Biography
Mariana Voigt Schwartz Gomes, a Brazilian heiress and major shareholder in WEG S.A., a leading multinational in the industrial equipment sector, has a net worth of $1.7 billion. Her wealth stems from her grandfather Werner Ricardo Voigt, who co-founded WEG in 1961. Mariana, at 40 years old, is involved in the design of interiors and has a Master of Architecture degree. She is married and has one child. Her source of wealth is the industrial machinery industry, and she is one of the largest individual shareholders of WEG, a global leader in the manufacturing of electrical motors and related equipment. Her career is defined by generational stewardship and fiduciary oversight of the complex family assets.
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Sep 10, 2026