Walkers (snack foods) establishing their own sunflower farms in Ukraine and Spain to be able to produce sufficient quantities of the oil. Walkers updated their packaging style in June 2007, moving to a brand identity reminiscent of the logo used from 1998–2006. Many of Walkers brands were formerly branded under the Smiths Crisps name. This comes from the time when Walkers, Smiths and Tudor Crisps were the three main brands of Nabisco's UK snack division, with Tudor being marketed mainly in the north of England and Walkers in the south. After the takeover by PepsiCo, the Tudor name was dropped, and the Smiths
PepsiCo Carolina. After 39 years trading on the NYSE, PepsiCo moved its shares to Nasdaq on December 20, 2017. Between the late-1970s and the mid-1990s, PepsiCo expanded via acquisition of businesses outside of its core focus of packaged food and beverage brands; however it exited these non-core business lines largely in 1997, selling some, and spinning off others into a new company named Tricon Global Restaurants, which later became known as Yum! Brands, Inc. PepsiCo also previously owned several other brands that it later sold so it could focus on its primary snack food and beverage lines, according to investment analysts