Company lists · Data refreshed September 2026

Top 25 Solid tumor cell therapy companies based in Cambridge, United States

RevenueBase identified 36 solid tumor cell therapy companies headquartered in Cambridge, United States as of September 2026 and tracks 905 professional contacts across them, including 544 with verified work emails. San Diego is the largest hub.

This list covers solid tumor cell therapy companies headquartered in Cambridge, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review
36Companies
905Contacts tracked
544Verified emails
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The 25 largest solid tumor cell therapy companies based in Cambridge, United States

Ranked by team size
Top 25 of 36 solid tumor cell therapy companies based in Cambridge, United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to solid tumor cell therapy companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 202651-200137 contacts →

Partial evidence

“iTeos Therapeutics is a clinical-stage biopharmaceutical company pioneering the discovery and development of a new generation of immuno-oncology therapeutics for patients.”

Source: RevenueBase Database · checked Sep 22, 2026
2Strong evidenceCambridge, MA, United StatesHQ checked Sep 22, 202651-200118 contacts →

Strong evidence

“Cullinan Therapeutics, Inc.(Nasdaq: CGEM) is a biopharmaceutical company developing potential first- or best-in-class, disease-modifying T cell engagers for autoimmune diseases…”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceCambridge, MA, United StatesHQ checked Sep 22, 202651-200102 contacts →

Indirect evidence

“2seventy bio is now part of Bristol Myers Squibb.”

Source: RevenueBase Database · checked Sep 22, 2026
4Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 202651-20087 contacts →

Partial evidence

“Repertoire Immune Medicines is a biotechnology company dedicated to creating treatments for diseases based on the power of the human T cell repertoire to eliminate cancer cells…”

Source: RevenueBase Database · checked Sep 22, 2026
5Indirect evidenceCambridge, MA, United StatesHQ checked Sep 22, 202651-20054 contacts →

Indirect evidence

“Based on our deep science and focused on patients in need, we develop next generation immunotherapies for hard-to-treat cancers.”

Source: RevenueBase Database · checked Sep 22, 2026
6Strong evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-5047 contacts →

Strong evidence

“Crossbow Therapeutics, Inc, is a biotechnology company determined to improve the lives of people with cancer by unlocking the therapeutic potential of T-cell receptor…”

Source: RevenueBase Database · checked Sep 22, 2026
7Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-5045 contacts →

Partial evidence

“Marengo Therapeutics, a clinical stage biotech company, is pioneering an entirely new way to activate the body’s own immune system to mount a rapid, effective, and durable…”

Source: RevenueBase Database · checked Sep 22, 2026
8Strong evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-5029 contacts →

Strong evidence

“Incendia Therapeutics is a clinical-stage biotechnology company discovering and developing novel monoclonal antibody therapies that disrupt the tumor microenvironment (TME) to…”

Source: RevenueBase Database · checked Sep 22, 2026
9Strong evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-5029 contacts →

Strong evidence

“Headquartered in Cambridge, Massachusetts, Akamis Bio is a clinical-stage oncology company developing systemically administered immunotherapies to treat solid tumors, initially in…”

Source: RevenueBase Database · checked Sep 22, 2026
10Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-5028 contacts →

Partial evidence

“Leap Therapeutics (NASDAQ: LPTX) is a clinical-stage biopharmaceutical company acquiring and developing novel therapeutics at the leading edge of cancer research.”

Source: RevenueBase Database · checked Sep 22, 2026
11Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-1020 contacts →

Partial evidence

“Convergent Therapeutics is a clinical-stage biotechnology company exploring the full potential of dual-targeted combination strategies to treat cancer.”

Source: RevenueBase Database · checked Sep 22, 2026
12Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-5018 contacts →

Partial evidence

“Targeting enzymes that control cancer cell state and fitness make cancer cells susceptible to intrinsic and immune-mediated killing but drugging these pathways has been limited by…”

Source: RevenueBase Database · checked Sep 22, 2026
13Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-1015 contacts →

Partial evidence

“Synolo Therapeutics is advancing a new class of therapeutics for cancer.”

Source: RevenueBase Database · checked Sep 22, 2026
14Strong evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-5015 contacts →

Strong evidence

“At Myeloid, we have applied our extensive knowledge of advanced gene and cell therapies to build novel platform technologies that harness the innate abilities of myeloid cells.”

Source: RevenueBase Database · checked Sep 22, 2026
15Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 202651-20015 contacts →

Partial evidence

“Neon Therapeutics is a clinical-stage immuno-oncology company and a leader in the field of neoantigen-targeted therapies, dedicated to transforming the treatment of cancer by…”

Source: RevenueBase Database · checked Sep 22, 2026
16Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-1010 contacts →

Partial evidence

“Red Arrow Therapeutics, Inc.”

Source: RevenueBase Database · checked Sep 22, 2026
17Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-509 contacts →

Partial evidence

“Trillium Therapeutics Inc.(NASDAQ/TSX:TRIL) is a clinical stage immuno-oncology company developing innovative therapies for the treatment of cancer.”

Source: RevenueBase Database · checked Sep 22, 2026
18Indirect evidenceCambridge, MA, United StatesHQ checked Sep 22, 202611-508 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
19Indirect evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-107 contacts →

Indirect evidence

“SURGE seeks to dramatically improve cancer patient survival by disrupting how, when, and where cancer immunotherapy is deployed - focusing 100% of the effective dose at the right…”

Source: RevenueBase Database · checked Sep 22, 2026
20Partial evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-107 contacts →

Partial evidence

“Stipple Bio is a biotechnology company harnessing epitope-level precision to create targeted cancer therapies through our proprietary Pointillist Platform, which is designed to…”

Source: RevenueBase Database · checked Sep 22, 2026
21Strong evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-106 contacts →

Strong evidence

“We are developing next-generation engineered polytypic cell therapies that change lives.”

Source: RevenueBase Database · checked Sep 22, 2026
22Strong evidenceCambridge, CA, United StatesHQ checked Sep 22, 20261-105 contacts →

Strong evidence

“TenSixty Bio is building next-generation antibody therapeutics against novel tumor-specific targets and epitopes.”

Source: RevenueBase Database · checked Sep 22, 2026
23Indirect evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-105 contacts →

Indirect evidence

“Harton is a biotechnology platform company pioneering the next revolution in patient-focused healthcare.”

Source: RevenueBase Database · checked Sep 22, 2026
24Strong evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-105 contacts →

Strong evidence

Cell Therapies for Solid Tumors

Source: RevenueBase Database · checked Sep 22, 2026
25Strong evidenceCambridge, MA, United StatesHQ checked Sep 22, 20261-103 contacts →

Strong evidence

“Salspera is a clinical-stage biotechnology company committed to developing novel therapies for solid tumor cancers.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 36 solid tumor cell therapy companies based in Cambridge, United States

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Solid tumor cell therapy companies based in Cambridge, United States at a glance

As of Sep 22, 2026
60.1%Verified-email coverage
25.1Average contacts per company
11-50Median size (employees)
105.6%Largest-city concentration · San Diego
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
10
51-200
9
201-500
1

Email recency for this list is measured across the whole United States list rather than for Cambridge, so it is reported there. Company counts and contact totals on this page are exact for Cambridge, over 36 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among solid tumor cell therapy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Cambridge, United States whose own description of what they do matches “solid tumor cell therapy companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names solid tumor cell therapy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among solid tumor cell therapy companies, and records with no verified work email. Companies headquartered outside Cambridge are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 544 across the full list. 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.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Solid tumor cell therapy companies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names solid tumor cell therapy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many solid tumor cell therapy companies are there based in Cambridge, United States?

RevenueBase identified 36 solid tumor cell therapy companies headquartered in Cambridge, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Iteos Therapeutics, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most solid tumor cell therapy companies?

San Diego leads with 38 headquartered companies, followed by Cambridge (36) and Boston (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 544 verified decision-maker contacts tracked across these 36 companies.

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 Smart Search, 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.