Tempus AI, Inc operates as a healthcare technology company. It engages in providing next generation sequencing diagnostics, polymerase chain reaction profiling, molecular genotyping, and other anatomic and molecular pathology testing to healthcare providers, pharmaceutical companies, biotechnology companies, researchers, and other third parties. The company also offers Insights, a license library of linked clinical, molecular, and imaging de-identified data, as well as a suite of analytical services to analytic and cloud-and-compute tools to pharmaceutical and biotechnology companies; and Trials that provides clinical trial matching services to pharmaceutical companies. In addition, it operates Next; Algos, a suite of algorithmic tests in oncology; Hub, a desktop and mobile platform for ordering, managing, and receiving tests and patient results; and Lens, a platform for researchers and scientists to find, access, and analyze Tempus data. The company has a collaboration with united therapeutics to study use of AI to detect patients at risk for pulmonary hypertension. The company was formerly known as Tempus Labs, Inc. and changed its name to Tempus AI, Inc in January 2023. Tempus AI, Inc was incorporated in 2015 and is headquartered in Chicago, Illinois.

iRhythm Technologies, Inc., a digital healthcare company, engages in the design, development, and commercialization of device-based technology to provide ambulatory cardiac monitoring services to diagnose arrhythmias in the United States. It offers Zio services, an ambulatory monitoring solution, including long-term and short-term continuous monitoring and mobile cardiac telemetry monitoring services. The company also provides the Zio Monitor System, a prescription-only, remote electrocardiogram (ECG) monitoring system that consists of a patch ECG monitor that records the electric signal from the heart continuously for up to 14 days and the Zio ECG Utilization Software System, which supports the capture and analysis of ECG data recorded by the Zio Monitor patch at the end of the wear period, including specific arrhythmia events detected by the ZEUS System; the Zio XT System is the previous generation of the Zio Monitor System and is a prescription-only, remote ECG monitoring system that consists of the Zio XT patch that records the electric signal from the heart continuously for up to 14 days; and the Zio AT system, a prescription-only, remote ECG monitoring system that similarly consists of the Zio AT patch that records the electric signal from the heart continuously for up to 14 days and the ZEUS System, but which also incorporates the Zio AT wireless gateway that provides connectivity between the Zio AT patch and the ZEUS System during the patient wear period. It has a development collaboration agreement with Verily Life Sciences LLC and Verity Ireland Limited to develop various next-generation atrial fibrillation screening, detection, or monitoring products. The company was incorporated in 2006 and is headquartered in San Francisco, California.

CeriBell, Inc. develops AI based point-of-care electroencephalography (EEG) technology for the detection and treatment of neurological conditions. The company develops Ceribell System, a novel, point-of-care EEG platform to address the unmet needs of patients in the acute care setting. It also offers EEG disposable headbands; and pocket-sized battery-operated recorders. The company was formerly known as Brain Stethoscope, Inc. and changed its name to CeriBell, Inc. in August 2015. The company was incorporated in 2014 and is based in Sunnyvale, California.

Tenaya Therapeutics, Inc., a biotechnology company, discovers, develops, and delivers therapies for heart disease in the United States. It develops its products through gene editing, cellular regeneration, and gene addition. The company is developing TN-201, a gene therapy for myosin binding protein C3-associated hypertrophic cardiomyopathy which is in phase 1 clinical trial; TN-301, a small molecule for heart failure with preserved ejection fraction which is in phase 1 clinical trial; and TN-401, a gene therapy for plakophilin 2-associated arrhythmogenic right ventricular cardiomyopathy which is in preclinical stage. It also develops an adeno-associated virus-based gene therapy designed to deliver the dworf gene for patient with dilated cardiomyopathy; and reprogramming program for heart failure due to prior myocardial infarction. Tenaya Therapeutics, Inc. was incorporated in 2016 and is headquartered in South San Francisco, California.

BioSig Technologies, Inc., a medical technology company, focuses on deciphering the body's electrical signals starting with heart rhythms. It delivers unprecedented cardiac signal clarity, ending the reliance on mixed signals and reading between the lines. The company's product, the PURE EP Platform, provides real-time signal visualization allowing physicians to perform targeted cardiac ablation procedures with increased procedural efficiency and efficacy. The company has a research agreement with Mayo Foundation to develop an AI- and machine learning-powered software for PURE EP system. BioSig Technologies, Inc. was incorporated in 2009 and is headquartered in Westport, Connecticut.

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.

Ontrak, Inc. operates as an artificial intelligence powered, telehealth-enabled, and virtualized healthcare company that provides in-person services to third-party payors in the United States. Its technology-enabled platform predicts people whose chronic disease will improve with behavior change, recommends effective care pathways that people are willing to follow, and engages and guides them to and through the care they need. The company's technology enabled OnTrak program provides healthcare solutions to members with behavioral conditions that cause or exacerbate chronic medical conditions, such as diabetes, hypertension, coronary artery disease, chronic obstructive pulmonary disease, and congestive heart failure. The OnTrak integrates evidence-based psychosocial and medical interventions delivered in-person or via telehealth along with care coaching and in-market community care coordinators, who address the social and environmental determinants of health. The company was formerly known as Catasys, Inc. and changed its name to Ontrak, Inc. in July 2020. Ontrak, Inc. was incorporated in 2003 and is headquartered in Miami, Florida.

Advanced Health Intelligence Ltd. operates as a mobile application and technology development company in Australia and internationally. It offers biometric health assessments, a multi-step process that employs facial scanning, heart rate measurements, body composition analysis, and cardiovascular fitness tests that evaluates an individual's health. The company also provides FaceScan, process that estimates on heart rate, respiration rate, blood pressure, and other through facial scans; BodyScan, a smart body composition and dimensioning technology that enables user to check and assess body dimensions using a smartphone; and DermaScan, a dermatological scanner. It serves mobile health and telehealth, life and health insurance, wellness, and government sectors. The company was formerly known as Advanced Human Imaging Limited and changed its name to Advanced Health Intelligence Ltd. in December 2022. Advanced Health Intelligence Ltd. was incorporated in 2014 and is based in South Perth, Australia.