The 25 Biggest Tech Companies On The Fortune 500


24. Texas Instruments

Fortune 500 Rank: No. 218

Revenue: $12.8 billion

Top Executive: President and CEO Richard Templeton

Dallas-based Texas Instruments dropped from No. 200 last year. In November, the manufacturer of semiconductors and related software and tools announced a broad restructuring plan that focuses on its embedded technologies and winds down its mobile chip business.