Julia Margaret Flesher Koch is an American socialite and philanthropist who is one of the richest women in the world. As of August 2026, her fortune was estimated at $81.2 billion. She inherited her f
Koch in 2017
Fred Thompson (left), David Koch (center), and Julia Koch in 2007
Koch, Inc. is an American multinational conglomerate corporation based in Wichita, Kansas, and is the second-largest privately held company in the United States, after Cargill. Its subsidiaries are in
Julia Koch
…in Manhattan from investor Joseph Chetrit for $40.25 million. David Koch died in August 2019, and Julia Koch and their three children inherited 42% of Koch Industries. As a result, she was listed by Bloomberg as the richest woman in the world and was included on Forbes' list of the 10 richest women in the world in…
Plumes of steam rise above the Pine Bend oil refinery in Rosemount, Minnesota, run by Flint Hills Resources, a subsidiary of Koch Industries.
Signage at a Georgia-Pacific site
Georgia-Pacific paper mill in Wauna, Oregon from Bradley State Scenic Viewpoint
Koch Fertilizer plant in Enid, Oklahoma, US