Company lists · Data refreshed September 2026

Top 25 Gene delivery platform companies worldwide

Name: Gene delivery platform companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 638 companies tracked

RevenueBase identified 638 gene delivery platform companies worldwide as of September 2026 and tracks 18,968 professional contacts across them, including 9,614 with verified work emails and 7,345 with mobile numbers. The United States is the largest market and Cambridge the largest hub.

This list covers gene delivery platform companies worldwide, 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 3, 2026. Country and city lists for gene delivery platform companies follow the table.

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 RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

638Companies

18,968Contacts tracked

9,614Verified emails

7,345Mobile numbers

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The 25 largest gene delivery platform companies worldwide

Ranked by team size

Top 25 of 638 gene delivery platform companies worldwide, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to gene delivery platform 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	OXB	Partial evidence	Oxford, GB	501-1,000	866 contacts →
	Partial evidence “OXB (LSE: OXB) is a global quality and innovation-led contract development and manufacturing organisation (CDMO) in cell and gene therapy with a mission to enable its clients to…” Source: RevenueBase Database · checked Sep 3, 2026
2	Askbio INC	Partial evidence	Upper Arlington, OH, US	501-1,000	507 contacts →
	Partial evidence “AskBio Inc, a wholly owned and independently operated subsidiary of Bayer AG, is a fully integrated gene therapy company dedicated to developing life-saving medicines and changing…” Source: RevenueBase Database · checked Sep 3, 2026
3	Forge Biologics	Partial evidence	Columbus, OH, US	201-500	450 contacts →
	Partial evidence “Forge, a member of Ajinomoto Bio-Pharma Services, is a gene therapy development engine, focused on enabling access to life changing gene therapies and helping bring them from idea…” Source: RevenueBase Database · checked Sep 3, 2026
4	Meiragtx	Indirect evidence	York, GB	51-200	410 contacts →
	Indirect evidence “MeiraGTx (Nasdaq: MGTX) is a vertically integrated, clinical-stage genetic medicine company with a broad pipeline of late-stage clinical programs supported by end-to-end…” Source: RevenueBase Database · checked Sep 3, 2026
5	Regenxbio	Partial evidence	Rockville, MD, US	201-500	392 contacts →
	Partial evidence “REGENXBIO is a leading clinical-stage biotechnology company seeking to improve lives through the curative potential of gene therapy.” Source: RevenueBase Database · checked Sep 3, 2026
6	Uniqure	Strong evidence	Amsterdam, NL	51-200	344 contacts →
	Strong evidence “uniQure is delivering on the promise of gene therapy - single treatments with potentially curative results.” Source: RevenueBase Database · checked Sep 3, 2026
7	Lexicon Pharmaceuticals, INC	Indirect evidence	Basking Ridge, NJ, US	51-200	310 contacts →
	Indirect evidence “Corporate Overview Lexicon Pharmaceuticals is a biopharmaceutical company that has harnessed the power of genetics for drug discovery.” Source: RevenueBase Database · checked Sep 3, 2026
8	Tessera Therapeutics	Strong evidence	Somerville, MA, US	201-500	298 contacts →
	Strong evidence “Tessera Therapeutics is a biotechnology company pioneering a new approach to genome engineering through the development of its Gene Writing™ and delivery platforms, with the aim…” Source: RevenueBase Database · checked Sep 3, 2026
9	Sana Biotechnology, INC	Indirect evidence	Cambridge, MA, US	201-500	285 contacts →
	Indirect evidence “Sana Biotechnology is focused on utilizing engineered cells as medicines for patients.” Source: RevenueBase Database · checked Sep 3, 2026
10	Arsenal Biosciences, INC	Indirect evidence	South San Francisco, CA, US	201-500	276 contacts →
	Indirect evidence “ArsenalBiosciences, Inc, is a clinical stage programmable cell therapy company focused on the realization of solid tumor cell therapy to defeat cancer.” Source: RevenueBase Database · checked Sep 3, 2026
11	Andelyn Biosciences	Partial evidence	Columbus, OH, US	201-500	275 contacts →
	Partial evidence “Andelyn Biosciences is a gene therapy CDMO dedicated to Turning Hope Into Reality™.” Source: RevenueBase Database · checked Sep 3, 2026
12	Sangamo Therapeutics, INC	Indirect evidence	Richmond, CA, US	201-500	269 contacts →
	Indirect evidence “For Sangamo Therapeutics, science is a means to develop new medicines with the potential to transform the lives of patients living with serious genetic diseases.” Source: RevenueBase Database · checked Sep 3, 2026
13	Rocket Pharmaceuticals	Partial evidence	New York, NY, US	201-500	258 contacts →
	Partial evidence “Rocket Pharma (NASDAQ: RCKT) is a fully-integrated, clinical-stage company seeking gene therapy cures.” Source: RevenueBase Database · checked Sep 3, 2026
14	Genezen	Partial evidence	Indianapolis, IN, US	201-500	240 contacts →
	Partial evidence “Founded in 2014 in Indianapolis, IN, Genezen is a best-in-class gene therapy CDMO with over a decade of experience supporting the cell and gene therapy manufacturing market…” Source: RevenueBase Database · checked Sep 3, 2026
15	4d Molecular Therapeutics	Indirect evidence	Emeryville, CA, US	51-200	234 contacts →
	Indirect evidence “4DMT is a leading late-stage biotechnology company advancing durable and disease-targeted therapeutics with potential to transform treatment paradigms and provide unprecedented…” Source: RevenueBase Database · checked Sep 3, 2026
16	Orchard Therapeutics - U.S	Partial evidence	London, GB	51-200	219 contacts →
	Partial evidence “Orchard Therapeutics, a Kyowa Kirin company, is a global gene therapy leader focused on ending the devastation caused by genetic and other severe diseases by discovering…” Source: RevenueBase Database · checked Sep 3, 2026
17	Voyager Therapeutics, INC	Indirect evidence	Lexington, MA, US	51-200	207 contacts →
	Indirect evidence “Voyager Therapeutics, Inc.(Nasdaq: VYGR) is a biotechnology company dedicated to leveraging the power of human genetics to modify the course of – and ultimately cure –…” Source: RevenueBase Database · checked Sep 3, 2026
18	Metagenomi Therapeutics	Indirect evidence	Emeryville, CA, US	51-200	200 contacts →
	Indirect evidence “Metagenomi is a precision genetic medicines company committed to developing curative therapeutics for patients using our proprietary, comprehensive metagenomics-derived genome…” Source: RevenueBase Database · checked Sep 3, 2026
19	Atara Biotherapeutics	Indirect evidence	Thousand Oaks, CA, US	201-500	193 contacts →
	Indirect evidence “Atara Biotherapeutics Inc, is a leading allogeneic T-cell immunotherapy company pioneering the development of transformative off-the-shelf therapies for patients with serious…” Source: RevenueBase Database · checked Sep 3, 2026
20	Verve Therapeutics	Indirect evidence	Boston, MA, US	201-500	188 contacts →
	Indirect evidence “Verve Therapeutics, a wholly owned subsidiary of Eli Lilly and Company, is developing a new class of genetic medicines for cardiovascular disease with the potential to transform…” Source: RevenueBase Database · checked Sep 3, 2026
21	Mammoth Biosciences	Indirect evidence	Brisbane, CA, US	51-200	178 contacts →
	Indirect evidence “Mammoth Biosciences is a biotechnology company focused on leveraging its proprietary ultracompact CRISPR systems to develop long-term curative therapies, as well as other…” Source: RevenueBase Database · checked Sep 3, 2026
22	Poseida Therapeutics, INC	Indirect evidence	San Diego, CA, US	201-500	172 contacts →
	Indirect evidence “Poseida was acquired by Roche in early 2025 and is now part of the Roche Group.” Source: RevenueBase Database · checked Sep 3, 2026
23	Solid Biosciences	Partial evidence	Boston, MA, US	51-200	160 contacts →
	Partial evidence “Solid Biosciences is a precision genetic medicine company focused on advancing a portfolio of gene therapy candidates targeting rare neuromuscular and cardiac diseases, including…” Source: RevenueBase Database · checked Sep 3, 2026
24	Miltenyi Biomedicine	Partial evidence	Bergisch Gladbach, DE	51-200	155 contacts →
	Partial evidence “Miltenyi Biomedicine is a biopharmaceutical company that develops innovative cell and gene therapies.” Source: RevenueBase Database · checked Sep 3, 2026
25	Encoded Therapeutics INC	Partial evidence	South San Francisco, CA, US	51-200	153 contacts →
	Partial evidence “Encoded Therapeutics is creating one-time, disease-modifying gene therapies for pediatric central nervous system (CNS) disorders with its cell-selective targeting and regulation…” Source: RevenueBase Database · checked Sep 3, 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: gene delivery platform 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 gene delivery platform companies.
Partial evidence: Its own public description names part of gene delivery platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gene delivery platform 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 638 gene delivery platform companies worldwide

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Gene delivery platform companies worldwide at a glance

As of Sep 3, 2026

50.7%Verified-email coverage

38.7%Mobile-number coverage

29.7Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · Cambridge

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

300

11-50

208

51-200

201-500

501-1,000

1,001-5,000

10001+

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 gene delivery platform 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.
Coverage: 6 countries, largest first: the United States, the United Kingdom, France, Canada, Germany, the Netherlands. Country and city lists for gene delivery platform companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “gene delivery platform 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 gene delivery platform 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 gene delivery platform companies, and records with no verified work email.
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, 9,614 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 3, 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.

Gene delivery platform companies by location

8 lists · largest first

Every Gene delivery platform companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 gene delivery platform 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 gene delivery platform companies are there worldwide?

RevenueBase identified 638 gene delivery platform companies worldwide 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?

OXB, headquartered in Oxford, tops this list with the largest team on record.

Which country has the most gene delivery platform companies?

The United States leads with 430 companies, followed by the United Kingdom (67) and France (46). Every gene delivery platform companies list by country and city is linked on this page.

Which city has the most gene delivery platform companies?

Cambridge leads with 52 headquartered companies, followed by San Diego (37) and Boston (22).

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 9,614 verified decision-maker contacts tracked across these 638 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 3, 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.