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AUM

$15B+ (primarily Meriton holdings)

Principals

4

Principal Net Worth

$15.6B

Data Flags

Family office operates through Meriton corporate structure

Triguboff Family Office

SFOHigh Confidence

Sydney, Australia

Last verified: Jan 16, 2026

Details

Source of Wealth
Real Estate Development
Assets Under Management
$15B+ (primarily Meriton holdings)
Source File
research/organizations/triguboff-family-office.md
UID
fo-triguboff-family-office

Also Known As

Harry Triguboff Family OfficeMeriton Family OfficeHigh-Rise Harry

Principals (4)

Harry TriguboffFounder/PrincipalOWNS
$15.6B
Rhonda-OWNS
Orna Triguboff-OWNS
Sharon Triguboff-OWNS

Team Members (3)

David GardinerExecutive, Meriton
WORKS_AT
Harry TriguboffManaging Director, Meriton
WORKS_AT
Heidi RiddellExecutive, Meriton
WORKS_AT

Related Entities (3)

Meriton GroupSubsidiary

Australia's largest apartment developer

Meriton SuitesSubsidiary

Hotel/serviced apartment chain (part of Meriton)

Triguboff FoundationFoundation

Philanthropic vehicle

Relationship Strength

Loading relationships...

Sources (5)

Changelog

  • 2026-01-16Upgraded to High confidence - verified net worth via Forbes ($18.8B) and AFR Rich List ($29.65B), #2 Australia's richest
  • 2026-01-16Enriched with full biography, education, career history, net worth update ($15.6B), family table, entities
  • 2026-01-15Auto-generated from principal Harry Triguboff

Engagement & Preferences