WST vs DPZ 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.

Domino's is a restaurant operator and franchiser with over 21,500 global stores across more than 90 international markets at the end of the second quarter of 2025. The firm generates revenue through the sales of pizza, wings, salads, sandwiches, and desserts at company-owned stores, royalty and marketing contributions from franchise-operated stores, and its network of 25 domestic (and five Canadian) dough manufacturing and supply chain facilities, which centralize purchasing, preparation, and last-mile delivery for the firm's US and Canadian restaurants. With roughly $19.2 billion in 2024 system sales, Domino's is the largest player in the global pizza market, ahead of Pizza Hut, Little Caesars, and Papa John's.