Chevron is an integrated energy and chemicals company. Its businesses find and produce crude oil and natural gas, move and process them, and sell fuels, lubricants and chemicals to industry and individual consumers.

Procter & Gamble, or P&G, creates, manufactures and sells branded products used in everyday life. Its range includes shampoo, razors, toothpaste, laundry detergent, diapers and other household and personal-care goods.

AbbVie is a research-based biopharmaceutical company that develops, manufactures and sells medicines and therapies around the world. It was founded in 2012, is headquartered in North Chicago and is led by Chief Executive Officer Robert A. Michael.

JPMorgan Chase & Co. is a U.S.-based financial holding company that provides banking, lending, payments, investment-banking, trading, asset-management and wealth-management services. It operates under the J.P. Morgan and Chase brands.

Walmart is a retailer that sells groceries, everyday consumables, general merchandise, health and wellness products, fuel and services through stores, clubs, websites and mobile applications. Its model combines physical shopping with pickup, delivery and online ordering, so customers can buy through stores or eCommerce channels.