In 1986, keen to adopt newer electronic publishing technologies, Murdoch consolidated his UK printing operations in London, causing bitter industrial disputes. His holding company News Corporation acquired Twentieth Century Fox (1985), HarperCollins (1989), and The Wall Street Journal (2007). Murdoch formed the British broadcaster BSkyB in 1990 and, during the 1990s, expanded into Asian networks and South American television. By 2000, Murdoch's News Corporation owned over 800 companies in more than 50 countries, with a net worth of over $5 billion.
