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AUM

Not disclosed

Principals

2

Principal Net Worth

$8.1B

Data Flags

Often listed with brother Wijono Tanoko

Tanoko Family Office

SFOHigh Confidence

Surabaya, Indonesia

Last verified: Jan 17, 2026

Details

Website
Unknown
Source of Wealth
Manufacturing (Paint, Chemicals, Bottled Water)
Assets Under Management
Not disclosed
Source File
research/organizations/tanoko-family-office.md
UID
fo-tanoko-family-office

Also Known As

Hermanto Tanoko Family OfficeTanoko CapitalWijono & Hermanto Tanoko Family Office

Principals (2)

Hermanto TanokoFounder & CEO, Avia Avian Group / Impack PratamaOWNS
$8.1B
Wijono TanokoBusiness partnerOWNS

Team Members (3)

Axton SalimExecutive
WORKS_AT
Marcel IrawanExecutive
WORKS_AT
Michael GoenawanExecutive
WORKS_AT

Related Entities (4)

Avia AvianSubsidiary

Paint manufacturing (one of Indonesia's largest)

Impack Pratama IndustriSubsidiary

Indonesia Stock Exchange listed (IMPC)

Sariguna PrimatirtaSubsidiary

Bottled water (Tanobel brand)

Tanoko FoundationFoundation

Philanthropic arm

Relationship Strength

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Sources (4)

Changelog

  • 2026-01-17Upgraded to High confidence - Forbes $8.1B + Wikipedia Indonesia list verification
  • 2026-01-16Enriched with biography, net worth ($8.1B combined), Fortune Indonesia recognition, business diversification details, brother Wijono
  • 2026-01-15Auto-generated from principal Hermanto Tanoko

Engagement & Preferences