Company lists · Data refreshed September 2026

Top 25 Biopharmaceutical companies based in Cambridge, United States

Name: Biopharmaceutical companies based in Cambridge, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 122 companies tracked

The Cambridge biopharmaceutical companies directory lists 122 companies developing and commercializing medicines based on biological products. It includes 28,476 business contacts and 13,612 email addresses for organizations in the category, with San Diego as the single most-represented city among the companies on the list. The directory was updated in September 2026.

Biopharmaceutical companies discover, develop, manufacture, or commercialize medicines made from biological sources, including proteins, antibodies, vaccines, and cell or gene therapies. This list covers companies whose primary business includes the research, development, manufacturing, or commercialization of biopharmaceutical products. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review

122Companies

28,476Contacts tracked

13,612Verified emails

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The 25 largest biopharmaceutical companies based in Cambridge, United States

Ranked by team size

Top 25 of 122 biopharmaceutical companies based in Cambridge, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to biopharmaceutical 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	Biogen	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	5,001-10,000	10,389 contacts →
	“Founded in 1978, Biogen is a leading biotechnology company that pioneers innovative science to deliver new medicines to transform patients’ lives and to create value for…” Source: company website · checked Sep 6, 2026
2	Moderna	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	1,001-5,000	6,319 contacts →
	“Moderna is a pioneer and leader in the field of mRNA medicine.” Source: company website · checked Sep 6, 2026
3	Beigene	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	n/a	2,135 contacts →
	“Effective March 17, 2025, The U.S.” Source: company website · checked Sep 6, 2026
4	Blueprint Medicines	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	501-1,000	811 contacts →
	“Blueprint Medicines, a Sanofi company, is a fully integrated global biopharmaceutical company that invents life-changing medicines.” Source: company website · checked Sep 6, 2026
5	Flagship Pioneering	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	501-1,000	753 contacts →
	“Flagship Pioneering is a biotechnology company that invents and builds platform companies, each with the potential for multiple transformative human health and sustainability…” Source: company website · checked Sep 6, 2026
6	Agios Pharmaceuticals	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	501-1,000	603 contacts →
	“Agios is a commercial-stage biopharmaceutical company dedicated to redefining the future of rare disease treatment.” Source: company website · checked Sep 6, 2026
7	Scholar Rock	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	325 contacts →
	“Scholar Rock is a biopharmaceutical company that discovers, develops, and delivers life-changing therapies for people with serious diseases that have high unmet need.” Source: company website · checked Sep 6, 2026
8	Takeda Ventures, INC	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	10001+	232 contacts →
	“Takeda Ventures, Inc.(TVI) is the corporate investment arm of Takeda Pharmaceutical Company Limited (TPC).” Source: company website · checked Sep 6, 2026
9	Amylyx Pharmaceuticals	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	191 contacts →
	“We have an audacious mission to develop novel therapies for communities with high unmet needs.” Source: company website · checked Sep 6, 2026
10	Sail Biomedicines	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	123 contacts →
	“Sail Biomedicines is creating a new class of RNA medicines designed to instruct therapeutic activity directly inside a patient’s body and within selected cells.” Source: company website · checked Sep 6, 2026
11	Vedanta Biosciences, INC	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	123 contacts →
	“The trillions of microbes that call us home –the human microbiome – perform critical functions that preserve our health including helping develop our immune system, manufacturing…” Source: company website · checked Sep 6, 2026
12	Atlas Venture	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	11-50	123 contacts →
	“Atlas Venture is a leading biotech venture capital firm.” Source: company website · checked Sep 6, 2026
13	Obsidian Therapeutics	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	115 contacts →
	“Obsidian Therapeutics is pioneering controllable cell and gene therapies to deliver transformative outcomes for patients with intractable diseases.” Source: company website · checked Sep 6, 2026
14	Boston Oncology	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	114 contacts →
	“Bold and nimble, Boston Oncology is an innovative biogenerics company redefining excellence in the licensing and local development, manufacturing and distribution of US- quality…” Source: company website · checked Sep 6, 2026
15	Harbour Biomed	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	201-500	94 contacts →
	“Harbour BioMed (HKEX: 02142) is a global biopharmaceutical company committed to the discovery, development and commercialization of novel antibody therapeutics focusing on…” Source: company website · checked Sep 6, 2026
16	Ring Therapeutics	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	11-50	83 contacts →
	“Pioneering a new class of targeted medicines that deliver more.” Source: company website · checked Sep 6, 2026
17	ONO Pharma USA	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	11-50	73 contacts →
	“ONO PHARMA USA is the US subsidiary of ONO PHARMACEUTICAL CO, LTD, an R&D-oriented pharmaceutical company founded in 1717, with headquarters in Osaka, Japan.” Source: company website · checked Sep 6, 2026
18	Massbio	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	11-50	73 contacts →
	“MassBio, a not-for-profit organization that represents and provides services and support for the Massachusetts life sciences industry, is the nation's oldest biotechnology trade…” Source: company website · checked Sep 6, 2026
19	Momenta Pharmaceuticals	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	72 contacts →
	“Momenta is a biotechnology company with a validated innovative scientific platform focused on discovering and developing novel therapeutics to treat rare, immune-mediated diseases.” Source: company website · checked Sep 6, 2026
20	Boston Pharmaceuticals	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	11-50	69 contacts →
	“Transforming the right molecules into the best medicines™ Boston Pharmaceuticals acquires and transforms innovative molecules into differentiated medicines that improve patients’…” Source: company website · checked Sep 6, 2026
21	Arena Bioworks	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	11-50	67 contacts →
	“Arena BioWorks is a leader in translating human biology and disease mechanisms into breakthrough medicines for devastating diseases.” Source: company website · checked Sep 6, 2026
22	Hifibio Therapeutics	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	64 contacts →
	“HiFiBiO Therapeutics is a clinical-stage global biotech pioneering a unique high-resolution translational solution (DIS®, Drug Intelligence Science) to enhance the probability of…” Source: company website · checked Sep 6, 2026
23	Lifemine Therapeutics	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	63 contacts →
	“LifeMine Therapeutics is a clinical-stage biopharmaceutical company pioneering Top-Down Drug DiscoveryTM, which leverages evolutionary insights from fungi to unearth…” Source: company website · checked Sep 6, 2026
24	Nona Biosciences	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	51-200	62 contacts →
	“Nona Biosciences is a biotechnology company advancing biotherapeutic discovery and development through proprietary antibody and modality-enabling technologies.” Source: company website · checked Sep 6, 2026
25	Proteinea	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 6, 2026	11-50	59 contacts →
	“Proteinea is a pioneering TechBio company transforming drug discovery and development by integrating advanced biotechnology with artificial intelligence.” Source: company website · checked Sep 6, 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: biopharmaceutical 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 biopharmaceutical companies.
Partial evidence: Its own public description names part of biopharmaceutical companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biopharmaceutical 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 122 biopharmaceutical companies based in Cambridge, United States

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Biopharmaceutical companies based in Cambridge, United States at a glance

As of Sep 6, 2026

47.8%Verified-email coverage

233.4Average contacts per company

11-50Median size (employees)

159.8%Largest-city concentration · San Diego

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Cambridge, over 122 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 biopharmaceutical 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 “biopharmaceutical 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 biopharmaceutical 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 biopharmaceutical 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, 13,612 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 6, 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.

Biopharmaceutical companies by metro in the United States

Frequently asked

How many biopharmaceutical companies are in the directory?

The directory contains 122 biopharmaceutical companies based in Cambridge, United States.

Where are most of the biopharmaceutical companies located?

San Diego is the single most-represented city among the biopharmaceutical companies on the list.

What contact data is available for biopharmaceutical companies?

The directory includes 28,476 business contacts and 13,612 email addresses for the listed biopharmaceutical companies.

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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.