ICHR vs CSTL Comparison

Ichor Holdings Ltd is engaged in the design, engineering, and manufacturing of critical fluid delivery subsystems and components for semiconductor capital equipment. The product offerings include gas and chemical delivery subsystems, collectively known as fluid delivery subsystems, which are key elements of the process tools used in the manufacturing of semiconductor devices. The company also manufactures machined components, weldments, and proprietary products for use in fluid delivery systems. Geographically, the company operates in the United States, Singapore, Europe, and Others, of which a majority of the revenue is generated from Singapore.

Castle Biosciences Inc is a molecular diagnostics company. The group provides test solutions for the diagnosis and treatment of dermatologic cancers, Barrett's esophagus (BE), and uveal melanoma. The product portfolio of the company includes DecisionDx-Melanoma, a risk stratification gene expression profile (GEP) test; DecisionDx-SCC, a risk stratification test for cutaneous squamous cell carcinoma; MyPath Melanoma, a diagnostic GEP test for use in patients with difficult-to-diagnose melanocytic lesions; and TissueCypher, a test to predict future development of progression of high-grade dysplasia and/or esophageal cancer. It also provides DecisionDx-UM, a risk stratification GEP test. The company also offers its products to the skin cancer and gastroenterology markets.