COMPANY PROFILE · UPDATED 01 AUG 2026

Mammoth Biosciences

Mammoth Biosciences is a biotechnology company based in South San Francisco, California developing diagnostic tests using CRISPR-Cas12a. The company was founded in 2017 by Jennifer Doudna, Janice Chen, Trevor Martin, and Lucas Harrington…

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Founded: 2017
Headcount: 141
Open roles: 1
Last raised: Corporate Round · Sign in to view

TECH STACK

How Mammoth Biosciences builds

LEADERSHIP

Founders & key people

OPEN ROLES

Hiring at Mammoth Biosciences

Senior Software Engineer I, Research InformaticsBrisbane, CA

FUNDING

Capital raised

Total raised

$359,545,000

Investors

Sv Angel 8vcAME Cloud VenturesAmazonBradley HorowitzBrook ByersDHVC (Danhua Capital)Decheng CapitalForesite CapitalGreenspring AssociatesJason HaiderJeff HuberK50 VenturesMayfield FundNFXPacific 8 VenturesPlum AlleyRedmile GroupSenator Investment GroupSixth StreetTachyon VenturesTectonic CapitalTim CookVerilyWireframe VenturesaMoon Fund

Funding rounds

Corporate Round
$95MApr 25, 2024
Series D
Redmile Group, Mayfield Fund, NFX, Foresite Capital, Senator Investment Group, Decheng Capital, Greenspring Associates, Plum Alley, Sixth Street, Bradley Horowitz, Tachyon Ventures, Jason Haider
$150MSep 8, 2021
Series C
Foresite Capital, NFX, Redmile Group, Decheng Capital, Amazon, Sixth Street, Mayfield Fund
$45MNov 3, 2020
Series B
Decheng Capital, Mayfield Fund, NFX, Pacific 8 Ventures, Plum Alley, aMoon Fund, Verily, Brook Byers, Tachyon Ventures
$45MJan 29, 2020
Series A
Mayfield Fund, NFX, 8VC, Tectonic Capital, Plum Alley, Jeff Huber, Tim Cook, DHVC (Danhua Capital), SV Angel, Tachyon Ventures
$23MJul 30, 2018
Seed
NFX, K50 Ventures
$1.4MNov 21, 2017
Pre Seed
NFX, Wireframe Ventures, 8VC, Mayfield Fund, AME Cloud Ventures
$120KMay 30, 2017