacell.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 19 contacts → |
“BriaCell Therapeutics Corp.(Nasdaq: BCTX, BCTXW)(TSX: BCT) is a clinical-stage biotechnology company that develops novel immunotherapies to transform cancer care.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Chimeron BIOchimeronbio.comHQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 13 contacts → |
“Chimeron Bio is an early-stage biotechnology company developing innovative, off-the-shelf therapies to transform cancer treatment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Vittoria Biotherapeutics, INCvittoriabio.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 12 contacts → |
“Vittoria Biotherapeutics is committed to unlocking the promise of cell therapies while addressing their inherent challenges by strengthening efficacy, improving safety, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Avammune Therapeuticsavammune.comHQ: Philadelphia, United StatesReported employees: 11-50 | Philadelphia, United States | 11-50 | Exact match | 12 contacts → |
“Avammune Therapeutics is a drug discovery company focused on the development of novel immunotherapeutics to address high unmet medical needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Seneca Therapeutics, INCsenecatherapeutics.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 9 contacts → |
“Seneca Therapeutics was found by Dr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Vetigenics INCvetigenics.comHQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 8 contacts → |
“At Vetigenics, we harness the power of the animal's own immune system to bring the latest advancements in biotechnology to improve pet health.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Avstera Therapeutics Corpavstera.comHQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 7 contacts → |
“Specialty oncology-focused biopharmaceutical company based in Malvern, PA with a broad pipeline encompassing novel best in class selective HDAC6i immunomodulators and a game…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Hula Therapeuticshulatx.comHQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 6 contacts → |
“Hula Therapeutics is a clinical-stage precision immunotherapy company focused on developing treatments for patients with solid cancers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Syzoncsyzonc.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 5 contacts → |
“SyzOnc is developing tumor microenvironment modulators for cancer patients using a tech-enabled, systems-level approach.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Therimunex Pharmaceuticals, INCtherimunex.comHQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 3 contacts → |
“TherimuneX, with laboratories at the Pennsylvania Biotechnology Center of Bucks County in Doylestown, is developing technology relating to a new family of endogenous lipopeptides…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vironika, LLCvironika.com HQ: Philadelphia, United StatesReported employees: 1-10 | Philadelphia, United States | 1-10 | Exact match | 3 contacts → |
“Vironika, LLC, is an early stage drug discovery company dedicated to developing novel drugs to block deadly tumor viruses from forming cancers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 32 company matches
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Immunotherapy developers: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
32 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 32 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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 20, 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 ↗
Immunotherapy developers by metro in the United States
- Immunotherapy developers in San Diego128
- Immunotherapy developers in Cambridge117
- Immunotherapy developers in Boston80
- Immunotherapy developers in New York66
- Immunotherapy developers in South San Francisco56
- Immunotherapy developers in San Francisco49
- Immunotherapy developers in Seattle44
- Immunotherapy developers in Houston41
- Immunotherapy developers in Los Angeles32
- Immunotherapy developers in Waltham26
Questions about this company list
What does Exact match mean for immunotherapy developers?
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 immunotherapy developers did RevenueBase find based in Philadelphia, United States?
The saved snapshot records 32 matching company records, 1,297 tracked contacts and 806 verified emails. The public preview displays 23 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 20, 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
Immunotherapy developers by geography
- Immunotherapy developers based in Cambridge, United Kingdom
- Immunotherapy developers based in London, United Kingdom
- Immunotherapy developers based in Oxford, United Kingdom
- Immunotherapy developers based in Boston, United States
- Immunotherapy developers based in Cambridge, United States
- Immunotherapy developers based in Houston, United States
- Immunotherapy developers based in Los Angeles, United States
- Immunotherapy developers based in New York, United States
- Immunotherapy developers based in San Diego, United States
- Immunotherapy developers based in San Francisco, United States
- Immunotherapy developers based in Seattle, United States
- Immunotherapy developers based in South San Francisco, United States
Cite this list
RevenueBase Data Team. Top 23 immunotherapy developers based in Philadelphia, United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/immunotherapy-developers/united-states/philadelphia.
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
- Immunotherapy developers based in Cambridge, United Kingdom
- Immunotherapy developers based in London, United Kingdom
- Immunotherapy developers based in Oxford, United Kingdom
- Immunotherapy developers based in Boston, United States
- Immunotherapy developers based in Cambridge, United States
- Immunotherapy developers based in Houston, United States
Company intelligence · public preview
Top 23 immunotherapy developers based in Philadelphia, United States
RevenueBase records 32 matching company records for immunotherapy developers based in Philadelphia, United States, with 1,297 tracked contacts and 806 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 23 immunotherapy developers based in Philadelphia, 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 | The Wistar Institutewistar.org HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 436 contacts → |
“The Wistar Institute is the nation’s first independent nonprofit institution devoted exclusively to foundational biomedical research and training.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cabaletta BIOcabalettabio.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 180 contacts → |
“Cabaletta Bio (Nasdaq: CABA) is a clinical-stage biotechnology company focused on the discovery and development of engineered T cell therapies that have the potential to provide a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Century Therapeutics, INCcenturytx.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 155 contacts → |
“Century Therapeutics is an innovative biotechnology company that is building an industry-leading, allogeneic, iPSC-derived cell therapy platform that integrates cutting-edge gene…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gemma Biotherapeuticsgemmabiotx.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 56 contacts → |
“GEMMABio, a new therapeutics company, will serve as the research and innovation arm to speed the research of and global access to life-changing advanced therapies for those living…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fore Biotherapeuticsfore.bio HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 56 contacts → |
“We are a precision oncology company pioneering the development of cancer therapies aimed at patients with unaddressed mutations across well-established oncology targtes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ARO Biotherapeuticsarobiotx.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 55 contacts → |
“Unlocking the Potential of Genetic Medicines Based in Philadelphia, Aro Biotherapeutics is a biotechnology company pioneering the development of tissue-targeted genetic medicines…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Carisma Therapeuticscarismatx.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 51 contacts → |
“Carisma Therapeutics Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Third ARC BIOthirdarcbio.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 31 contacts → |
“Third Arc Bio is a biotech company developing multifunctional antibodies that generate immune synapses that precisely activate or inhibit T cells.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Interius Biotherapeuticsinteriusbio.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 31 contacts → |
“Interius BioTherapeutics is now part of Kite, a Gilead Company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Imvax, INCimvax.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 29 contacts → |
“Imvax is a clinical-stage biotechnology company developing personalized, whole tumor-derived immunotherapies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Verismo Therapeuticsverismotherapeutics.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 27 contacts → |
“Verismo Therapeutics is pioneering the development of novel chimeric antigen receptors (CARs) that enhance T-cell-based cellular immunotherapy for cancer, especially…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Context Therapeuticscontexttherapeutics.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 22 contacts → |
“Context Therapeutics Inc.(Nasdaq: CNTX) is a biopharmaceutical company advancing T cell engaging ("TCE") bispecific antibodies for solid tumors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Briacell Therapeutics Corpbriacell.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 19 contacts → |
“BriaCell Therapeutics Corp.(Nasdaq: BCTX, BCTXW)(TSX: BCT) is a clinical-stage biotechnology company that develops novel immunotherapies to transform cancer care.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Chimeron BIOchimeronbio.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 13 contacts → |
“Chimeron Bio is an early-stage biotechnology company developing innovative, off-the-shelf therapies to transform cancer treatment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vittoria Biotherapeutics, INCvittoriabio.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 12 contacts → |
“Vittoria Biotherapeutics is committed to unlocking the promise of cell therapies while addressing their inherent challenges by strengthening efficacy, improving safety, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Avammune Therapeuticsavammune.com HQ: Philadelphia, United StatesReported employees: 11-50 | Philadelphia, United States | 11-50 | Exact match | 12 contacts → |
“Avammune Therapeutics is a drug discovery company focused on the development of novel immunotherapeutics to address high unmet medical needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Seneca Therapeutics, INCsenecatherapeutics.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 9 contacts → |
“Seneca Therapeutics was found by Dr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vetigenics INCvetigenics.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 8 contacts → |
“At Vetigenics, we harness the power of the animal's own immune system to bring the latest advancements in biotechnology to improve pet health.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Avstera Therapeutics Corpavstera.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 7 contacts → |
“Specialty oncology-focused biopharmaceutical company based in Malvern, PA with a broad pipeline encompassing novel best in class selective HDAC6i immunomodulators and a game…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hula Therapeuticshulatx.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 6 contacts → |
“Hula Therapeutics is a clinical-stage precision immunotherapy company focused on developing treatments for patients with solid cancers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Syzoncsyzonc.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 5 contacts → |
“SyzOnc is developing tumor microenvironment modulators for cancer patients using a tech-enabled, systems-level approach.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Therimunex Pharmaceuticals, INCtherimunex.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 3 contacts → |
“TherimuneX, with laboratories at the Pennsylvania Biotechnology Center of Bucks County in Doylestown, is developing technology relating to a new family of endogenous lipopeptides…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vironika, LLCvironika.com HQ: Philadelphia, United StatesReported employees: 1-10 | Philadelphia, United States | 1-10 | Exact match | 3 contacts → |
“Vironika, LLC, is an early stage drug discovery company dedicated to developing novel drugs to block deadly tumor viruses from forming cancers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 32 company matches
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Immunotherapy developers: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
32 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 32 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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 20, 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 ↗
Immunotherapy developers by metro in the United States
- Immunotherapy developers in San Diego128
- Immunotherapy developers in Cambridge117
- Immunotherapy developers in Boston80
- Immunotherapy developers in New York66
- Immunotherapy developers in South San Francisco56
- Immunotherapy developers in San Francisco49
- Immunotherapy developers in Seattle44
- Immunotherapy developers in Houston41
- Immunotherapy developers in Los Angeles32
- Immunotherapy developers in Waltham26
Questions about this company list
What does Exact match mean for immunotherapy developers?
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 immunotherapy developers did RevenueBase find based in Philadelphia, United States?
The saved snapshot records 32 matching company records, 1,297 tracked contacts and 806 verified emails. The public preview displays 23 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 20, 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
Immunotherapy developers by geography
- Immunotherapy developers based in Cambridge, United Kingdom
- Immunotherapy developers based in London, United Kingdom
- Immunotherapy developers based in Oxford, United Kingdom
- Immunotherapy developers based in Boston, United States
- Immunotherapy developers based in Cambridge, United States
- Immunotherapy developers based in Houston, United States
- Immunotherapy developers based in Los Angeles, United States
- Immunotherapy developers based in New York, United States
- Immunotherapy developers based in San Diego, United States
- Immunotherapy developers based in San Francisco, United States
- Immunotherapy developers based in Seattle, United States
- Immunotherapy developers based in South San Francisco, United States
Cite this list
RevenueBase Data Team. Top 23 immunotherapy developers based in Philadelphia, United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/immunotherapy-developers/united-states/philadelphia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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