Medicine

Reperio Health is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III Mobile & At-Home Diagnostics Providers 1 ranking category Overview

Revvity Omics is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III Genetic Testing & Genomics Providers 1 ranking category Overview

RAYUS Radiology is a major U.S. outpatient imaging provider offering MRI, CT, ultrasound, X-ray, mammography, pain care-related imaging, and other diagnostic services. The company has a long history in outpatient radiology and is known for radiologist-led service delivery and subspecialty interpretation.

RapidAI is a major AI-enabled diagnostics provider focused on stroke and neurovascular care. Its platform supports imaging analysis, perfusion interpretation, large-vessel occlusion workflows, care coordination, and decision support for time-sensitive neurological emergencies.

Randox Health is a UK-based preventive health screening provider connected to Randox’s broader diagnostics and laboratory technology platform. Its health check programs offer blood-based testing, biomarker analysis, and personalized health reporting.

RadNet is one of the most important diagnostic imaging providers globally and the leading outpatient imaging platform in the United States. The company operates a large network of freestanding, fixed-site imaging centers across multiple U.S. states, offering MRI, CT, PET-CT, ultrasound, X-ray, mammography, fluoroscopy, nuclear medicine, and related diagnostic services.

Radiology Partners is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III Diagnostic Imaging Providers 1 ranking category Overview

Qvin is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III Mobile & At-Home Diagnostics Providers 1 ranking category Overview

Qure.ai is a major AI diagnostics provider focused on radiology AI, especially chest X-ray and head CT applications. The company is particularly relevant in global health, tuberculosis screening, emergency triage, stroke support, and underserved diagnostic settings.

Quest Mobile is a major at-home diagnostics platform supported by Quest Diagnostics’ national laboratory infrastructure. The service provides in-home sample collection for laboratory testing and preventive screening, allowing patients to access testing without visiting a traditional patient service center.

Quest Diagnostics is one of the largest and most influential clinical laboratory networks in the United States. The company provides diagnostic information services across routine blood testing, pathology, molecular diagnostics, infectious disease, women’s health, cardiovascular risk, oncology, employer testing, and population health programs.

Qscan Group is a major Australian diagnostic imaging provider operating radiology clinics across multiple states. The company provides MRI, CT, ultrasound, X-ray, nuclear medicine, mammography, and other specialist imaging services.

QPS Holdings is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III Clinical Trial & Research Laboratories 1 ranking category Overview

Q Bio is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III Preventive Health Screening Providers 1 ranking category Overview

PRP Diagnostic Imaging is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III Diagnostic Imaging Providers 1 ranking category Overview

Proscia is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III AI-Enabled Diagnostics Providers 1 ranking category Overview

ProPath is an institution recognized in the 2026 Ranking News professional-ranking universe. Highest 2026 tier: Tier III Pathology & Laboratory Networks 1 ranking category Overview

Thermo Fisher Scientific, through PPD and related clinical research services, is one of the largest and most strategically important CRO platforms globally. Its strength lies in the combination of clinical trial execution, laboratory services, life sciences tools, manufacturing support, and scientific infrastructure.

WuXi AppTec is one of the most important contract research and development platforms globally, with broad services across discovery chemistry, biology, preclinical testing, clinical research, laboratory testing, and enabling technologies for pharmaceutical and biotechnology clients.

Roche remains one of the most important pharmaceutical companies globally, with deep institutional strength in oncology, immunology, neuroscience, ophthalmology, and precision medicine. Its pharmaceutical business is supported by one of the world’s strongest diagnostics platforms, giving Roche a differentiated position at the intersection of therapeutics, biomarkers, companion diagnostics, and personalized healthcare.