Cargill-MacMillan Family

Agriculture •USA

$56 Billion

Compared to highest reviewed family record

supported estimate · Bloomberg family ranking

Source of Wealth: Cargill

Industry: Agriculture

Founded By: William Wallace Cargill

Founded Year: 1865

Continent: North America

Evidence record

Cargill-MacMillan 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 5, 2024

Evidence confidencehigh

Last reviewedAug 27, 2026

Date basisValuation Date

Displayed valuation$56B

Family valuation$56BsupportedBloomberg

Principal ownershipCargill and MacMillan descendants are majority owners of Cargill and maintain control.supportedBloomberg

Wealth sourceCargillsupportedBloomberg

Limitations: Bloomberg reports $56 billion as of December 5, 2024. Private-company valuation remains estimate-dependent.