Company lists · Data refreshed September 2026

Top 25 Biomanufacturing companies based in Boston, United States

Name: Biomanufacturing 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 16, 2026 60 companies tracked

RevenueBase identified 60 biomanufacturing companies headquartered in Boston, United States as of September 2026 and tracks 838 professional contacts across them, including 416 with verified work emails. San Diego is the largest hub.

This list covers biomanufacturing 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 16, 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 16, 2026 86% judged on-target in blind review

60Companies

838Contacts tracked

416Verified emails

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The 25 largest biomanufacturing companies based in Boston, United States

Ranked by team size

Top 25 of 60 biomanufacturing companies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biomanufacturing 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	Alloy Therapeutics, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	51-200	141 contacts →
	Indirect evidence “Alloy Therapeutics is a Product Development Organization dedicated to helping the global scientific community make better medicines together.” Source: RevenueBase Database · checked Sep 16, 2026
2	Fortis Life Sciences	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	201-500	112 contacts →
	Indirect evidence “Fortis Life Sciences® partners with diagnostics and life sciences companies to design, validate, and manufacture solutions to solve their complex development problems.” Source: RevenueBase Database · checked Sep 16, 2026
3	Asimov	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	51-200	105 contacts →
	Indirect evidence “Asimov builds tools to program living cells.” Source: RevenueBase Database · checked Sep 16, 2026
4	Massbiologics	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	201-500	91 contacts →
	Indirect evidence “Established over 100 years ago to serve the public health interests of the Commonwealth of Massachusetts, MassBiologics, a division of the University of Massachusetts Medical…” Source: RevenueBase Database · checked Sep 16, 2026
5	Superluminal Medicines INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	44 contacts →
	Indirect 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 16, 2026
6	AI Proteins	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	39 contacts →
	Indirect 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 16, 2026
7	Ayana BIO	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Ayana Bio leverages cellular technology to produce bioactive ingredients that support health and wellness.” Source: RevenueBase Database · checked Sep 16, 2026
8	Parallel Fluidics	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Parallel Fluidics accelerates the pace of discovery for scientific teams with the world's first on-demand microfluidic manufacturing service.” Source: RevenueBase Database · checked Sep 16, 2026
9	Dash BIO	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect evidence “At Dash Bio, we're revolutionizing bioanalysis to expedite drug development.” Source: RevenueBase Database · checked Sep 16, 2026
10	Bioprocess International	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “BioProcess International™ is a monthly, controlled-circulation magazine devoted to the development, scale-up, and manufacture of biotherapeutics and biodiagnostics.” Source: RevenueBase Database · checked Sep 16, 2026
11	Absolute Biotech	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	51-200	16 contacts →
	Indirect evidence “Absolute Biotech specializes in antibody reagents, kits and services, adding value to existing antibodies through annotation, validation, sequencing, engineering and recombinant…” Source: RevenueBase Database · checked Sep 16, 2026
12	ARK	Indirect evidence	Boston, United StatesHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “With an intelligent bioprocess platform, Ark helps today’s innovators make better decisions and accelerate development timelines dramatically, to bring transformational science…” Source: RevenueBase Database · checked Sep 16, 2026
13	Fermatix	Indirect evidence	Boston, United StatesHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Exceptionally Affordable Enzymes At Fermatix, we’re on a mission to fuel scientific exploration by providing high-quality enzymes and other reagents at the lowest possible prices.” Source: RevenueBase Database · checked Sep 16, 2026
14	CIRCE	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “We are building a manufacturing platform that can generate any organic molecule from carbon dioxide, water, and electricity.” Source: RevenueBase Database · checked Sep 16, 2026
15	Scxcmc	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “We are a pharmaceutical development and manufacturing consulting group.” Source: RevenueBase Database · checked Sep 16, 2026
16	Huabio	Indirect evidence	Boston, United StatesHQ checked Sep 16, 2026	51-200	7 contacts →
	Indirect evidence “Founded in 2007, HUABIO is dedicated to developing high-quality antibodies that accelerate innovation.” Source: RevenueBase Database · checked Sep 16, 2026
17	Intelimas Biosci	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “We are an OEM of a number of medical/surgical device and biotech-sector products.” Source: RevenueBase Database · checked Sep 16, 2026
18	Lattice Automation	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “Lattice Automation provides complete solutions to fundamentally change the way that biological designs are conceived, designed, physically created, and managed.” Source: RevenueBase Database · checked Sep 16, 2026
19	Flaskworks	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “Flaskworks LLC is a fully owned subsidiary of Northwest Biotherapeutics, Inc, a clinical stage biotechnology company focused on the development of personalized cancer vaccines.” Source: RevenueBase Database · checked Sep 16, 2026
20	Veri Nano	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Veri Nano is an innovative bionanotechnology company, emerged from world-renowned experts, innovators, and serial entrepreneurs trained at Harvard Medical School and Massachusetts…” Source: RevenueBase Database · checked Sep 16, 2026
21	Chemoutsourcing	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “The 19th edition of ChemOutsourcing takes place September 15-17, 2025, at the DoubleTree by Hilton Boston North Shore.” Source: RevenueBase Database · checked Sep 16, 2026
22	Electron BIO	Strong evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	1-10	2 contacts →
	Strong evidence “At Electron Bio, we are leading the transformation of biomanufacturing by combining cutting-edge and AI-driven technology with deep industry expertise to overcome…” Source: RevenueBase Database · checked Sep 16, 2026
23	MANUS	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	51-200	1 contacts →
	Indirect evidence “Manus is the world’s leading bioalternatives scale-up platform.” Source: RevenueBase Database · checked Sep 16, 2026
24	Agora Bioscience & Technology, LLC	Indirect evidence	Boston, United StatesHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence “Transforming the Future with Science and Technology - Leveraging expertise within Medical & Scientific Affairs and Clinical Operations, Agora Bioscience & Technology, LLC is…” Source: RevenueBase Database · checked Sep 16, 2026
25	Kaiser Global Engineering	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence “Our independent contractor business is driven by your needs, which is why we view our clients as partners.” Source: RevenueBase Database · checked Sep 16, 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: biomanufacturing 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 biomanufacturing companies.
Partial evidence: Its own public description names part of biomanufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biomanufacturing 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 60 biomanufacturing companies based in Boston, United States

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Biomanufacturing companies based in Boston, United States at a glance

As of Sep 16, 2026

49.6%Verified-email coverage

14.0Average contacts per company

1-10Median size (employees)

191.7%Largest-city concentration · San Diego

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 60 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 biomanufacturing 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 “biomanufacturing 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 biomanufacturing 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 biomanufacturing 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, 416 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 16, 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.

Biomanufacturing companies by metro in the United States

Biomanufacturing companies in San Diego115
Biomanufacturing companies in Boston60
Biomanufacturing companies in New York43
Biomanufacturing companies in San Francisco37
Biomanufacturing companies in Cambridge30
Biomanufacturing companies in Houston28
Biomanufacturing companies in Durham27
Biomanufacturing companies in Miami27

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 biomanufacturing 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 biomanufacturing companies are there based in Boston, United States?

RevenueBase identified 60 biomanufacturing 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?

Alloy Therapeutics, INC, headquartered in Boston, tops this list with the largest team on record.

Which city has the most biomanufacturing companies?

San Diego leads with 115 headquartered companies, followed by Boston (60) and New York (43).

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 416 verified decision-maker contacts tracked across these 60 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 16, 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.