Microsoft develops and licenses consumer and enterprise software. It is known for its Windows operating systems and Office productivity suite. The company is organized into three overarching segments: productivity and business processes (legacy Microsoft Office, cloud-based Office 365, Exchange, SharePoint, Skype, LinkedIn, Dynamics), intelligence cloud (infrastructure- and platform-as-a-service offerings Azure, Windows Server OS, SQL Server), and more personal computing (Windows Client, Xbox, Bing search, display advertising, and Surface laptops, tablets, and desktops). Through acquisitions, Microsoft owns Xamarin, LinkedIn, and GitHub. It reports revenue in product and service and other revenue on its income statement.

America's largest retailer by sales, Walmart operates over 11,300 stores under 58 banners, selling a variety of general merchandise and grocery items. Its home market accounted for 76% of sales in fiscal 2019, with Mexico and Central America (6%), the United Kingdom (6%), and Canada (4%) its largest external markets. In the United States, around 56% of sales come from grocery, 33% from general merchandise, and 11% from health and wellness items. The company operates several e-commerce properties apart from its eponymous site, including Flipkart, Jet.com, and shoes.com (it also owns a roughly 10% stake in Chinese online retailer JD.com). Combined, e-commerce accounted for about 5% of fiscal 2019 sales.

Home Depot is the world's largest home improvement specialty retailer, operating nearly 2,300 warehouse-format stores offering more than 30,000 products in store and 1 million products online in the United States, Canada, and Mexico. Its stores offer numerous building materials, home improvement products, lawn and garden products, and decor products and provide various services, including home improvement installation services and tool and equipment rentals. The acquisition of distributor Interline Brands in 2015 allowed Home Depot to enter the maintenance, repair, and operations sector, while the tie-up with Company Store brought textile expertise to the brand.

Taiwan Semiconductor Manufacturing is the world's largest dedicated chip foundry, with over 50% market share in 2017 (according to IC Insights). TSMC was founded in 1987 as a joint venture of Philips, the government of Taiwan, and private investors. It went public as an ADR in the U.S. in 1997. TSMC's scale and high-quality technology allow the firm to generate solid operating margins, even in the highly competitive foundry business. Furthermore, the shift to the fabless business model has created tailwinds for TSMC. The foundry leader has an illustrious customer base, including Apple and Nvidia, that looks to apply cutting-edge process technologies to its semiconductor designs.

PepsiCo manufactures and distributes nonalcoholic beverages, grain-based foods, and a variety of snacks. Its key brands include Pepsi, Gatorade, Mountain Dew, Tropicana, Quaker, Lay's, Doritos, and Cheetos. The firm receives a slight majority of revenue from food, with Frito-Lay North America (around one fourth of sales) contributing above 40% of operating profit. It distributes its products through direct-store-delivery and customer warehouse systems, as well as third-party networks. Pepsi generates 57% of its revenue in the United States.