![]() 4D Molecular Therapeutics 4D Molecular Therapeutics is a company focused on creation of gene therapy products to cure genetic diseases. | ![]() Emendo Biotherapeutics Emendo Biotherapeutics is a biotechnology company that develops gene-editing tools for genetic disorders. | ![]() Akouos Akouos is a precision genetic medicine company focused on developing gene therapies to treat hearing disorders. | ||
Founding Date | Founding Date 2013 | Founding Date 2016 | Founding Date 2015 | Founding Date 2016 |
Type | Type Public | Type Public | Type Private | Type Subsidiary |
Tags | ||||
Locations | Locations Emeryville, US HQ | Locations Cambridge, US HQ | Locations New York, US HQ | Locations Boston, US HQ |
Employees | Employees 22754% increase | Employees 85 | Employees 434% decrease | Employees 913% decrease |
Valuation ($) | Valuation ($) 426.2 m | Valuation ($) 159.5 m | Valuation ($) N/A | Valuation ($) N/A |
Financial | ||||
Revenue (est.) | Revenue (est.) $85.2m (FY, 2025) | Revenue (est.) $19.9m (FY, 2024) | Revenue (est.) N/A | Revenue (est.) N/A |
Net income | Net income ($140.1m) (FY, 2025) | Net income ($131.7m) (FY, 2024) | Net income N/A | Net income ($86.7m) (FY, 2021) |
Funding | ||||
Total funding raised | Total funding raised $ 100m | Total funding raised $ 235m | Total funding raised $ 61m | Total funding raised $ 162.5m |

Generation Bio is a genetic medicines company creating gene therapy.
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Emendo Biotherapeutics is a biotechnology company that develops gene-editing tools for genetic disorders.
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Akouos is a precision genetic medicine company focused on developing gene therapies to treat hearing disorders.
View company