NetWorth
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Shian
Diona Teh Li Shian
Rank #2179
MALAYSIA•Finance Investments•Banking

Diona Teh Li Shian

Net Worth
$1.895B
+0.14% (24h)
Diona Teh Li Shian is a Malaysian billionaire known for her contributions to the financial sector. As the youngest daughter of the late Tan Sri Teh Hong Piow, the founder of Public Bank, she is actively involved in the family's business and investment ventures. Her net worth is estimated at $1.98 billion as of March 2026. Beyond her business interests, Teh is committed to philanthropy, supporting healthcare, education, and community development initiatives. She is a Singaporean citizen and resides in Singapore.

How to read Diona Teh Li Shian's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Diona Teh Li Shian, we anchor the narrative to Banking and Banking, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $1.895B alongside global rank #2179, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (MALAYSIA) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

Diona Teh Li Shian is the daughter of the late Tan Sri Teh Hong Piow, a prominent banker and the founder of Public Bank. Born and raised in Kuala Lumpur, Malaysia, she grew up in a family deeply involved in the banking industry. Her father, Tan Sri Teh Hong Piow, founded Public Bank in 1966, which grew to be one of Malaysia's leading financial institutions.

Rise to Success

Following the passing of her father in December 2022, Diona Teh Li Shian has become a public figure for the family. She has been actively involved in strategic decisions within the family's holding company and has also made significant contributions to the philanthropic legacy established by her father.

Key Business Strategies

Diona Teh Li Shian is involved in the family's investment holdings. The Teh family's estate and Consolidated Teh Holdings, which represents a significant stake in Public Bank, are gradually reducing their holdings in accordance with the Financial Services Act. In 2025, she made headlines for purchasing a Good Class Bungalow in Singapore for a record-breaking price, reflecting her strategic investment approach.

Philanthropy

Diona Teh Li Shian is committed to continuing her father's philanthropic legacy. She has made significant contributions to various charitable causes, including donations to hospitals and educational initiatives. Her philanthropic efforts support healthcare, education, and community development, aiming to improve the well-being and opportunities for underprivileged communities in Malaysia.

Career Timeline

2025

Purchased Singapore GCB

Purchased a Good Class Bungalow in Singapore, setting a record for the highest price per square foot.

2024

Philanthropic Contributions

Made significant contributions to hospitals and various charities, continuing her father's philanthropic legacy.

2022

Inherited Family Stake

Following the death of her father, Tan Sri Teh Hong Piow, Diona inherited a significant stake in the family's holdings, particularly in Public Bank.

Philanthropic Impact

Healthcare$33.75M

Tung Shin Hospital Donation

Donated RM143 million to Tung Shin Hospital.

Various$0.47M

Other Charitable Contributions

Contributed to Hospital Sultan Idris Shah, Rumah Bakti Ci Hang, and other charities.

Education and Community Development$4.2M

UTAR Initiatives

Donated to UTAR and for the establishment of STEM centers.

Key Business Ventures & Holdings

CompanyStakeValue
Public Bank Berhad22.02%$1.3M

Net Worth History

In-Depth Analysis

Early Life

Diona Teh Li Shian is the daughter of the late Tan Sri Teh Hong Piow, a prominent banker and the founder of Public Bank. Born and raised in Kuala Lumpur, Malaysia, she grew up in a family deeply involved in the banking industry. Her father, Tan Sri Teh Hong Piow, founded Public Bank in 1966, which grew to be one of Malaysia's leading financial institutions.

Rise to Success

Following the passing of her father in December 2022, Diona Teh Li Shian has become a public figure for the family. She has been actively involved in strategic decisions within the family's holding company and has also made significant contributions to the philanthropic legacy established by her father.

Key Business Strategies

Diona Teh Li Shian is involved in the family's investment holdings. The Teh family's estate and Consolidated Teh Holdings, which represents a significant stake in Public Bank, are gradually reducing their holdings in accordance with the Financial Services Act. In 2025, she made headlines for purchasing a Good Class Bungalow in Singapore for a record-breaking price, reflecting her strategic investment approach.

Philanthropy

Diona Teh Li Shian is committed to continuing her father's philanthropic legacy. She has made significant contributions to various charitable causes, including donations to hospitals and educational initiatives. Her philanthropic efforts support healthcare, education, and community development, aiming to improve the well-being and opportunities for underprivileged communities in Malaysia.

Data Sources & Methodology

Figures for Diona Teh Li Shian are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.

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