Charles Koch serves as chairman of this company, which made him and his late brother David into billionaires. The Washington Post analyzed all contributions to federal political committees since Jan.
Note: The List is ranked by square feet under construction as of Dec. 31, 2024. Source: The companies A new version of this list is available. View the most recent ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results