Anthony Casalena

Anthony Casalena

Anthony Casalena (#1991)

  • $ 2 B
  • Software
  • United States
  • M
  • 44 Years

About Me

Anthony Casalena founded website building startup Squarespace in his University of Maryland dorm room in 2003. Casalena founded Squarespace with a $30,000 loan from his parents. Squarespace sells monthly or annual plans that range from a simple domain name and website to more advanced options for e-commerce. He took Squarespace public in 2021, then took it private in October 2024 alongside UK private equity firm Permira. Casalena owns more than 20% of Squarespace and remains CEO.
About Images

Achievements

Career Highlights

A snapshot of the defining milestones, leadership decisions, and breakthroughs that shaped Anthony Casalena’s rise and global influence.

  • #1982   Billionaires (2026)
  •   New Billionaires (2021)

Wealth Growth

Net Worth Growth Over Time

Tracking Anthony Casalena’s net worth journey over the years, highlighting key growth phases and financial milestones.

Current Net Worth: $2.1B (May 4, 2026)