Portrait of Sebastian Kulczyk

Rank #2290

Sebastian Kulczyk

Net worth $1.8B

Diversified · Poland

Born
Nov 16, 1980
Age
45
Source
Diversified
Residence
Citizenship
Poland
Marital status
Children
0
Education
London School of Economics; Master, University of Poznan

Net worth over time

Biography

  • Sebastian Kulczyk and his sister Dominika Kulczyk inherited a fortune from their father Jan, who died in 2015 from complications of minor heart surgery.
  • In 2018, the siblings divvied up assets, with Sebastian getting a stake in Autostrada Eksploatacja, which maintains a major highway.
  • He also took over the chemical business Ciech and shares in mining companies, the latter of which he sold. He took Ciech private in 2024, renaming it Qemetica.
  • Sebastian also founded and runs VC tech fund Manta Ray.
  • Sebastian Kulczyk worked in the digital media unit at Sony BMG in New York when he was 21.

Financial assets

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