BillionToOne, Inc.
BLLNNASDAQHealthcareDiagnostics & Research

About BillionToOne

BillionToOne, Inc., a precision diagnostics company, quantifies biology to create molecular diagnostics. The company provides molecular counting platform, which is designed to detect and measure DNA molecules at the single-count level to help enhance disease detection. It offers UNITY Complete, a non-invasive prenatal screen that assesses fetal risk for aneuploidies, recessive conditions, and fetal antigens from a maternal blood draw; Northstar Select, a liquid biopsy test that provides a list of mutations that are present in the tumor and types of mutations detected that include deletions, insertions, and point mutations; and Northstar Response, a test that provides longitudinal determination of cancer burden through methylation assessment. The company was incorporated in 2016 and is headquartered in Menlo Park, California.

Company Information

CEOOguzhan Atay
Founded2016
IPO DateNovember 6, 2025
Employees620
CountryUnited States
Fiscal YearJanuary - December

Stock Details

ExchangeNASDAQ (NASDAQ)
CurrencyUSD - USD
TypeStock
SubtypeCommon Stock
Share ClassClass A Shares

Contact Information

Phone(650) 460-2551
Address
1035 O’Brien Drive Menlo Park, California 94025 United States

Corporate Identifiers

CIK0002070849
CUSIP090168105
ISINUS0901681058
EIN81-1082020
SIC8071

Leadership Team & Key Executives

Oguzhan Atay, PhD
Chief Executive Officer and Chair of the Board
David Tsao, PhD
President, Chief Technology Officer and Director
Ross Taylor
Chief Financial Officer
Shan Riku Sakakibara
Chief Product Officer
Thomas Lynch
General Counsel, Chief Compliance Officer and Secretary
Nancy Johnson
Senior Vice President of Sales and Commercial Operations
John ten Bosch, PhD
Senior Vice President of Laboratory Operations
John Lister
Chief Administrative Officer
Thomas Bremner
Director
Firat Ileri
Director