Company lists · Data refreshed September 2026

Top 25 Precision medicine biotech companies based in Boston, United States

Name: Precision medicine biotech companies based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 47 companies tracked

RevenueBase identified 47 precision medicine biotech companies headquartered in Boston, United States as of September 2026 and tracks 3,254 professional contacts across them, including 1,968 with verified work emails. Cambridge is the largest hub.

This list covers precision medicine biotech companies headquartered in Boston, 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 17, 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 17, 2026 86% judged on-target in blind review

47Companies

3,254Contacts tracked

1,968Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest precision medicine biotech companies based in Boston, United States

Ranked by team size

Top 25 of 47 precision medicine biotech companies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision medicine biotech 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Foundation Medicine	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,747 contacts →
	Strong evidence “Foundation Medicine is a global, patient-focused precision medicine company delivering high-quality, transformative diagnostic solutions in cancer and other diseases.” Source: RevenueBase Database · checked Sep 17, 2026
2	Insilico Medicine	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	201-500	281 contacts →
	Strong evidence “Insilico Medicine, a clinical stage biotech company powered by generative AI, is connecting biology, chemistry, and clinical trials analysis using next-generation AI systems.” Source: RevenueBase Database · checked Sep 17, 2026
3	Tango Therapeutics	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	173 contacts →
	Strong evidence “Tango Therapeutics is a clinical-stage biotechnology company dedicated to discovering novel drug targets and delivering the next generation of precision medicine for the treatment…” Source: RevenueBase Database · checked Sep 17, 2026
4	Aura Biosciences	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	127 contacts →
	Strong evidence “Aura Biosciences is a clinical-stage biotechnology company focused on developing precision therapies for solid tumors that aim to preserve organ function.” Source: RevenueBase Database · checked Sep 17, 2026
5	Nimbus Therapeutics	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	102 contacts →
	Partial evidence “Nimbus Therapeutics is a clinical-stage, structure-based drug discovery company developing novel small molecule medicines designed to act against well-validated but…” Source: RevenueBase Database · checked Sep 17, 2026
6	Engene	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	100 contacts →
	Strong evidence “enGene (Nasdaq: ENGN) is a clinical-stage biotechnology company mainstreaming non-viral genetic medicines that can be delivered locally to the site of disease-starting with…” Source: RevenueBase Database · checked Sep 17, 2026
7	Jnana Therapeutics	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	91 contacts →
	Strong evidence “Jnana Therapeutics is a clinical-stage biotechnology company leveraging its next-generation chemoproteomics RAPID platform to discover medicines for highly validated…” Source: RevenueBase Database · checked Sep 17, 2026
8	Manifold BIO	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	55 contacts →
	Indirect evidence “Manifold Bio is a platform therapeutics company building the first AI-guided direct-to-vivo discovery platform.” Source: RevenueBase Database · checked Sep 17, 2026
9	Superluminal Medicines INC	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “Superluminal Medicines is a Boston-based generative biology and chemistry company developing a differentiated pipeline and revolutionizing the speed and accuracy of how medicine…” Source: RevenueBase Database · checked Sep 17, 2026
10	AI Proteins	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “Boston-based AI Proteins is a biotech company on a mission to re-imagine protein therapeutics with a novel approach for designing entirely new proteins.” Source: RevenueBase Database · checked Sep 17, 2026
11	Delve BIO	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	38 contacts →
	Partial evidence “We are a well-funded biotech company backed by some of the most experienced operators and investors in the biotech industry.” Source: RevenueBase Database · checked Sep 17, 2026
12	Medzown	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	29 contacts →
	Strong evidence “Medzown is precision medicine management at scale.” Source: RevenueBase Database · checked Sep 17, 2026
13	Xellar Biosystems	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “The human body is a holistic system, its biology is multi-faceted and intricately interconnected.” Source: RevenueBase Database · checked Sep 17, 2026
14	Genialis	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	26 contacts →
	Strong evidence “Genialis is a precision oncology company helping the most promising molecules become life-saving medicines.” Source: RevenueBase Database · checked Sep 17, 2026
15	Solu Therapeutics	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	26 contacts →
	Strong evidence “Solu Therapeutics is a precision-medicine company developing therapeutics to eliminate cells that drive oncologic, inflammatory, and autoimmune diseases.” Source: RevenueBase Database · checked Sep 17, 2026
16	Nextrna Therapeutics	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “NextRNA Therapeutics, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
17	Hillstar BIO	Partial evidence	Boston, United StatesHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Hillstar Bio is a precision immunology company based in Boston's Seaport neighborhood advancing a portfolio of programs against autoimmune diseases with unmet or underserved…” Source: RevenueBase Database · checked Sep 17, 2026
18	Psivant Therapeutics	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Psivant Therapeutics is advancing a paradigm shift in biotechnology by pioneering a physics-driven approach to drug design that is tightly coupled to chemistry and biology…” Source: RevenueBase Database · checked Sep 17, 2026
19	Rome Therapeutics	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “ROME Therapeutics is developing novel therapies for cancer and autoimmune diseases by harnessing the power of the repeatome – vast stretches of uncharted genetic material that…” Source: RevenueBase Database · checked Sep 17, 2026
20	Genuity Science	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial evidence “Genuity Science is a wholly-owned subsidiary of US biotechnology company, HiberCell.” Source: RevenueBase Database · checked Sep 17, 2026
21	Combined Therapeutics	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Combined Therapeutics has developed a unique modified mRNA platform which targets protein expression to specific tissues while reducing off target effects.” Source: RevenueBase Database · checked Sep 17, 2026
22	1910 Genetics	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “1910 Genetics is the only biotechnology company advancing small and large molecule drug discovery with a multimodal AI platform powered by laboratory automation.” Source: RevenueBase Database · checked Sep 17, 2026
23	Everyone Medicines	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	10 contacts →
	Strong evidence “EveryONE Medicines is committed to developing individualized precision medicines targeting genetic variants causing fatal, neurodegenerative diseases unique to just a few or even…” Source: RevenueBase Database · checked Sep 17, 2026
24	Khora Therapeutics	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Khora Therapeutics is a clinical stage precision oncology company focused on bringing transformative therapies to highest need patients around the world with a particular focus on…” Source: RevenueBase Database · checked Sep 17, 2026
25	Kibur Medical INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Kibur Medical is a clinical-stage biomedical company revolutionizing the way we develop new therapies and select existing therapies for patients with cancer and other indications.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: precision medicine biotech companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names precision medicine biotech companies.
Partial evidence: Its own public description names part of precision medicine biotech companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision medicine biotech companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 47 precision medicine biotech companies based in Boston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,968 reachable decision-makers.

Free signup · no credit card

View the full list →

Precision medicine biotech companies based in Boston, United States at a glance

As of Sep 17, 2026

60.5%Verified-email coverage

69.2Average contacts per company

11-50Median size (employees)

148.9%Largest-city concentration · Cambridge

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 47 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 precision medicine biotech 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 Boston, United States whose own description of what they do matches “precision medicine biotech 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 precision medicine biotech 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 precision medicine biotech companies, and records with no verified work email. Companies headquartered outside Boston 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, 1,968 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 17, 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.

Precision medicine biotech companies by metro in the United States

Precision medicine biotech companies in Cambridge70
Precision medicine biotech companies in San Diego68
Precision medicine biotech companies in Boston47
Precision medicine biotech companies in New York42
Precision medicine biotech companies in San Francisco40
Precision medicine biotech companies in South San Francisco32
Precision medicine biotech companies in Houston25

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 precision medicine biotech 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 precision medicine biotech companies are there based in Boston, United States?

RevenueBase identified 47 precision medicine biotech companies headquartered in Boston, 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?

Foundation Medicine, headquartered in Boston, tops this list with the largest team on record.

Which city has the most precision medicine biotech companies?

Cambridge leads with 70 headquartered companies, followed by San Diego (68) and Boston (47).

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 1,968 verified decision-maker contacts tracked across these 47 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 47 precision medicine biotech companies based in Boston, United States. Start with a free account, no credit card.

Download this list →

Related lists

Precision medicine biotech companies by geography

Browse the directory

Browse: Companies home · Precision medicine biotech companies in United States · All United States lists · All Precision medicine biotech companies lists · New lists

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.