Billionaires Born in Saint John County

Ranked by recorded net worth, using documented birthplaces.

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

3
People recorded
1
Net worth of $1B or more
$6.4B
Combined recorded net worth

Districts and counties

Saint John 3

Billionaires and Business LeadersBy net worth

  1. 1Arthur IrvingSaint John · Canadian businessman (1930-2024)$6.4B
  2. 2Patrick HorsmanTech founderSaint John · American investment executive and entrepreneurUndisclosed
  3. 3Arthur James NesbittPublic company founderSaint John · Canadian businessmanUndisclosed

Technology Sectors

Internet and Software 1Web3 and Blockchain 1

Leading IndustriesBy associated people

cryptocurrency1
conglomerate1
financial services1

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