Exact Sciences Corporation provides cancer screening and diagnostic test products in the United States and internationally. The company offers Cologuard, a non-invasive stool-based DNA screening test to detect DNA and hemoglobin biomarkers associated with colorectal cancer and pre-cancer. It also provides Oncotype DX Breast Recurrence Score Test; Oncotype DX Breast DCIS Score Test; Oncotype DX Colon Recurrence Score Test; OncoExTra Test for tumor profiling for patients with advanced, metastatic, refractory, relapsed, or recurrent cancer; and Covid-19 testing services. The company's pipeline products focus on enhancing the Cologuard test's performance characteristics and developing blood and other fluid-based tests. It has license agreements with MAYO Foundation for Medical Education and Research, and Johns Hopkins University. Exact Sciences Corporation was incorporated in 1995 and is headquartered in Madison, Wisconsin.

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.

QuidelOrtho Corporation provides diagnostic testing solutions. The company operates through Labs, Transfusion Medicine, Point-of-Care, and Molecular Diagnostics business units. The Labs business unit provides clinical chemistry laboratory instruments and tests that measure target chemicals in bodily fluids for the evaluation of health and the clinical management of patients; immunoassay laboratory instruments and tests, which measure proteins as they act as antigens in the spread of disease, antibodies in the immune response spurred by disease, or markers of proper organ function and health; testing products to detect and monitor disease progression across a spectrum of therapeutic areas; and specialized diagnostic solutions. The Transfusion Medicine business unit offers immunohematology instruments and tests used for blood typing to ensure patient-donor compatibility in blood transfusions; and donor screening instruments and tests used for blood and plasma screening for infectious diseases. The Point-of-Care business unit provides instruments and tests to provide rapid results across a continuum of point-of-care settings. The Molecular Diagnostics business unit offers polymerase chain reaction thermocyclers; amplification systems; and sample-to-result molecular instruments and tests for syndromic infectious disease diagnostics. The company sells its products directly to end users through a direct sales force; and through a network of distributors for professional use in physician offices, hospitals, clinical laboratories, reference laboratories, urgent care clinics, universities, retail clinics, pharmacies, wellness screening centers, blood banks, and donor centers, as well as for individual, non-professional, and over-the-counter use. It operates in North America, Europe, the Middle East, Africa, China, and internationally. The company was incorporated in 1979 and is headquartered in San Diego, California.

Myriad Genetics, Inc., a genetic testing and precision medicine company, develops genetic tests in the United States and internationally. It offers molecular diagnostic tests for oncology, and women's and pharmacogenomics. It provides MyRisk Hereditary Cancer Test, a DNA sequencing test for assessing the risks for hereditary cancers; BRACAnalysis CDx Germline Companion Diagnostic Test, a DNA sequencing test to help determine the therapy for metastatic breast, ovarian, metastatic pancreatic, and metastatic prostate cancer with deleterious or suspected deleterious germline BRCA variants; and MyChoice CDx Companion Diagnostic Test, a tumor test that determines homologous recombination deficiency status with ovarian cancer. It offers Prolaris Prostate Cancer Prognostic Test, an RNA expression tumor analysis for assessing the aggressiveness of prostate cancer; EndoPredict Breast Cancer Prognostic Test, an RNA expression test for assessing the aggressiveness of breast cancer; Precise Tumor, a solution for precision oncology; and Prequel Prenatal Screen, a non-invasive prenatal screening test conducted using maternal blood to screen for severe chromosomal disorders in a fetus. It provides Foresight Carrier Screen, a prenatal test for future parents to assess their risk of passing on a recessive genetic condition to their offspring; SneakPeek, a non-invasive blood test that predicts the gender of a fetus; and GeneSight Psychotropic Mental Health Medication Test, a DNA genotyping test to aid psychotropic drug selection for depression, anxiety, attention-deficit, hyperactivity disorder, and other mental health conditions. It has a strategic collaboration with Illumina, Inc., Memorial Sloan Kettering Cancer Center, the University of Texas MD Anderson Cancer Center, SimonMed, Onsite Women's Health, and Flatiron Health, Inc.; and collaboration to study the use of MRD testing in breast cancer. The company was incorporated in 1992 and is headquartered in Salt Lake City, Utah.

Personalis, Inc. develops and markets advanced cancer genomic tests and analytics primarily in the United States, Europe, and the Asia-Pacific. Its tests and analytics are used by pharmaceutical companies for translational research, biomarker discovery, and development of personalized cancer therapies, as well as advanced tests are used by physicians to detect cancer recurrence, monitor cancer evolution, and uncover insights for therapy selection. The company offers NeXT Personal, a tumor-informed liquid biopsy test for detection of minimal residual disease (MRD) and recurrence in cancer; and ImmunoID NeXT, a tissue-based test that combines whole exome (DNA) and whole transcriptome (RNA) sequencing data with advanced analytics to provide a multi-dimensional view of the tumor and the tumor microenvironment from a single sample. It also provides NeXT Personal Dx, a tumor-informed liquid biopsy test for detection of MRD and recurrence in cancer; and NeXT Dx, a comprehensive tumor profiling test that unlocks the entire exome (DNA) and transcriptome (RNA) with matched tumor-normal analysis. In addition, the company performs whole exome sequencing (WES) of cancer tissue and matched blood samples for diagnostic companies as an input to their products; and whole genome sequencing (WGS) on human samples for research projects, such as population sequencing initiatives, as well as offers sequencing and data analysis services to support population sequencing initiatives. Its customers include pharmaceutical companies, biopharmaceutical companies, diagnostics companies, universities, non-profits, government entities, and patients. The company was incorporated in 2011 and is headquartered in Fremont, California.

The Oncology Institute, Inc., an oncology company, provides various medical oncology services in the United States. The company operates through three segments: Dispensary, Patient Services, and Clinical Trials & Other. It offers physician services, in-house infusion and dispensary, clinical trial, radiation, outpatient blood product transfusion, and patient support services, as well as educational seminars, support groups, and counseling services. The company also provides managing clinical trials, palliative care programs, stem cell transplants services, and other care delivery models associated with non-community-based academic and tertiary care settings; and conducts clinical trials for a range of pharmaceutical and medical device companies. It serves adult and senior cancer patients. The company has a strategic collaboration with Healthly Forge to offer cancer care services to patients in Southern California. The Oncology Institute, Inc. was founded in 2007 and is headquartered in Cerritos, California.

Genetron Holdings Limited, a precision oncology platform company, focuses on cancer management by utilizing technologies in molecular biology and data science in the People's Republic of China. It offers diagnosis and monitoring services, and early screening services through laboratory developed tests services. The company also provides in-vitro diagnostic products, including 8-gene lung cancer assay, an IVD assay product to detect lung cancer; Genetron 3D biochip reading instrument; Genetron S5, a semiconductor-based NGS system, which detects the nucleotide through detecting the change in pH; Genetron Chef System; Genetron S2000 platform, a production-scale sequencer; and Onco PanScan, a genomic profiling service for various solid tumors. In addition, it offers IDH1 and TERT gene assays for glioma; thyroid basic assay for thyroid tumor; platelet-derived growth factor receptor alpha assay for GIST cancer; and HCCscan, a qPCR-based assay to detect hepatocellular carcinoma. Further, it provides development services in the areas of genomics research and clinical development in collaboration with biopharmaceutical companies worldwide. Genetron Holdings Limited was founded in 2013 and is headquartered in Beijing, the People's Republic of China.