SQI Diagnostics Inc., a precision medicine company, discovers, develops, and commercializes rapid diagnostic testing services for healthcare providers, patients, and consumers worldwide. The company also offers TOR-dx, a lung test, which enables the surgeon to assess the health of the donor's lung; and a COVID-19 at-home antibody test kit; the RALI-Dx, a COVID-19 severity triage lab test; and RALI-fast, a COVID-19 severity triage POC test. In addition, it offers microarray tests for protein and antibody testing workflow. The company was founded in 1999 and is headquartered in Toronto, Canada.