Sight Diagnostics Funding, Investors & Competitors

Detection Technology PLC is a company engaged in providing X-ray imaging subsystems, components and services for medical, security and industrial applications. The business units of the company are the Medical business unit and Security and Industrial business unit, of which prime revenue is derived from the Security Business Unit. Its security imaging offering includes X-ray imaging subsystems for security applications from baggage, parcel and cargo scanning to personnel screening and computed tomography. The company operates in Finland, APAC, Other EMEA and Americas.

Natera Inc is a diagnostic and research company with proprietary molecular and bioinformatics technology. The company's key product offerings include its Panorama Non-Invasive Prenatal Test (NIPT) which screens for chromosomal abnormalities of a fetus as well as in twin pregnancies, typically with a blood draw from the mother, Horizon Carrier Screening (HCS) to determine carrier status for a large number of severe genetic diseases that could be passed on to the carrier’s children, Signatera molecular residual disease (MRD) test, which detects circulating tumor DNA in patients previously diagnosed with cancer to assess molecular residual disease and monitor for recurrence; and Prospera, to assess organ transplant rejection.

Originally spun out of Hewlett-Packard in 1999, Agilent has evolved into a leading life science and diagnostic firm. Today, Agilent's measurement technologies serve a broad base of customers with its three operating segments: life science and diagnostics, cross lab operations consisting of consumables and services, and applied end markets. Over half of its sales are generated from the biopharmaceutical, chemical, and advanced materials end markets, which we view as the stickiest end markets, but it also supports clinical lab, environmental, forensics, food, academic, and government-related organizations. The company is geographically diverse, with operations in the US and China representing the largest country concentrations.

GE HealthCare Technologies is a leading medical technology firm with leading market share in imaging and ultrasound equipment. The company reports four major segments: imaging (45% of revenue), advanced visualization solutions (26%), patient care solutions (15%), and pharmaceutical diagnostics (14%). The company’s sales are geographically diverse, with the United States, EMEA, China, and the rest of the world accounting for 46%, 26%, 11%, and 17% respectively. We estimate approximately half of its revenue is recurring, which consists of servicing (about one third of revenue), pharmaceutical diagnostics (about 10%-15%), and digital solutions (just over 5%).

Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the US. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk-assessment services, and information technology solutions.

Labcorp is one of the nation's two largest independent clinical laboratories, with roughly 20% of the independent lab market. The company operates approximately 2,000 patient-service centers, offering a broad range of 5,000 clinical lab tests, ranging from uncomplicated routine blood and urine screens to complex oncology and genomic testing.

Guardant Health, based in Redwood City, California, is a leader in liquid-based cancer tests for clinical and research use. The company's main franchises are Guardant360 for genomic profiling of tumors, Reveal for molecular residual disease testing, and Shield for colorectal cancer screening. Additionally, Guardant offers research development services such as regulatory approval consultancy and clinical trial referrals.

Revvity is a global life sciences and diagnostics company formed in 2023 following the rebranding of PerkinElmer. The company operates in two segments: life sciences, which provides reagents and instruments for biopharma and academic research, and signals software, and diagnostics, which offers tools in immunodiagnostics and newborn and reproductive health. Revvity’s products and services are sold worldwide, with major markets in the US, Europe, and China.

Pro Medicus is a healthcare IT company specializing in radiology imaging software. Its main product, Visage 7, is a clinical desktop application that radiologists use to view, enhance, and manipulate images from any device and make a diagnosis. Its main customers are US private academic hospitals. In fiscal 2025, Pro Medicus earned 90% of revenue in North America, 8% from Australia, and the remaining 2% in Europe.

Shanghai United Imaging Healthcare Co Ltd provides customers with high-performance medical imaging equipment, radiotherapy products, life science instruments, and medical digitalization and intelligent solutions. The company’s products include MRI systems, CT scanners, X-ray imaging equipment, molecular imaging systems, radiotherapy linear accelerators, and life science instruments.

BioMérieux designs, develops, and manufactures a broad portfolio of in vitro diagnostics for detecting disease-causing pathogens and contamination. The company operates in four segments: molecular biology (42% of 2024 sales), microbiology (33%), immunoassays (10%), and industrial applications (about 15%). The Americas account for the largest portion of the firm's revenue (40%), followed by Asia-Pacific (27%) and Europe, the Middle East, and Africa (27%). BioMérieux is headquartered in Marcy-l'Étoile, France.

Qiagen offers proprietary sample and assay technology to extract, purify, amplify, and interpret DNA, RNA, and proteins. The company's sales are split almost evenly between applications in life sciences and molecular diagnostics. Qiagen generates nearly 90% of its revenue from consumables with the balance coming from instrumentation and related services. The Americas account for the largest portion of the firm's revenue (52% of 2024 sales), followed by EMEA (33%), and the Asia-Pacific (15%).

Neko Health is a health technology company developing non-invasive whole-body scanners for preventive checkups. Its flagship device captures 3D images, heart rate, blood pressure, and skin analysis in minutes at clinics or pop-ups. Stockholm-based Neko Health, founded by Spotify co-founder Daniel Ek, began operations in 2023 with pilot sites in Sweden aiming for global expansion.

Sonic Healthcare is a global pathology provider. It is the largest private operator in Australia, Germany, Switzerland and the UK, the second-largest in Belgium and New Zealand, and the third largest in the US. In addition to pathology, which contributes roughly 85% of group revenue, Sonic is the second-largest player in diagnostic imaging in Australia and the largest operator of medical centers in Australia. The company typically earns about 35% of group revenue in Australia and New Zealand, 25% in the US, and 40% in Europe.

Lantheus Holdings Inc caters to the United States healthcare sector with the development of diagnostic products. Its products are in three categories: Precision Diagnostics, Radiopharmaceutical Oncology, and Strategic Partnerships and Other Revenue. Precision Diagnostic products assist healthcare professionals Find and Follow diseases, with a focus in cardiology. Radiopharmaceutical Oncology diagnostics and therapeutics help HCPs Find, Fight and Follow cancer. Strategic Partnerships focus on enabling precision medicine through the use of biomarkers, digital solutions and pharma services platforms, and also includes license of RELISTOR to Bausch Health Companies, Inc.

Seoul-based Olive Healthcare develops noninvasive near-infrared devices for abdominal fat measurement and breast cancer screening. Employing AI algorithms and big data, its portable scanners provide customized diagnostic reports without radiation.

Radiology Partners is a Woodland Hills-headquartered national radiology platform managing over 3,000 radiologists across 20 states in the US. The company delivers subspecialty services including neuroradiology, musculoskeletal imaging, and body MRI for hospitals and imaging centers. It partners with systems like AdventHealth and Banner Health, leveraging AI tools for workflow efficiency. Formed in 2016 via consolidation of independent groups, Radiology Partners focuses on value-based care models in outpatient and inpatient settings.

NantOmics is a Culver City-headquartered molecular diagnostics company that develops cloud-based molecular profiling tools, including the GPS Cancer test and OncoPlexDx Targeted Proteomic panel, to guide personalized cancer treatments for patients and oncologists. As a subsidiary of NantWorks, it delivers point-of-care insights into cancer biology through quantitative protein biomarkers and genomic profiles. NantOmics supports treatment strategies in clinical settings across the United States, with headquarters in California and integration into broader precision medicine platforms.