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Guardant Health

Guardant Health

pharma
Palo Alto, CA · GH · Public
Guardant Health is experiencing significant momentum in its precision oncology platform, with recent FDA approvals of Guardant360 CDx as a companion diagnostic and major clinical validation through American Cancer Society recommendations for its Shield blood test in colorectal cancer screening. The company is demonstrating broad market traction with 38 research abstracts being presented at ASCO 2026, indicating expanding clinical utility and partnership strength.

Guardant Health, Inc., established in Redwood City, California, in 2011, is a precision oncology company that delivers a range of diagnostic blood tests, comprehensive data sets, and advanced analytical solutions both within the United States and internationally. For patients with advanced-stage cancer, the company's core offerings include several liquid biopsy-based tests such as Guardant360 (available in LDT and CDx versions) and GuardantOMNI. Complementing these diagnostic tools, Guardant Health also provides GuardantINFORM, an in-silico research platform leveraging an extensive clinical-genomic liquid biopsy dataset derived from advanced cancer patients. Innovation is a key focus, with the company currently developing the LUNAR-2 test, designed for the early detection of colorectal cancer in eligible asymptomatic individuals. Another emerging solution in development is GuardantConnect, an integrated software platform intended to link biopharmaceutical and clinical clients by connecting patients whose Guardant360 tests reveal actionable alterations with potentially relevant clinical trials. Furthermore, Guardant Health offers the Guardant Reveal Test, which aids in selecting neoadjuvant and adjuvant treatments for early-stage cancer patients. Its portfolio also includes a Guardant360 product for tissue genotyping and Guardant-19 for novel coronavirus detection. The company extends its expertise to biopharmaceutical companies and medical institutions through various development services, encompassing companion diagnostic development, regulatory approval support, clinical study management (including setup, monitoring, and maintenance), testing development, and kit fulfillment.

Employees
1,999
Mfg Plants
1
All Facilities
2
Activity
8/10
Type
Public

GH Stock Price

Manufacturing Plants (1)

Irvine, CA
Irvine, CA
CLIA-certified laboratory for liquid biopsy testing and sample processing

Other Facilities (1)

Redwood City, CA
Redwood City, CA · hq
Headquarters and primary operations center established in 2011