Bill Koch (businessman) - Wikipedia
Bill Koch Is Off-Loading $15 Million Worth of Wine | Vanity Fair
Bill Koch: tax dodges of the American super rich (Part 1) - Michael West Media
Billionaire Palm Beach resident Bill Koch on his family, his ambitions and his school - Palm Beach Florida Weekly
GiveSendGo data: Bill Koch's wife gave to campaign claiming vote fraud
Koch Brother Wages 12-Year Fight Over Wind Farm - The New York Times
Koch I, William - National Sailing Hall of Fame
Billionaire William Koch awarded $12M for phony wine case - New York Daily News
William F. Koch, advocate for Buffalo's old buildings and churches | Local News | buffalonews.com
George William Koch (1926-2014) - Find a Grave Memorial
Recapturing the West: The Collection of William I. Koch | Fine Art Notebook™
Bill Koch puts his 9-bedroom Cape Cod mansion on the market for $15m | Daily Mail Online
Koch Brother Wins $12 Million in Fake Wine Suit
H. William Koch | The Grainger College of Engineering | UIUC
Herman William Koch | NIST
William Koch emerges from shadow of famous siblings – Center for Public Integrity
Upheaval Amid 'Alarming' Revelations at William Koch's Florida School - The New York Times
Billionaire William Koch wins $12m in courtroom wine fraud battle | US news | The Guardian
William I. Koch, Chief Executive Officer and Chairman of the Board
William I. Koch: The Independent Institute
William Koch
Billionaire Palm Beach resident Bill Koch on his family, his ambitions and his school - Palm Beach Florida Weekly
