Fortune: Wal-Mart On Top Again in Sales by Arkansas Business Staff Posted 4/21/2008 08:11 am Updated 5 years ago Wal-Mart Stores Inc. has once again been named by Fortune magazine as the nation's largest company, as measured by revenue. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.