![]() Five Prime Therapeutics Five Prime Therapeutics is a biotechnology company focused on developing immuno-oncology and targeted cancer therapies. | ![]() ImmunoGen ImmunoGen is a biotechnology company focused on the development of antibody-drug conjugates (ADCs) to improve outcomes for cancer patients. | ![]() Aeglea Aeglea BioTherapeutics is a biotechnology company committed to developing enzyme-based therapeutics. | |
Founding Date | Founding Date 2001 | Founding Date 1981 | Founding Date 2013 |
Type | Type Subsidiary | Type Public | Type Public |
Tags | |||
Locations | Locations South San Francisco, US HQ | Locations Waltham, US HQ | Locations Austin, US HQ |
Employees | Employees 5141% decrease | Employees 277161% increase | Employees 65117% increase |
Valuation ($) | Valuation ($) N/A | Valuation ($) 8.7 b | Valuation ($) 48.6 m |
Financial | |||
Revenue (est.) | Revenue (est.) $13.2m (FY, 2020) | Revenue (est.) $108.8m (FY, 2022) | Revenue (est.) N/A |
Net income | Net income ($84.3m) (FY, 2020) | Net income ($222.9m) (FY, 2022) | Net income ($155.2m) (FY, 2025) |
Funding | |||
Total funding raised | Total funding raised $ 237.2m | Total funding raised $ 56m | Total funding raised N/A |

ImmunoGen is a biotechnology company focused on the development of antibody-drug conjugates (ADCs) to improve outcomes for cancer patients.
View company
Aeglea BioTherapeutics is a biotechnology company committed to developing enzyme-based therapeutics.
View company