Having a net worth of US$1 billion is no longer a closely guarded secret in Southeast Asia. There are 181 people in the region who have reached that level, according to the Hurun Global Rich List 2026, up seven from the previous year. But that wealth is far from evenly distributed across the region.
In fact, only six of Southeast Asia's 11 countries have representatives on the list. The other five have none, with not a single citizen reaching billionaire status according to Hurun. The concentration of wealth becomes even narrower at the city level, with just a handful of cities home to the region's wealthiest people.
The main data for this article comes from the Hurun Global Rich List 2026, released on March 5, 2026, with wealth calculated as of January 15, 2026. Here are the cities that are the main centers of billionaire wealth in Southeast Asia this year, ranked by number.
1. Singapore
As a city-state, Singapore is also the only city on this list where the entire national billionaire population is based in the same city. Hurun counted 59 billionaires based in Singapore in 2026, making it the city with the largest billionaire population in Southeast Asia.
However, that figure differs from other sources. Forbes counted 55 Singaporean billionaires in the World's Billionaires 2026, while Knight Frank counted 63 in 2026, up from 28 in 2021.
Singapore is also the only Southeast Asian city to consistently appear on global rankings of cities with the largest billionaire populations.
2. Bangkok
Hurun counted 40 billionaires in Thailand in 2026, all of them based in Bangkok.
The city is home to some of Thailand's largest conglomerates, including CP Group owned by the Chearavanont family, ThaiBev owned by Charoen Sirivadhanabhakdi, and Gulf Energy owned by Sarath Ratanavadi.
3. Jakarta
Indonesia has 44 billionaires on the Hurun 2026 list, but only 32 are based in Jakarta. Among the billionaires based in Jakarta are Prajogo Pangestu of Barito Pacific and Low Tuck Kwong of Bayan Resources.
The other 12 Indonesian billionaires are based outside Jakarta. The Hartono family, for example, still lives in Kudus, Central Java, the hometown of their Djarum business.
Meanwhile, Sukanto Tanoto of Royal Golden Eagle and Martua Sitorus, one of the founders of Wilmar International, have long been based in and run their businesses from Singapore, while still being listed as Indonesian citizens by both Forbes and Hurun.
4. Manila
Hurun counted 16 billionaires from the Philippines in 2026, but did not provide a city-level breakdown. However, most of the conglomerates owned by these billionaires are based in Metro Manila.
These include SM Investments owned by the Sy family, Ayala Corporation owned by the Zobel de Ayala family, San Miguel Corporation owned by Ramon Ang, International Container Terminal Services owned by Enrique Razon Jr., Alliance Global owned by Andrew Tan, Cosco Capital owned by Lucio and Susan Co, and Jollibee Foods owned by Tony Tan Caktiong.
With this concentration of corporate headquarters, Metro Manila is the main base for Philippine billionaires on the 2026 list.
5. Kuala Lumpur
Malaysia also has 16 billionaires on the Hurun Global Rich List 2026. Hurun does not publish a city-level breakdown, but most of their business empires are based in Kuala Lumpur or the Klang Valley.
These include the Koon family of Press Metal Aluminium, the Lee family of IOI Group, the Lim family of Genting Group, Quek Leng Chan of Hong Leong, and the Yeoh family of YTL Corporation.
Robert Kuok is one of the exceptions. Malaysia's richest person has lived in Deep Water Bay, Hong Kong, since 1973, although Kuok Group has its roots in Malaysia, where it was founded in Johor Bahru in 1949.
Viet Nam: Wealth Split Across Two Cities
Viet Nam stands out as an exception to the pattern seen in the other cities on this list. The Hurun Global Rich List 2026 counts 6 Viet Namese billionaires, the smallest tally among the region's countries with representatives on the list, and like the Philippines and Malaysia, Hurun doesn't break down names or home cities behind that figure.
The difference is that tracing the headquarters of Viet Nam's tycoons reveals wealth split between two cities rather than concentrated in one. Pham Nhat Vuong (Vingroup), Tran Dinh Long (Hoa Phat Group), and Ho Hung Anh (Techcombank) are based in Hanoi, while Nguyen Thi Phuong Thao (Vietjet Air) and Nguyen Dang Quang (Masan Group) are headquartered in Ho Chi Minh City, Viet Nam's largest commercial and financial hub.
This two-city split is what sets Viet Nam apart from Manila or Kuala Lumpur, where billionaire wealth clusters almost entirely in one place. That's why Viet Nam wasn't forced into its own city entry on this list.
