Five Missouri billionaires made Forbes magazine's 2025 list of the 400 richest Americans .

In making its annual list, the business magazine interviewed the billionaires and their associates while poring over Securities and Exchange Commission documents, court filings, probate records and news articles.

The people on this year's list are worth a combined $6.6 trillion — more than $1 trillion greater than last year's total. Tech mogul Elon Musk once again came out on top, with an estimated net worth of $428 billion.

Without further ado, here are five of the wealthiest people in the country who call the Show Me State their home.

Who are the richest people in Missouri?

David Steward , founder and chairman of IT provider World Wide Technology: $12.4 billion (Rank: #98)

Pauline MacMilla

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