
GIANT BioSystems provides an ultra-fast platform that delivers rapid antimicrobial susceptibility results and accelerates drug screening. The company builds a next-generation diagnostic instrument and assay platform for phenotypic antimicrobial susceptibility testing (AST) and high-throughput compound evaluation. Its technology combines rapid phenotypic readouts and automated workflows to shorten time-to-result compared with conventional AST methods. GIANT BioSystems sells laboratory instruments and consumable assays to clinical laboratories, pharmaceutical and biotechnology companies for diagnostic workflows and antibiotic development.

GIANT BioSystems provides an ultra-fast platform that delivers rapid antimicrobial susceptibility results and accelerates drug screening. The company builds a next-generation diagnostic instrument and assay platform for phenotypic antimicrobial susceptibility testing (AST) and high-throughput compound evaluation. Its technology combines rapid phenotypic readouts and automated workflows to shorten time-to-result compared with conventional AST methods. GIANT BioSystems sells laboratory instruments and consumable assays to clinical laboratories, pharmaceutical and biotechnology companies for diagnostic workflows and antibiotic development.
Founded: 2023
Headquarters: Los Angeles, California
Product: Ultra-fast platform for phenotypic antimicrobial susceptibility testing (AST) and high-throughput drug screening
Recent funding: NSF SBIR/STTR grant (announced Mar 1, 2025)
Antimicrobial resistance (AMR) and the need for faster antimicrobial susceptibility testing and high-throughput drug screening.
2023
Biotechnology
Disclosed grant announced Mar 1, 2025
“NSF SBIR/STTR grant funding”