Billionaires Born in County Cork

Ranked by recorded net worth, using documented birthplaces.

RichGeo records 3 people for County Cork by birthplace. 1 have reported or estimated net worth of at least $1 billion.

3
People recorded
1
Net worth of $1B or more
$3.1B
Combined recorded net worth

Districts and counties

Cork 2Macroom 1

Billionaires and Business LeadersBy net worth

  1. 1Denis O'BrienCork · Irish businessman$3.1B
  2. 2Dermot DesmondPublic company founderMacroom · Irish businessmanUndisclosed
  3. 3Sean VanamanTech founderCork · American video game designer, writer and podcasterUndisclosed

Technology Sectors

Internet and Software 1Web 2.0 and Internet Platforms 1

Leading IndustriesBy associated people

mass media1
aircraft lease1
telecommunications industry1
investment bank1
online gambling1
video game industry1

Companies Headquartered Here

  1. 1Johnson Controls1
  2. 2Tyco International1

Wealth figures are in U.S. dollars and use the latest available estimate for each person. Read the methodology and sources.