Igor Olenicoff

Igor Olenicoff

Igor Olenicoff (#447)

  • $ 8 B
  • Real estate
  • United States
  • M
  • 83 Years

About Me

Igor Olenicoff was born in Iran, where his tzarist-connected parents had moved to escape the Soviet Revolution. He moved to the U.S. at age 15 and eventually built up a substantial real estate empire. His Olen Properties owns more than 8 million square feet of office space and over 17,000 residential units in California and seven other U.S. states. Olenicoff's daughter and heir-apparent, Natalia Ostensen, assists in running the day-to-day operations. In 2007, Olenicoff pleaded guilty to lying on his tax return about keeping $200 million in offshore accounts, and agreed to pay $52 million in back taxes and fraud penalties.
About Images

Achievements

Career Highlights

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

  • #455   Billionaires (2026)
  • #172   Forbes 400 (2025)

Wealth Growth

Net Worth Growth Over Time

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

Current Net Worth: $8.0B (May 4, 2026)