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bluebird bio vs MeiraGTx

bluebird bio logo

bluebird bio

Pursuing curative gene therapies to give patients and their families more bluebird days

548 employees · est. 1993 · Somerville, United States

VS
MeiraGTx logo

MeiraGTx

Engineering Hope

419 employees · est. 2015 · United Kingdom

bluebird bio is the older company (1993 vs 2015); bluebird bio is the larger of the two.

Side-by-Side Comparison

bluebird bio MeiraGTx
Founded
1993 older 2015
Headquarters
Somerville, United States United Kingdom
Employees
548 larger 419
Industry
Biotechnology, Health Care, Pharmaceutical Biotechnology, Health Care, Health and Wellness
Funding Stage
IPO IPO
Total Funding
$3.31B $356.00M
Funding Rounds
15 8
Services
Research and Development of Genetic Therapies, Commercial Production of Gene Therapies, Patient Access and Support Programs Development of genetic therapies, Precision control of gene expression, In-vivo delivery platform, End-to-end GMP manufacturing
Target Customers
Patients with Rare Genetic Diseases, Healthcare Providers, Medical Professionals, Biotech and Pharmaceutical Partners Patients with rare diseases, Patients with prevalent genetic conditions, Medical institutions, Research organizations
Taxonomy
Curative Gene TherapySevere Genetic DiseasesSickle Cell Diseaseβ-thalassemiaCerebral AdrenoleukodystrophyLentiviral Vector Technologies +7 Genetic MedicineGene TherapyViral Vector ProductionRiboswitch Gene RegulationMetabolic PeptidesGLP-1 +9
Website
bluebirdbio.com meiragtx.com
bluebird bio logo

About bluebird bio

bluebird bio, founded in 1993, is pioneering in the realm of biotechnology with its ambitious pursuit of curative gene therapies aimed at providing patients and their families with more "bluebird days." The company centers on severe genetic disorders, presenting leading programs for conditions like...

MeiraGTx logo

About MeiraGTx

MeiraGTx, founded in 2015, is a prominent player in the biotechnology sector, headquartered in the United Kingdom. Known for "Engineering Hope," this Nasdaq-listed company (MGTX) is establishing itself in the genetic medicine landscape with a vertically integrated structure. Their infrastructure inc...

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Frequently Asked Questions

bluebird bio was founded in 1993, based in Somerville, United States, with 548 employees. bluebird bio, founded in 1993, is pioneering in the realm of biotechnology with its ambitious pursuit of curative gene therapies aimed at providing patients and their families with more "bluebird days. MeiraGTx was founded in 2015, based in United Kingdom, with 419 employees. MeiraGTx, founded in 2015, is a prominent player in the biotechnology sector, headquartered in the United Kingdom. Known for "Engineering Hope," this Nasdaq-listed company (MGTX) is establishing itsel.
bluebird bio has raised $3.31B and MeiraGTx $356.00M. Latest stage: bluebird bio IPO, MeiraGTx IPO.
Both work in Biotechnology and Health Care and list rare diseases among their focus areas.

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Compiled from the BounceWatch company index. We last looked at bluebird bio on 3 Jul 2026, and MeiraGTx on 9 Jun 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.

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