WST vs CHD Comparison

West Pharmaceutical Services is based in Pennsylvania, us, 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), non-glass containment solutions, and auto-injectors for injectable 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.

Church & Dwight is the leading global producer of baking soda. Beyond baking soda, the products in its portfolio have vast category reach, including laundry products, cat litter, oral care, deodorant, and nasal care, all sold under the Arm & Hammer brand. Its mix also includes Batiste, OxiClean, Vitafusion, WaterPik, Hero, and TheraBreath, which together with Arm & Hammer constitute around 70% of its annual sales and profits. Even as it works to extend the reach of its products, Church & Dwight still derives more than 80% of its sales from its home market in the US.