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
Schwartz Communications Schwartz Communications Schwartz Communications is a public relations agency based in Waltham, Massachusetts. Schwartz Communications was founded in 1990 by Steve and Paula Mae Schwartz. Previous to founding the firm, Steve served as a speechwriter for General Electric’s CEO Jack Welch. The company started out as a general public relations firm, for example running a marketing campaign for Gerber baby food, before specializing on technology and healthcare companies. The company established an office in San Francisco in 1996 and on November 1, 2006, Schwartz opened their third office at Stockholm. In 2007, they established a location in London. In March