Mars Family
Food / Confectionery •
USA
$143 Billion
Compared to highest reviewed family record
supported estimate · Bloomberg family ranking
Source of Wealth: Mars Inc.
Industry: Food / Confectionery
Founded By: Frank Mars
Founded Year: 1911
Continent: North America
Evidence record
Mars Family claim-level evidence
Each material valuation, principal-ownership and wealth-source statement is tied to the sources reviewed for this family record.
Valuation statusSupported estimate
As ofDec 9, 2025
Evidence confidencehigh
Last reviewedAug 27, 2026
Date basisValuation Date
Displayed valuation$143B
Family valuation$143BsupportedBloomberg
Principal ownershipMars family shareholders own the closely held Mars Inc.supportedBloomberg
Wealth sourceMars Inc., including confectionery and pet care.supportedBloomberg
BloombergThe World’s Richest Families 2025Published Dec 15, 2025 · Established Financial Publication
Limitations: Bloomberg reports $143.4 billion as of December 9, 2025; the directory displays the estimate at whole-billion precision.