Who Are the Wisconsin Billionaires
The latest Forbes World's Billionaires List and Forbes 400 include several billionaires from Wisconsin or with major ties to the state. Their wealth is concentrated in healthcare, insurance, manufacturing, and diversified holdings. These individuals and families built or inherited fortunes tied to large private and public companies headquartered or founded in Wisconsin. Forbes World's Billionaires List
The state's billionaire cohort includes heirs to industrial and insurance empires alongside self-made founders of major companies. Their net worth is calculated from publicly traded holdings, private company valuations, and real estate, using stock prices from the most recent available reporting date. Forbes and Bloomberg Billionaires Index update these figures regularly based on market movements and company filings.
Top Wisconsin Billionaires by Net Worth
Lynde and Harry Bradley, heirs to the Allen-Bradley and Rockwell Automation fortune, rank among the wealthiest Wisconsin-linked individuals on the Forbes 400. Their wealth stems from the industrial automation company founded by their grandfather, with major operations in Milwaukee and global manufacturing facilities. Forbes 400
Other prominent Wisconsin billionaires include heirs to the Johnson family S.C. Johnson & Son fortune, with roots in Racine, and founders or leaders of major insurance and financial firms based in the state. Their net worth reflects stakes in private companies and public equities, with valuations influenced by annual revenue, profit margins, and market capitalization of the underlying businesses.
Key Companies and Wealth Sources
Industrial and Manufacturing Foundations
Allen-Bradley, now part of Rockwell Automation, remains a core asset for the Bradley family's wealth. The company's automation and control technologies power factories worldwide, generating steady revenue that supports the family's ranking among the richest in the state. Rockwell Automation
Diversified Holdings and Private Companies
Wisconsin billionaires also hold significant stakes in private companies across healthcare, insurance, and consumer goods. S.C. Johnson & Son, a family-owned firm, generates billions in revenue from household brands, with the Johnson family wealth closely tied to its private valuation. S.C. Johnson & Son
Public Market Exposures
Some Wisconsin-linked billionaires maintain large public equity positions in companies listed on major exchanges. Their net worth fluctuates with stock prices, and they often sit on boards or hold leadership roles that influence strategic decisions and long-term growth.
Rankings and Comparisons
On the Forbes 400, Wisconsin billionaires typically rank in the upper tiers based on combined family and individual net worth. Their placement is compared against billionaires from states like New York, California, and Texas, with the state's smaller population making each billionaire's concentration of wealth particularly notable.
Wealth Growth and Trends
Recent years have seen Wisconsin billionaires' wealth grow through stock market gains, private company appreciation, and new investments in technology and healthcare. The Forbes list highlights these trends, showing how diversified holdings and long-term business success translate into sustained billionaire status.