![]() ImmunoGen ImmunoGen is a biotechnology company focused on the development of antibody-drug conjugates (ADCs) to improve outcomes for cancer patients. | ![]() ADC Therapeutics ADC Therapeutics is a biotechnology company that develops drug conjugates for the treatment of both solid and haematological cancers. | ![]() Puma Biotechnology Puma Biotechnology acquires and develops innovative products for the treatment of various forms of cancer. | ![]() Immunomedics Immunomedics is a developer of monoclonal antibody-based products for the targeted treatment of cancer. | ![]() Ablynx Ablynx is a biopharmaceutical company engaged in the development of Nanobodies, proprietary therapeutic proteins based on single-domain antibody fragments. | |
Founding Date | Founding Date 1981 | Founding Date 2010 | Founding Date 2010 | Founding Date 1982 | Founding Date 2001 |
Type | Type Public | Type Public | Type Public | Type Subsidiary | Type Subsidiary |
Tags | |||||
Locations | Locations Waltham, US HQ | Locations Epalinges, CH HQ London, GB New Providence, US | Locations Los Angeles, US HQ | Locations Morris Plains, US HQ | Locations Gent, BE HQ |
Employees | Employees 277161% increase | Employees 1162% increase | Employees 27214% decrease | Employees 8914% decrease | Employees 1252% decrease |
Valuation ($) | Valuation ($) 8.7 b | Valuation ($) 295.9 m | Valuation ($) 136.8 m | Valuation ($) N/A | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) $108.8m (FY, 2022) | Revenue (est.) $81.4m (FY, 2025) | Revenue (est.) $228.4m (FY, 2025) | Revenue (est.) $295k (FY, 2019) | Revenue (est.) €85.2m (FY, 2016) |
Cost of goods | Cost of goods $176k (FY, 2022) | Cost of goods $5.1m (FY, 2025) | Cost of goods $58.2m (FY, 2025) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit $108.6m (FY, 2022) | Gross profit $76.3m (FY, 2025) | Gross profit $170.2m (FY, 2025) | Gross profit $295k (FY, 2019) | Gross profit N/A |
Net income | Net income ($222.9m) (FY, 2022) | Net income ($142.6m) (FY, 2025) | Net income N/A | Net income ($357.3m) (FY, 2019) | Net income (€1.1m) (FY, 2016) |
Operating ⚠ | |||||
Patents (US) | Patents (US) N/A | Patents (US) N/A | Patents (US) N/A | Patents (US) 405 (Sep, 2022) | Patents (US) 50 (Q2, 2017) |
Funding | |||||
Total funding raised | Total funding raised $ 56m | Total funding raised $ 526m | Total funding raised $ 172m | Total funding raised $ 30m | Total funding raised $ 498.8m |

ADC Therapeutics is a biotechnology company that develops drug conjugates for the treatment of both solid and haematological cancers.
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Puma Biotechnology acquires and develops innovative products for the treatment of various forms of cancer.
View company
Immunomedics is a developer of monoclonal antibody-based products for the targeted treatment of cancer.
View company
Ablynx is a biopharmaceutical company engaged in the development of Nanobodies, proprietary therapeutic proteins based on single-domain antibody fragments.
View company