About this Database

Company hierarchies, executives, boards, and brands of public and private companies in the US and some international public companies back to 1993. Corporate Affiliations contains listings for:

  • all major publicly traded companies with U.S. located headquarters traded on one of the three major U.S. exchanges: NYSE, NASDAQ and NYSEAMEX. Also included are significant companies traded on smaller U.S. exchanges.
  • U.S. based private companies with revenues of $1 million or greater, 300 employees or substantial assets
  • Parent companies of U.S. subsidiaries and all subsidiaries of these parent companies regardless of location.

The historical edition allows searching and display of information going back to 1993.

Investment funds or companies with letter series stocks are not listed.