![]() Astellas Gene Therapies Astellas Gene Therapies (formerly known as Audentes Therapeutics) is a biotechnology company that employs gene therapy technology to develop treatments for people with rare muscle diseases. | Human Longevity Human Longevity is a health intelligence company that creates a database of the genome, phenotype, and clinical data. | ![]() TwinStrand Biosciences TwinStrand Biosciences is a company that develops Duplex Sequencing technology aimed at DNA sequencing. | |||
Founding Date | Founding Date 2019 | Founding Date 2013 | Founding Date 2013 | Founding Date 2008 | Founding Date 2015 |
Type | Type Public | Type Subsidiary | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations Cambridge, US HQ | Locations San Francisco, US HQ | Locations San Diego, US HQ Beijing, CN South San Francisco, US | Locations Ljubljana, SI HQ Kuala Lumpur, MY Manila, PH Warsaw, PL | Locations Seattle, US HQ |
Employees | Employees 1509% increase | Employees 4061% decrease | Employees 80 | Employees 1545% increase | Employees 1512% decrease |
Valuation ($) | Valuation ($) 489.7 m | Valuation ($) N/A | Valuation ($) 50.4 m | Valuation ($) N/A | Valuation ($) N/A |
Financial | |||||
Net income | Net income ($201.1m) (FY, 2025) | Net income ($128.8m) (FY, 2018) | Net income N/A | Net income N/A | Net income N/A |
Funding | |||||
Latest funding round | Latest funding round N/A | Latest funding round N/A | Latest funding round $ 500m (about 10 years ago) | Latest funding round $ 11.7m (almost 8 years ago) | Latest funding round $ 16m (over 6 years ago) |
Total funding raised | Total funding raised N/A | Total funding raised $ 180m | Total funding raised $ 580.5m | Total funding raised $ 11.7m | Total funding raised $ 23.2m |

Astellas Gene Therapies (formerly known as Audentes Therapeutics) is a biotechnology company that employs gene therapy technology to develop treatments for people with rare muscle diseases.
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