The 25 Biggest Tech Companies On The Fortune 500


23. eBay

Fortune 500 Rank: No. 196

Revenue: $14.1 billion

Top Executive: CEO John Donahoe

San Jose, Calif.-based eBay moved up from No. 228 last year. The online auctioneer may be best known to solution providers as the company where Hewlett-Packard CEO Meg Whitman used to work.