Sony

Sony Corporation, commonly referred to as Sony, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan and the world's fifth largest media conglomerate withUS$86.64 billion (FY2011)[clarification needed]. Sony is one of the leading manufacturers ofelectronics, products for the consumer and professional markets.

Sony Corporation is the electronics business unit and the parent company of the Sony Group, which is engaged in business through its six operating segments – Consumer Products & Services Group (consumer electronics, game & network services), Professional, Device & Solutions Group (B2B products & services), Pictures, Music, Financial Services and Sony Ericsson. These make Sony one of the most comprehensive entertainment companies in the world. Sony's principal business operations include Sony Corporation (Sony Electronics in the U.S.), Sony Pictures Entertainment, Sony Computer Entertainment, Sony Music Entertainment,Sony Ericsson, and Sony Financial. As a semiconductor maker, Sony is among the Worldwide Top 20 Semiconductor Sales Leaders.
The Sony Group (ソニー・グループ Sonī Gurūpu?) is a Japan-based corporate group primarily focused on the Electronics (such as AV/IT products & components), Game (such as PlayStation), Entertainment (such as motion pictures and music), and Financial Services (such as insurance and banking) sectors. The group consists of Sony Corporation (holding & electronics), Sony Computer Entertainment (game), Sony Pictures Entertainment (motion pictures), Sony Music Entertainment (music), Sony Financial Holdings (financial services) andothers.
Its founders Akio Morita and Masaru Ibuka derived the name from sonus, the Latin word for sound, and also from the English slang word "sonny", since they considered themselves to be "sonny boys", a loan word into Japanese which in the early 1950s connoted smart and presentable young men.


Source: http://en.wikipedia.org/wiki/Sony