Company
Collosal
Also known as Colossal
- Business model
- B2B
Record updated 28 September 2026
About
Colossal, a bioscience and genetics company, spun out of George Church’s lab at Harvard, is focused on rapidly advancing the field of species de-extinction. Using CRISPR and other genome editing technologies Colossal will pioneer a practical, working model of de-extinction to apply to the Woolly Mammoth and other species.