comapny values and profits

Viacom
Viacom short for "Video & Audio Communications", is an American media conglomerate with various worldwide interests in cable and satellite television networks. In 2008, its Revenue was $14.625 billion, its Operating income was $2.496 billion, its Net income was $1.251 billion, its total assets were $22.487 billion and its total equity was $7.033 billion.
Time Warner
Time Warner Inc. is the world's largest entertainment company as well as the world's fourth largest media conglomerate, headquartered in the Time Warner Center in New York City.In 2008, its Revenue income was $46.98 billion, its Operating Income was $-15.95 billion, its Net income was $-13.40 billion, its total assets were $113.89 billion.
Newscorp
News Corporation is the world's second largest media conglomerate. The company's Chairman, Chief Executive Officer and Founder is Rupert Murdoch.On 6th May 2009, its Revenue was $32.996 billion and its net income was $5.38 billion in 2008.
Sony
Sony Corporation is a multinational conglomerate corporation headquartered in Minato, Tokyo, Japan, and is one of the world's largest media conglomerates.Its Revenue on 31st March 2009 was 7.730 trillion Yen, its Operating income was −227.8 billion Yen, its Net income was -98.9 billion Yen. In 2009, its total assets were $230.5 billion USD, and its total equity and profits are roughly $50 billion USD.