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 which reduce energy usage by 15 percent in comparison to average models in use. It developed these machines in coordination with Greenpeace, which described the initiative as "transforming the industry in a way that is going to be more climate-friendly to a great degree." From its founding in 1965 until the early 1990s, the majority of PepsiCo's product line consisted of carbonated soft drinks and convenience snacks. PepsiCo broadened its product line substantially throughout the 1990s and 2000s with the acquisition and development of what its CEO deemed as "good-for-you" products, including Quaker Oats, Naked Juice, and Tropicana orange juice.