Natera, Inc., a diagnostics company, develops and commercializes molecular testing services worldwide. Its products include Panorama, a non-invasive prenatal test that screens for chromosomal abnormalities of a fetus, as well as in twin pregnancies; Horizon carrier screening test for individuals and couples determine if they are carriers of genetic variations that cause certain genetic conditions; Vistara single-gene NIPT screens for 25 single-gene disorders that cause severe skeletal, cardiac, and neurological conditions; Spectrum, preimplantation genetic tests for couples undergoing IVF; Anora that analyzes miscarriage tissue from women; Empower, a hereditary cancer screening test; and non-invasive prenatal paternity product, which allows a couple to establish paternity without waiting for the child to be born. The company also provides Signatera, a ctDNA blood test for molecular residual disease assessment and surveillance of disease recurrence in patients previously diagnosed with cancer; Altera, a tissue based comprehensive genomic profiling test; Prospera to assess active rejection in patients who have undergone kidney, heart, and lung transplantation; and Renasight, a kidney gene panel test. In addition, it offers Constellation, a cloud-based software product that enables laboratory customers to gain access through the cloud to the company's algorithms and bioinformatics to validate and launch tests. The company offers products through its direct sales force, as well as through a network of laboratory and distribution partners. It has a partnership agreement with BGI Genomics Co., Ltd. to develop, manufacture, and commercialize NGS-based genetic testing assays; and Foundation Medicine, Inc. to develop and commercialize personalized circulating tumor DNA monitoring assays. The company was founded in 2003 and is headquartered in Austin, Texas.

Guardant Health, Inc., a precision oncology company, provides blood and tissue tests, data sets, and analytics in the United States and internationally. The company provides Guardant360; Guardant360 LDT; Guardant360 CDx Test; Guardant360 Response Test; Guardant360 TissueNext Test; GuardantINFINITY Test; GuardantConnect, an integrated software-based solution designed for clinical and biopharmaceutical customers to connect patients tested with assays with actionable alterations with potentially relevant clinical studies; GuardantOMNI Test for advanced stage cancer; and GuardantINFORM, an in-silico research platform for tumor evolution and treatment resistance across various biomarker-driven cancers. It offers Shield Test; Guardant Reveal Test for adjuvant treatment selection in early-stage cancer patients; Smart Liquid Biopsy Platform; and Guardant Galaxy, an AI-backed digital pathology platform that helps improve cancer biomarker detection. In addition, the company offers development services, including companion diagnostic development and regulatory approval, clinical study setup, monitoring and maintenance, testing development and support, technologies licensing, and kits fulfillment. The company has a collaboration agreement with Illumina, Inc. for the sharing of specimen samples to advance cancer research. The company was incorporated in 2011 and is headquartered in Palo Alto, California.

Veracyte, Inc. operates as a diagnostics company in the United States and internationally. The company offers Afirma Genomic Sequencing Classifier for cancerous thyroid nodules; Decipher Prostate Biopsy and Radical Prostatectomy for prostate cancer diagnosis; Prosigna Breast Cancer Assay for breast cancer diagnosis; Percepta Nasal Swab Test for lung cancer diagnosis; and Envisia Genomic Classifier for diagnosing interstitial lung disease, including idiopathic pulmonary fibrosis. It is also developing Envisia Classifier, the nCounter analysis system; and LymphMark for lymphoma subtyping test. The company was formerly known as Calderome, Inc. and changed its name to Veracyte, Inc. in March 2008. Veracyte, Inc. was incorporated in 2006 and is headquartered in South San Francisco, California.

GRAIL, Inc., a biotechnology company, focuses on developing technologies for early cancer detection. The company develops Galleri, a screening test for asymptomatic individuals over 50 years of age; and DAC, a diagnostic aid for cancer tests to accelerate diagnostic resolution for patients for whom there is a clinical suspicion of cancer. It is also developing minimal residual disease and other post-diagnostic tests. The company was incorporated in 2015 and is based in Menlo Park, California. GRAIL, Inc. operates as a former subsidiary of Illumina, Inc.

Biodesix, Inc. operates as a data-driven diagnostic solutions company in the United States. The company offers blood-based lung tests, including Nodify XL2 and Nodify CDT tests, together marketed as part of Nodify Lung Nodule Risk Assessment testing strategy, to assess the risk of lung cancer and help in identifying the appropriate treatment pathway and help physicians in reclassifying risk of malignancy in patients with suspicious lung nodules. It also provides GeneStrat ddPCR and NGS, and VeriStrat tests, which are used in the diagnosis of lung cancer to measure the presence of mutations in the tumor and the state of the patient's immune system to establish the patient's prognosis and help guide treatment decisions. In addition, the company, through its partnership with Bio-Rad Laboratories, Inc., provides Bio-Rad SARS-CoV-2 ddPCR, a COVID-19 Test under Biodesix WorkSafe testing program; and Platelia SARS-CoV-2 Total Ab test, an antibody test for detecting a B-cell immune response to SARS-CoV-2 that indicate recent or prior infection. Further, it offers diagnostic and clinical research, as well as clinical trial testing services to biopharmaceutical companies; and discovers, develops, and commercializes companion diagnostics. The company was formerly known as Elston Technologies, Inc. and as changed to Biodesix, Inc. in 2006. Biodesix, Inc. was incorporated in 2005 and is headquartered in Louisville, Colorado.

Ainos, Inc., a healthcare company, engages in developing medical technologies for point-of-care testing and safe and novel medical treatment for disease indications. The company offers COVID-19 antigen rapid test kit and Ainos' cloud-based test management App, a cloud-based test management platform comprising an antigen rapid test kit, a personal application, and an enterprise app; COVID-19 nucleic acid test; volatile organic compounds point-of-care testing; Very Low-Dose Oral Interferon Alpha, a low-dose oral interferon alpha formulation based IFN-a's broad treatment applications; and Synthetic RNA developing a SRNA technology platform in Taiwan. It also provides women's health, pneumonia, Ainos Pen, AI Nose, and other products. Ainos, Inc. was formerly known as Amarillo Biosciences, Inc. and changed its name to Ainos, Inc. in May 2021. The company was incorporated in 1984 and is based in San Diego, California.

Alaunos Therapeutics, Inc., a clinical-stage oncology-focused cell therapy company, develops adoptive T-cell receptor (TCR) engineered T-cell therapies (TCR-T) to treat multiple solid tumor types. It develops Library TCR-T Cell Theraphy, which is in Phase I/II clinical trial for 12 TCRs reactive to mutated KRAS, TP53, and EGFR from its TCR library for the treatment of non-small cell lung, colorectal, endometrial, pancreatic, ovarian, and bile duct cancers. The company is also developing hunTR, a human neoantigen TCR discovery engine; and Sleeping Beauty Gene Transfer Platform, a non-viral genetic engineering technology. The company was founded in 2003 and is headquartered in Houston, Texas.

Bio-Path Holdings, Inc. operates as a clinical and preclinical stage oncology focused RNAi nanoparticle drug development company in the United States. The company develops products based on DNAbilize, a drug delivery and antisense technology platform that uses P-ethoxy, which is a deoxyribonucleic acid (DNA) backbone modification intended to protect the DNA from destruction. Its lead drug candidate is prexigebersen, which is in Phase II clinical trials for the treatment of acute myeloid leukemia (AML) and myelodysplastic syndrome. It is also developing BP1001-A that is in Phase I clinical trial for the treatment of solid tumors; Liposomal Bcl-2 (BP1002), which is in Phase I clinical trial for the treatment of refractory/relapsed lymphoma and chronic lymphocytic leukemia; and Liposomal STAT3 (BP1003) for treating pancreatic cancer, non-small cell lung cancer, and AML. The company was founded in 2007 and is based in Bellaire, Texas.