TLDR: The Tandy Corporation began in 1919 as a leather company, evolving under Charles Tandy. By acquiring Radio Shack in 1963, Tandy shifted focus to electronics, leading to the successful TRS-80 computer launch in 1977, which dominated the microcomputer market. Charles Tandy’s leadership established Tandy Corporation as a major player in retail and electronics before his death in 1978.
The Tandy Corporation, Part 1

