Tolerion Tolerion is a biopharmaceutical company with a product portfolio built around its antigen-specific immune tolerance induction platform. | ![]() Spexis Spexis (formerly known as Polyphor) is a bioengineering company that specializes in respiratory therapeutics. | |
Founding Date | Founding Date 2009 | Founding Date 1996 |
Type | Type Private | Type Public |
Tags | ||
Locations | Locations South San Francisco, US HQ | Locations Allschwil, CH HQ |
Employees | Employees 1 | Employees 50 |

Spexis (formerly known as Polyphor) is a bioengineering company that specializes in respiratory therapeutics.
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