World: revenue share of top retailers 2019, by region

In 2019, North American retailers contributed nearly half of the total top 250 retailers revenues, while Europe accounted for 33.4 percent. In that same year, revenues generated by retailers based in the Asia Pacific region represented 16.2 percent of the world's leading 250 retailers. According to the source, Walmart and Amazon.com were the world's leading retailers reaching a revenue of more than 680 billion U.S. dollars collectively.