Marie Besnier Beauvalot – $ 4 Billion

Marie Besnier Beauvalot is the daughter of Michel Besnier who is the founder of the dairy company, Lactalis. It’s located in Laval, which is their hometown in western France. Their dairy products contribute to more than $18 billion to their annual revenue. No wonder this French heiress has a net worth of $4 billion.

Back in 2000, she inherited the company along with her two brothers which gave them a combined 100% shares of the company. Currently, they’re expanding their company to Southeast Asia. We hope she will get insurance for her business as a precautionary measure during this expansion.