Katarina Martinson was bornon 1981 in Stockholm, Sweden, Sweden. Katarina Martinson is #1697 in List Billionaires People In The World. Katarina Martinson and her sister Louise Lindh each own a 14% stake in their family's investment outfit L.E. Lundbergforetagen AB, which holds interests in property management and a variety of other investments, including a pulp and paper company. Both also have board seats in the group companies along with their father Fredrik Lundberg. The company was founded by Fredrik's father Lars in 1944 as a construction outfit. Fredrik took over management of the firm in 1981. Lindh runs the groups' real estate outfit. Martinson is a board member at seven of the group's companies, including the industrial group Indutrade and power tool maker Husqvarna.