WST vs APTV Comparison

West Pharmaceutical Services is based in Pennsylvania and is a key supplier to firms in the pharmaceutical, biotechnology, and generic drug industries. West sells elastomer-based packaging components (including stoppers, seals, and plungers), nonglass containment solutions, and auto-injectors for injectable drugs, which include large-molecule biologics, peptides such as GLP-1 receptor agonists, and small-molecule drugs. The company reports in two segments: proprietary products (about 80% of total revenue) and contract-manufactured products (about 20% of total revenue). It generates approximately 55% of its revenue from international markets and 45% from the United States.

Aptiv PLC signal and power solutions segment supplies components and systems that make up a vehicle's electrical system, including wiring assemblies and harnesses, connectors, electrical centers, and hybrid electrical systems. The operating segments are grouped on the basis of similar product, market and operating factors: Signal and Power Solutions, which includes complete electrical architecture and component products. advanced Safety and User Experience, which includes vehicle technology and services in advanced safety, user experience, and smart vehicle computing and software, as well as cloud-native software platforms, autonomous driving technologies, and DevOps tools. Eliminations and Other.