![]() Castle Biosciences Castle Biosciences is a company developing and commercializing diagnostic and prognostic tests for dermatologic cancers. | ![]() Evox Therapeutics Evox Therapeutics is a biotechnology company developing exosome-based gene editing therapies. | ![]() Apostle Apostle is a biotechnology company engaged in research, development, and licensing of products and services for diagnosis and treatment of human diseases. | |
Founding Date | Founding Date 2008 | Founding Date 2016 | Founding Date 2017 |
Type | Type Public | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Friendswood, US HQ Phoenix, US | Locations Oxford, GB HQ | Locations Menlo Park, US HQ San Jose, US |
Employees | Employees 61013% increase | Employees 452% decrease | Employees 22 |
Funding | |||
Total funding raised | Total funding raised $ 46.5m | Total funding raised $ 158.6m | Total funding raised $ 5.7m |

Evox Therapeutics is a biotechnology company developing exosome-based gene editing therapies.
View company
Apostle is a biotechnology company engaged in research, development, and licensing of products and services for diagnosis and treatment of human diseases.
View company