![]() Omeros Omeros Corporation is a biopharmaceutical company developing products focused on inflammation and central nervous system disorders as well as immune-related diseases, including cancers. | ![]() Athersys Athersys, a biopharmaceutical company, discovers and develops therapeutic products for the treatment of several disease indications. | |
Founding Date | Founding Date 1994 | Founding Date 1995 |
Type | Type Public | Type Public |
Tags | ||
Locations | Locations Seattle, US HQ | Locations Cleveland, US HQ Canton, US |
Employees | Employees 1968% decrease | Employees 8311% increase |
Valuation ($) | Valuation ($) 248.6 m | Valuation ($) 6.3 m |
Financial | ||
Net income | Net income ($3.4m) (FY, 2025) | Net income ($72.5m) (FY, 2022) |
Operating ⚠ | ||
Patents (US) | Patents (US) 80 (FY, 2021) | Patents (US) 21 (FY, 2016) |
Funding | ||
Total funding raised | Total funding raised $ 354.8m | Total funding raised $ 9m |

Athersys, a biopharmaceutical company, discovers and develops therapeutic products for the treatment of several disease indications.
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