Toshiba Corporation operates in the Household audio and video equipment sector. TOSHIBA CORPORATION has five business segments. The Digital Product segment manufactures and sells hard disc devices, optical disc devices, televisions, blu-ray disc (BD) players and recorders, digital versatile disc (DVD) players and recorders, personal computers (PCs) and combined machines, among others. The Electronic Device segment provides general logic integrated circuits (ICs), optical semiconductors, power devices, logic large-scale integrated (LSI) circuits, liquid crystal displays and others. The Social Infrastructure segment offers various generation systems, power distribution systems, water and sewer systems, transportation systems and station automation systems, among others. The Home Appliance segment provides refrigerators, drying machines, washing machines, cooking utensils, cleaners and lighting equipment, among others. The Others segment is involved in the logistics business. On July 29, 2011, the Company acquired Landis+Gyr AG. In our complete report available for purchase the company is compared to: Quanta Computer Incorporated, Lenovo Group Limited and Acer Incorporated.