Breyer Capital

Dallas Decacorn Colossal Buys Viagen, a Texas Pioneer in Animal Cloning

by | Nov 4, 2025
The de-extinction startup is adding more than two decades of commercial cloning expertise to its portfolio with its first acquisition. Days before the announcement, CEO Ben Lamm laid out his playbook at Venture Dallas 2025: run toward critics, treat promises to middle-America classrooms as seriously as commitments to investors—and spin out businesses worth more than $100 million.
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Mammoth Project: Dallas’ Colossal Raises $60M to Advance Genetic Engineering and ‘De-Extinction’ Technologies
Colossal launched last September with a plan to "de-extinct" the woolly mammoth by using CRISPR genetic engineering to create a mammoth-elephant hybrid. With a total raise of $75 million to date, the startup aims to have its first set of mammoth-elephant hybrid calves "in 4 to 6 years," co-founder and CEO Ben Lamm told us. But Colossal's goals extend much further—with the potential "to advance human health, enhance food production, reduce environmental impact, and optimize animal health and welfare."
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