8) Finn Rausing – Net Worth: $4.1 Billion

This 59-year-old billionaire and his siblings Jorn and Kirsten are on the board of Tetra Laval. They are the grandchildren of the founder of Tetra Pak. The family members maintain a low profile.

7) Liselott Persson – Net Worth: $4.1 Billion

This 65-year-old billionaire is the sister of Stefan Persson, the richest person in Sweden. Also known as Lotti, she owns more than 5 percent of the fast fashion behemoth H&M’s equity.

6) Jorn Rausing – Net Worth: $4.3 Billion

This 54-year-old billionaire has a stake in his family’s packaging giant Tetra Laval. He also owns a part of online grocery retailer Ocado, which saw its stock skyrocket more than 500 percent last year.

5) Melker Schorling – Net Worth: $4.6 Billion

This 67-year-old self-made billionaire’s fortune jumped by more than $1 billion during the last year as the shares of his eponymous company, Melker Schorling AB, increased 40 percent.