Headquartered in Tokyo, Japan, Oki Semiconductor employs over 2,400 people. Oki Semiconductor was established in 2008 and specializes in the design and manufacturing of LSI for video, speech synthesis, audio, security and display. Along with LSI products, Oki Semiconductor also provides low power microcontrollers, 32-bit microcontrollers, DRAM, P2ROM, video memory, optical components and others. Oki Electric and Oki LSI Technology have become part of Oki Semiconductor over time. The Oki Semiconductor business group was founded in 2005.