 According to the Good Companies Screen, a Premium value screen nested under the All-in-One Screener, five good companies that have outperformed the Standard Poors 500 index benchmark over the past 12 months include AutoZone Inc. AZO , Financial, Edwards Lifesciences Corp. EW , Financial, The Home Depot Inc. HD , Financial, Winmark Corp. WINA , Financial and Fastenal Co. FAST , Financial. 