O2 (UK) O2 (UK) Telefónica UK Limited (trading as O2 – stylised as O) is a telecommunications services provider in the United Kingdom, owned by the Spanish multinational Telefónica, and is headquartered in Slough. With 25 million subscribers (as of December 2017), O2 is the second-largest mobile network operator in the United Kingdom after EE, with Vodafone in third place. O2 was formed in 1985 as Cellnet, a 60:40 joint venture between BT Group and Securicor. In 1999, BT Group acquired Securicor's share of Cellnet and the company was later rebranded as BT Cellnet. In June 2000, BT Cellnet launched the world's
Taiwan Tobacco and Liquor Corporation brands in Taiwan's business world. In 2018, Taiwan Tobacco and Liquor Corporation introduced whiskey known as Omar. Taiwan Beer is mass-produced at the Wuri Beer Factory (烏日啤酒廠) in Wuri District, Taichung City. It is also brewed on site at the Taiwan Beer Bar in Taipei. Taiwan Beer is the main brand of the Taiwan Tobacco and Liquor Corporation. The brand, an icon of Taiwanese culture, began as a monopoly product but has remained the best-selling beer on the island in the era of free trade. Taiwan Beer has incorporated locally produced ponlai rice in its recipe since the 1960s, giving