AUM
$5B+ (Tattarang private investment arm)
Principals
5
Principal Net Worth
$20.5B
Data Flags
Well-documented family office; Tattarang is the investment arm
Forrest Family Office (Tattarang)
SFOHigh ConfidencePerth, Western Australia
Last verified: Jan 16, 2026
Details
- Website
- https://www.tattarang.com
- Source of Wealth
- Metals & Mining (Fortescue Metals Group)
- Assets Under Management
- $5B+ (Tattarang private investment arm)
- Source File
- research/organizations/forrest-family-office.md
- UID
- fo-forrest-family-office
Also Known As
Andrew Forrest Family OfficeForrest Family OfficeTattarangMinderoo Family Office
Principals (5)
Team Members (4)
Related Entities (7)
Forrest Research FoundationFoundation
Research funding
Fortescue Metals GroupSubsidiary
ASX-listed iron ore company (founder, major stake)
Minderoo FoundationFoundation
Family philanthropy foundation (A$9.6B endowment)
Minderoo GroupSubsidiary
Pastoral/agricultural interests
Squadron EnergySubsidiary
Private energy company (acquired CWP Renewables 2022 for ~A$4B)
TattarangSubsidiary
Private investment group (family office)
Walk Free FoundationFoundation
Anti-slavery nonprofit
Relationship Strength
Loading relationships...
Sources (6)
Changelog
- 2026-01-16Enriched with principal biography, birth date, Giving Pledge (2013), Fortescue founding, family members (Nicola, Grace, Sophia, Sydney), entities (Tattarang, Squadron Energy, Minderoo), education. Updated confidence to High due to well-documented family office structure.
- 2026-01-15Auto-generated from principal Andrew Forrest & family