![]() Spiber Spiber is a biomaterials company providing synthetic spider silk fiber and other protein materials. | ![]() Mosaic Biosciences Mosaic Biosciences is a company focusing on synthetic materials to support native tissue regeneration. | ||
Founding Date | Founding Date 2017 | Founding Date 2007 | Founding Date 2009 |
Type | Type Public | Type Private | Type Private |
Tags | |||
Locations | Locations Salt Lake City, US HQ Wuxi, CN Walluf, DE Willich, DE Milano, IT Doetinchem, NL Calamba, PH see more | Locations HQ | Locations Boulder, US HQ |
Employees | Employees 2,4004% increase | Employees 921% decrease | Employees 50 |
Operating ⚠ | |||
Patents (US) | Patents (US) 275 (FY, 2020) | Patents (US) N/A | Patents (US) 5 (Jan, 2022) |
Funding | |||
Latest funding round | Latest funding round N/A | Latest funding round $ 58.2m (about 7 years ago) | Latest funding round $ 2.3m (over 12 years ago) |
Total funding raised | Total funding raised N/A | Total funding raised $ 246.6m | Total funding raised $ 3.3m |

Spiber is a biomaterials company providing synthetic spider silk fiber and other protein materials.
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Mosaic Biosciences is a company focusing on synthetic materials to support native tissue regeneration.
View company