Sellas Life Sciences Competitors and Similar CompaniesClear all
Sellas Life Sciences's competitors and similar companies include Marker Therapeutics and Tosk.
 Sellas Life Sciences SELLAS Life Sciences is a clinical biopharmaceutical company focused on the development of cancer immunotherapies. |  Marker Therapeutics Marker Therapeutics is a biopharmaceutical company engaged in the discovery and development of immunotherapeutics for the treatment of cancer, infectious diseases, autoimmune disorders, and transplant tissue rejection. |  Tosk Tosk is a biopharmaceutical company that provides drug development solutions for cancer treatment. | |
Founding Date | Founding Date 2006 | Founding Date 2018 | Founding Date 2008 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations New York, US HQ New York, US | Locations Houston, US HQ | Locations Mountain View, US HQ Sunnyvale, US |
Employees | Employees 538% decrease | Employees 888% decrease | Employees 109% decrease |
Valuation ($) | Valuation ($) 79.1 m | Valuation ($) 36.5 m | Valuation ($) N/A |
Financial | |||
Net income | Net income ($26.9m) (FY, 2025) | Net income ($12.2m) (FY, 2025) | Net income N/A |
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Marker Therapeutics
HQ
Houston, US
Employees
8
Marker Therapeutics is a biopharmaceutical company engaged in the discovery and development of immunotherapeutics for the treatment of cancer, infectious diseases, autoimmune disorders, and transplant tissue rejection.
View companyTosk
HQ
Mountain View, US
Employees
10↓ 9% decrease
Tosk is a biopharmaceutical company that provides drug development solutions for cancer treatment.
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