Texas Instruments Semiconductor Company, USA

Texas Instruments (TI) is headquartered in Dallas, Texas, USA, and has manufacturing, design, or sales facilities in over 25 countries. Texas Instruments is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technology dominating the globe. After continuously acquiring the manufacturing division of Feisuo Semiconductor and Chengdu Chengxin Semiconductor, Texas Instruments acquired National Semiconductor for $6.5 billion in 2011, further strengthening its position as a giant in analog semiconductors.