Top Billionaires in Thailand with Net Worth

Thailand

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Embark on an enriching exploration of Thailand's dynamic billionaire landscape, where visionaries from diverse industries shape economic prosperity. Sarath Ratanavadi, leads as the 1st in Thailand, with $16.70B in Energy sector. Followed by Dhanin Chearavanont, 2nd in Thailand, making waves in Diversified at 170th globally, and Charoen Sirivadhanabhakdi & family, 3rd in Thailand, contributing significantly to Food & Beverage at 294th globally.

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List of Top Billionaires in Thailand Today (23rd October 2026)

Last updated - 23 October 2026

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Rank

Name

Global Rank

Net Worth

1

Sarath Ratanavadi

Sarath Ratanavadi

163

$16.70 B

2

Dhanin Chearavanont

Dhanin Chearavanont

170

$16.03 B

3

Charoen Sirivadhanabhakdi & family

Charoen Sirivadhanabhakdi & family

294

$11.57 B

4

Sumet Jiaravanon

Sumet Jiaravanon

636

$6.35 B

5

Jaran Chiaravanont

Jaran Chiaravanont

663

$6.26 B

6

Somurai Jaruphnit

Somurai Jaruphnit

1038

$4.11 B

7

Sathien Sathientham

Sathien Sathientham

1440

$2.85 B

8

Wichai Thongtang

Wichai Thongtang

1890

$2.15 B

9

Phongthep Chiaravanont

Phongthep Chiaravanont

1946

$2.10 B

10

Manas Chiaravanond

Manas Chiaravanond

1969

$2.08 B

10

Somsri Lamsam

1972

$2.08 B

12

Prathip Chiravanond

Prathip Chiravanond

1986

$2.06 B

13

Thaksin Shinawatra

Thaksin Shinawatra

2309

$1.78 B

14

Harald Link

2319

$1.77 B

15

Winai Teawsomboonkij

Winai Teawsomboonkij

2578

$1.53 B

16

Surin Upatkoon

2653

$1.47 B

17

William Heinecke

William Heinecke

3149

$1.13 B

18

Nutchamai Thanombooncharoen

Nutchamai Thanombooncharoen

3187

$1.11 B

19

Bancha Ongkosit

Bancha Ongkosit

3275

$1.06 B

20

Prayudh Mahagitsiri

Prayudh Mahagitsiri

3291

$1.05 B

FAQs

Who is the richest person in Thailand, and what is their net worth?

The richest person in Thailand is Sarath Ratanavadi, with a net worth of 15.11 billion.

What is the primary industry of the majority of billionaires in the top 10 list of billionaires in Thailand?

The majority of billionaires in the top list of Thailand are from the Diversified industry.

Who is oldest in the Thailand's top 10 billionaire list and what industry are they associated with?

Thailand's oldest billionaire in the top 10 list is Jaran Chiaravanont aged 96 , associated with the Diversified industry.

How many industries are represented among the top 10 billionaires in Thailand?

The top 10 billionaires in Thailand come from 5 industries - Diversified, Finance & Investments, Healthcare, Food & Beverage, Energy

What percentage of the Thailand's top billionaires made their fortunes in the Diversified sector?

40% of the top 10 billionaires (4 out of 10) are from the Diversified industry in Thailand.

Who is the youngest person in Thailand's top 10 billionaires, and how old are they?

Thailand's youngest billionaire is Sarath Ratanavadi, at 61 years old.

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