Company lists · Data refreshed November 2026
Top 25 Gene therapy development companies based in the United Kingdom
RevenueBase identified 41 company matches for gene therapy development companies associated with the United Kingdom as of November 2026 and tracks 1,183 professional contacts across them, including 586 with verified work emails. London is the largest hub.
This list covers company matches for gene therapy development companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest gene therapy development companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 414 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 210 contacts → | ||||
Exact match “Adaptimmune is a fully integrated cell therapy company, designed and built from the ground up with four U.K- and U.S-based biotechnology hub locations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 133 contacts → | ||||
Exact match “4basebio is enabling next generation cell and gene therapies and vaccines with it's technologies and solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 91 contacts → | ||||
Exact match “Spur Therapeutics is a clinical-stage biotechnology company focused on developing life-changing gene therapies for debilitating chronic conditions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 61 contacts → | ||||
Exact match “IMPORTANT NOTICE: Fraud warning for candidates.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 44 contacts → | ||||
Exact match “ViaNautis is revolutionising genetic medicine delivery with polyNaut®, its targeted polymer nanovesicles (tPNVs) across multiple indications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “Harnessing an innate mechanism of gene activation, MiNA Therapeutics' platform enables the development of new medicines that restore normal function to patients’ cells.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “Pencil Biosciences is developing a truly innovative gene modulation technology that can have an impact across a range of applications, including new therapeutic options for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “TC BioPharm is a publicly traded, clinical-stage cell therapy company developing advanced allogeneic CAR-T cell therapy products for the treatment of cancer, as well as developing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “Freeline is a clinical-stage biotechnology company focused on developing transformative gene therapies for chronic debilitating diseases.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “The company has an early stage pipeline of novel, multi-cistronic gene therapy products targeting diabetic macular edema (DME), age-related macular degeneration (AMD, both wet and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Axovia Therapeutics is dedicated to the research and development of novel AAV gene therapies that target key aspects of ciliopathies, addressing the devastating impact of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “VacV Biotherapeutics is a cancer immunotherapy company developing innovative viral-based therapies for cancers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “EpilepsyGTx is a late preclinical-stage biotech developing cutting-edge gene therapies that will transform the management of focal refractory epilepsy (FRE).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Celex is a leading biotechnology company focused on the research and development of cutting-edge cancer treatments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Bitrobius Genetics is developing the Gentrafix™ platform to solve the major problem with gene therapy: the inability of therapeutic genes to reach most of the cells in an affected…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “At Orchard Therapeutics, our vision is to end the devastation caused by genetic and other severe diseases.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Overview SynaptixBio is a rare disease biotech company that is pioneering ground-breaking treatments for severe leukodystrophies and other childhood neurodegenerative diseases.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “We are breaking down the barriers to safe and affordable cell and gene therapies using our novel, broadly applicable and scalable PluRNA cell engineering platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Bloomsbury Genetic Therapies ("Bloomsbury") is a clinical-stage biotechnology company, developing potentially curative treatments for patients suffering from rare neurological and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “RS & RS Scientific is a pioneering biotech company focused on developing targeted cancer therapies using advanced gene editing technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “We are developing transformative treatments through RNA-targeting genetic therapies” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Korecyte Bio is a cell therapy startup based in London, the United Kingdom and was established in 2023/2024.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Aila Biotech harnesses a patented gene delivery technology to drive the production of immune-regulating biologics at the site of disease.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “At Crane Biosciences, we enable RNA treatments for incurable diseases.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “gene therapy development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 41 gene therapy development companies based in the United Kingdom
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Gene therapy development companies based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 41 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “gene therapy development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 586 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “gene therapy development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many gene therapy development companies are there based in the United Kingdom?
RevenueBase identified 41 company matches for gene therapy development companies associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Meiragtx tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most gene therapy development companies?
London leads with 16 company records, followed by Cambridge (6) and Oxford (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 586 professional contacts with verified work emails tracked across these 41 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 41 gene therapy development companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Gene therapy development companies by geography
- Gene therapy development companies based in Boston, United States
- Gene therapy development companies based in Cambridge, United States
- Gene therapy development companies based in San Diego, United States
- Gene therapy development companies based in Canada
- Gene therapy development companies based in France
- Gene therapy development companies based in the United States
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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Gene therapy development companies based in Boston, United States
- Gene therapy development companies based in Cambridge, United States
- Gene therapy development companies based in San Diego, United States
- Gene therapy development companies based in Canada
- Gene therapy development companies based in France
- Gene therapy development companies based in the United States
Company intelligence · public preview
Top 25 gene therapy development companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 41 matching company records for gene therapy development companies based in the United Kingdom, with 1,183 tracked contacts and 586 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 gene therapy development companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Meiragtxmeiragtx.comHQ: London/new York, United KingdomReported employees: 51-200 | London/new York, United Kingdom | 51-200 | Exact match | 414 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Adaptimmuneadaptimmune.comHQ: Abingdon, United KingdomReported employees: 201-500 | Abingdon, United Kingdom | 201-500 | Exact match | 210 contacts → |
“Adaptimmune is a fully integrated cell therapy company, designed and built from the ground up with four U.K- and U.S-based biotechnology hub locations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  4basebio4basebio.comHQ: Cambridge, United KingdomReported employees: 51-200 | Cambridge, United Kingdom | 51-200 | Exact match | 133 contacts → |
“4basebio is enabling next generation cell and gene therapies and vaccines with it's technologies and solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Spur Therapeuticsspurtherapeutics.comHQ: Stevenage, United KingdomReported employees: 11-50 | Stevenage, United Kingdom | 11-50 | Exact match | 91 contacts → |
“Spur Therapeutics is a clinical-stage biotechnology company focused on developing life-changing gene therapies for debilitating chronic conditions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aviadobioaviadobio.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 61 contacts → |
“IMPORTANT NOTICE: Fraud warning for candidates.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Vianautisvianautis.comHQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 44 contacts → |
“ViaNautis is revolutionising genetic medicine delivery with polyNaut®, its targeted polymer nanovesicles (tPNVs) across multiple indications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mina Therapeuticsminatx.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Harnessing an innate mechanism of gene activation, MiNA Therapeutics' platform enables the development of new medicines that restore normal function to patients’ cells.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Pencil Biosciences Limitedpencilbiosciences.comHQ: Alderley Park, United KingdomReported employees: 1-10 | Alderley Park, United Kingdom | 1-10 | Exact match | 19 contacts → |
“Pencil Biosciences is developing a truly innovative gene modulation technology that can have an impact across a range of applications, including new therapeutic options for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  TC Biopharmtcbiopharm.comHQ: Holytown, United KingdomReported employees: 51-200 | Holytown, United Kingdom | 51-200 | Exact match | 17 contacts → |
“TC BioPharm is a publicly traded, clinical-stage cell therapy company developing advanced allogeneic CAR-T cell therapy products for the treatment of cancer, as well as developing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Freelinefreeline.life HQ: Stevenage, United KingdomReported employees: 51-200 | Stevenage, United Kingdom | 51-200 | Exact match | 13 contacts → |
“Freeline is a clinical-stage biotechnology company focused on developing transformative gene therapies for chronic debilitating diseases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ikarovecikarovec.comHQ: Norwich, United KingdomReported employees: 1-10 | Norwich, United Kingdom | 1-10 | Exact match | 10 contacts → |
“The company has an early stage pipeline of novel, multi-cistronic gene therapy products targeting diabetic macular edema (DME), age-related macular degeneration (AMD, both wet and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Axovia Therapeuticsaxoviatherapeutics.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Axovia Therapeutics is dedicated to the research and development of novel AAV gene therapies that target key aspects of ciliopathies, addressing the devastating impact of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Vacv Biotherapeuticsvacvbtx.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“VacV Biotherapeutics is a cancer immunotherapy company developing innovative viral-based therapies for cancers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Epilepsygtxepilepsygtx.comHQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 7 contacts → |
“EpilepsyGTx is a late preclinical-stage biotech developing cutting-edge gene therapies that will transform the management of focal refractory epilepsy (FRE).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Celex Oncology Innovations LTDcelexoncology.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Celex is a leading biotechnology company focused on the research and development of cutting-edge cancer treatments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Bitrobius Geneticsbitrobius.comHQ: Macclesfield, United KingdomReported employees: 1-10 | Macclesfield, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Bitrobius Genetics is developing the Gentrafix™ platform to solve the major problem with gene therapy: the inability of therapeutic genes to reach most of the cells in an affected…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Orchard Therapeuticsorchard-tx.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 5 contacts → |
“At Orchard Therapeutics, our vision is to end the devastation caused by genetic and other severe diseases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Synaptixbio LTDsynaptixbio.comHQ: Oxford, United KingdomReported employees: 1-10 | Oxford, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Overview SynaptixBio is a rare disease biotech company that is pioneering ground-breaking treatments for severe leukodystrophies and other childhood neurodegenerative diseases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Plurifyplurify.bioHQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We are breaking down the barriers to safe and affordable cell and gene therapies using our novel, broadly applicable and scalable PluRNA cell engineering platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bloomsbury Genetic Therapiesbloomsburygtx.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Bloomsbury Genetic Therapies ("Bloomsbury") is a clinical-stage biotechnology company, developing potentially curative treatments for patients suffering from rare neurological and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Rs&rs Scientific LTDrsrsscientific.comHQ: Sandwich, United KingdomReported employees: 1-10 | Sandwich, United Kingdom | 1-10 | Exact match | 4 contacts → |
“RS & RS Scientific is a pioneering biotech company focused on developing targeted cancer therapies using advanced gene editing technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Drishti Discoveriesdrishtidiscoveries.comHQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 3 contacts → |
“We are developing transformative treatments through RNA-targeting genetic therapies” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Korecyte BIOkorecyte.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Korecyte Bio is a cell therapy startup based in London, the United Kingdom and was established in 2023/2024.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Aila Biotech LTDailabiotech.comHQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Aila Biotech harnesses a patented gene delivery technology to drive the production of immune-regulating biologics at the site of disease.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Crane Biosciencescranebio.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“At Crane Biosciences, we enable RNA treatments for incurable diseases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 41 company matches
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Gene therapy development companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
40 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 41 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for gene therapy development companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many gene therapy development companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 41 matching company records, 1,183 tracked contacts and 586 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Gene therapy development companies by geography
- Gene therapy development companies based in Boston, United States
- Gene therapy development companies based in Cambridge, United States
- Gene therapy development companies based in San Diego, United States
- Gene therapy development companies based in Canada
- Gene therapy development companies based in France
- Gene therapy development companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 gene therapy development companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/gene-therapy-development-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Gene therapy development companies based in Boston, United States
- Gene therapy development companies based in Cambridge, United States
- Gene therapy development companies based in San Diego, United States
- Gene therapy development companies based in Canada
- Gene therapy development companies based in France
- Gene therapy development companies based in the United States
Company intelligence · public preview
Top 25 gene therapy development companies based in the United Kingdom
RevenueBase records 41 matching company records for gene therapy development companies based in the United Kingdom, with 1,183 tracked contacts and 586 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 gene therapy development companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Meiragtxmeiragtx.com HQ: London/new York, United KingdomReported employees: 51-200 | London/new York, United Kingdom | 51-200 | Exact match | 414 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Adaptimmuneadaptimmune.com HQ: Abingdon, United KingdomReported employees: 201-500 | Abingdon, United Kingdom | 201-500 | Exact match | 210 contacts → |
“Adaptimmune is a fully integrated cell therapy company, designed and built from the ground up with four U.K- and U.S-based biotechnology hub locations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 4basebio4basebio.com HQ: Cambridge, United KingdomReported employees: 51-200 | Cambridge, United Kingdom | 51-200 | Exact match | 133 contacts → |
“4basebio is enabling next generation cell and gene therapies and vaccines with it's technologies and solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Spur Therapeuticsspurtherapeutics.com HQ: Stevenage, United KingdomReported employees: 11-50 | Stevenage, United Kingdom | 11-50 | Exact match | 91 contacts → |
“Spur Therapeutics is a clinical-stage biotechnology company focused on developing life-changing gene therapies for debilitating chronic conditions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aviadobioaviadobio.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 61 contacts → |
“IMPORTANT NOTICE: Fraud warning for candidates.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vianautisvianautis.com HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 44 contacts → |
“ViaNautis is revolutionising genetic medicine delivery with polyNaut®, its targeted polymer nanovesicles (tPNVs) across multiple indications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mina Therapeuticsminatx.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Harnessing an innate mechanism of gene activation, MiNA Therapeutics' platform enables the development of new medicines that restore normal function to patients’ cells.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pencil Biosciences Limitedpencilbiosciences.com HQ: Alderley Park, United KingdomReported employees: 1-10 | Alderley Park, United Kingdom | 1-10 | Exact match | 19 contacts → |
“Pencil Biosciences is developing a truly innovative gene modulation technology that can have an impact across a range of applications, including new therapeutic options for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | TC Biopharmtcbiopharm.com HQ: Holytown, United KingdomReported employees: 51-200 | Holytown, United Kingdom | 51-200 | Exact match | 17 contacts → |
“TC BioPharm is a publicly traded, clinical-stage cell therapy company developing advanced allogeneic CAR-T cell therapy products for the treatment of cancer, as well as developing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Freelinefreeline.life HQ: Stevenage, United KingdomReported employees: 51-200 | Stevenage, United Kingdom | 51-200 | Exact match | 13 contacts → |
“Freeline is a clinical-stage biotechnology company focused on developing transformative gene therapies for chronic debilitating diseases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ikarovecikarovec.com HQ: Norwich, United KingdomReported employees: 1-10 | Norwich, United Kingdom | 1-10 | Exact match | 10 contacts → |
“The company has an early stage pipeline of novel, multi-cistronic gene therapy products targeting diabetic macular edema (DME), age-related macular degeneration (AMD, both wet and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Axovia Therapeuticsaxoviatherapeutics.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Axovia Therapeutics is dedicated to the research and development of novel AAV gene therapies that target key aspects of ciliopathies, addressing the devastating impact of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vacv Biotherapeuticsvacvbtx.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“VacV Biotherapeutics is a cancer immunotherapy company developing innovative viral-based therapies for cancers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Epilepsygtxepilepsygtx.com HQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 7 contacts → |
“EpilepsyGTx is a late preclinical-stage biotech developing cutting-edge gene therapies that will transform the management of focal refractory epilepsy (FRE).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Celex Oncology Innovations LTDcelexoncology.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Celex is a leading biotechnology company focused on the research and development of cutting-edge cancer treatments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bitrobius Geneticsbitrobius.com HQ: Macclesfield, United KingdomReported employees: 1-10 | Macclesfield, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Bitrobius Genetics is developing the Gentrafix™ platform to solve the major problem with gene therapy: the inability of therapeutic genes to reach most of the cells in an affected…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Orchard Therapeuticsorchard-tx.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 5 contacts → |
“At Orchard Therapeutics, our vision is to end the devastation caused by genetic and other severe diseases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Synaptixbio LTDsynaptixbio.com HQ: Oxford, United KingdomReported employees: 1-10 | Oxford, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Overview SynaptixBio is a rare disease biotech company that is pioneering ground-breaking treatments for severe leukodystrophies and other childhood neurodegenerative diseases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Plurifyplurify.bio HQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We are breaking down the barriers to safe and affordable cell and gene therapies using our novel, broadly applicable and scalable PluRNA cell engineering platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bloomsbury Genetic Therapiesbloomsburygtx.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Bloomsbury Genetic Therapies ("Bloomsbury") is a clinical-stage biotechnology company, developing potentially curative treatments for patients suffering from rare neurological and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Rs&rs Scientific LTDrsrsscientific.com HQ: Sandwich, United KingdomReported employees: 1-10 | Sandwich, United Kingdom | 1-10 | Exact match | 4 contacts → |
“RS & RS Scientific is a pioneering biotech company focused on developing targeted cancer therapies using advanced gene editing technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Drishti Discoveriesdrishtidiscoveries.com HQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 3 contacts → |
“We are developing transformative treatments through RNA-targeting genetic therapies” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Korecyte BIOkorecyte.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Korecyte Bio is a cell therapy startup based in London, the United Kingdom and was established in 2023/2024.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Aila Biotech LTDailabiotech.com HQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Aila Biotech harnesses a patented gene delivery technology to drive the production of immune-regulating biologics at the site of disease.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Crane Biosciencescranebio.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“At Crane Biosciences, we enable RNA treatments for incurable diseases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 41 company matches
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Gene therapy development companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
40 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 41 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for gene therapy development companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many gene therapy development companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 41 matching company records, 1,183 tracked contacts and 586 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Gene therapy development companies by geography
- Gene therapy development companies based in Boston, United States
- Gene therapy development companies based in Cambridge, United States
- Gene therapy development companies based in San Diego, United States
- Gene therapy development companies based in Canada
- Gene therapy development companies based in France
- Gene therapy development companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 gene therapy development companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/gene-therapy-development-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Gene therapy development companies based in Boston, United States
- Gene therapy development companies based in Cambridge, United States
- Gene therapy development companies based in San Diego, United States
- Gene therapy development companies based in Canada
- Gene therapy development companies based in France
- Gene therapy development companies based in the United States