CHWY vs WLK Comparison

Founded in 2011, Chewy is a leading e-commerce retailer of pet food, toys, supplies, and medications in North America. The firm offers a comprehensive selection of proprietary and third-party brands, anchored by its highly sticky autoship subscription program, which drives over 83% of its sales. Beyond core retail, Chewy is expanding into high-margin revenue streams, including its retail media network (Chewy Ads), specialized veterinary healthcare software, and brick-and-mortar veterinary clinics to further integrate customers into the Chewy ecosystem.

Westlake is a forward-integrated commodity chemicals firm based in Houston. It began as a single low-density polyethylene plant and expanded its capabilities to include ethylene, vinyl chloride monomers, and polyvinyl chloride over the next two decades. The acquisition of Axiall in 2016 made it a North American leader in chlor-alkali and PVC. Today, Westlake has two defined segments: performance and essential materials, and housing and infrastructure products. The HIP segment began operating in 2022 following a series of acquisitions in the building products space. The firm aims to maximize the value of its chemical production by integrating with the HIP segment, realizing the higher margins of finished commercial goods.