The biggest fortunes built in business and tech — founders, moguls and investors, ranked by sourced net worth.
Michael Dell
Mark Zuckerberg
Jensen Huang
Bernard Arnault
Warren Buffett
Amancio Ortega
Jim Walton
Carlos Slim
Alice Walton
Steve Ballmer
Thomas Peterffy
Michael Bloomberg
Changpeng Zhao
Bill Gates
Mukesh Ambani
Gautam Adani
Masayoshi Son
Charles Koch
Tadashi Yanai
Zhang YimingRanked by sourced net worth (Forbes / Wikidata). Figures are estimates and may be out of date — not financial advice.
The largest fortunes on record — ranked by sourced net worth, not vibes.
View the rankingThe most recognizable names barely old enough to be on the list.
View the rankingThe longest lives still in the public eye — ranked oldest first.
View the ranking