Texas Instruments
In 1930, J. Clarence Karcher and Eugene McDermott founded Geophysical Service, an early provider of seismic exploration services to the petroleum industry. In 1939, the company reorganized as Coronado Corp., an oil company with Geophysical Service Inc (GSI), now as a subsidiary. On December 6, 1941, McDermott along with three other GSI employees, J. Erik Jonsson, Cecil H. Green, and H.B. Peacock purchased GSI. During World War II, GSI expanded their services to include electronics for the U.S. Army, Signal Corps, and the U.S. Navy. In 1951, the company changed its name to Texas Instruments, with GSI becoming a wholly owned subsidiary of the new company.
Texas Department of Insurance
The Texas Department of Insurance (TDI) regulates insurers and other companies that conduct insurance business in Texas, and assists Texas-based insurance consumers. TDI was founded in 1876 as the Department of Insurance, Statistics and History. The agency is headquartered at the William P. Hobby State Office Building at 333 Guadalupe Street in Austin, Texas, United States.