O2 (UK) Telefónica O2 had a long-standing relationship with Arsenal F.C., being their shirt sponsor until the end of the 2005/2006 season. In 2005, a three-year deal was signed that saw Telefónica O2 become the team's exclusive mobile communications partner. O2 were the main sponsor of the Channel 4 reality TV show "Big Brother" from its second series (as BT Cellnet) in 2001 until its fourth series in 2003. They also sponsored the spin-off shows "Celebrity Big Brother 2" in 2002 and "" in 2003. In total O2 sponsored five series of the show. O2 sponsored music festivals, the Wireless Festivals, from
TBC Corporation Tire Wholesale (NTW). TBC markets on a wholesale basis to regional tire chains and distributors serving independent tire dealers throughout the United States, Canada, and Mexico. Through distribution centers, the company also markets directly to independent tire dealers across the United States. NTW sells a wide variety of proprietary and national brands from 50 distribution centers. TBC owns a number of industry brands, including: TBC Corporation TBC Corporation (TBC) is an American corporation and marketer of automotive replacement tires. In 1956, a purchasing group of tire retailers formed Cordovan Associates. The Company changed its name to Tire & Battery Corporation