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 as well as media reports at the time, the company (in 2009) replenished nearly six billion liters of water within India, exceeding the aggregate water intake of approximately five billion liters by PepsiCo's India manufacturing facilities. Water usage concerns have arisen at times in other countries where PepsiCo operates. In the U.S., water shortages in certain regions resulted in increased scrutiny on the company's production facilities, which were cited in media reports as being among the largest water users in cities facing drought—such as Atlanta, Georgia. In response, the company formed partnerships with non-profit organizations such as the Earth Institute