BillionToOne · May 2026
Launched a non-invasive prenatal confirmation test using Fetal Cell Capture technology to bridge screening and invasive diagnostics.
The genetic testing platform detecting and measuring disease.
Public company, workplace, funding, and market signals
Updated Jul 28, 2026
Jun 2024 · Premji Invest
Follow-on equity / additional capital raise
Dec 2022 · Existing Series C investors (including Libertus Capital, Hummingbird Ventures, Baillie Gifford, Adams Street Partners, Neotribe Ventures, Fifty Years, Norwest Venture Partners, Time BioVentures)
97 jobs at BillionToOne
Mar 2022 · Adams Street Partners, Hummingbird Ventures
Jun 2021 · Four Rivers Group, Hummingbird Ventures
Mar 2020 · Hummingbird Ventures, Neotribe Ventures
Mar 2019 · Hummingbird Ventures, Neotribe Ventures
Sep 2018 · HHS
Jan 2017 · Y Combinator
Investors
BillionToOne · May 2026
Launched a non-invasive prenatal confirmation test using Fetal Cell Capture technology to bridge screening and invasive diagnostics.
BillionToOne · Feb 2026
Expanded fetal antigen coverage for HDFN and introduced first-of-its-kind platelet fetal antigen NIPT for FNAIT.
BillionToOne · Jan 2026
Strategic Epic EHR integration for UNITY Complete and Northstar tests, improving ordering and results delivery inside clinician workflows.
BillionToOne · Jun 2024
Major growth round led by Premji Invest; valuation crossed $1B and capital raised reached nearly $400M.
BillionToOne · Mar 2022
Series C financing to scale prenatal and oncology businesses.