NetWorth
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Kui
Cai Kui
Rank #963
CHINA•Diversified•Real estate

Cai Kui

Net Worth
$4.339B
+2.36% (24h)
Cai Kui, a prominent figure in China's real estate sector, is a billionaire whose wealth stems from his involvement in Longfor Properties, a company he co-founded with his then-wife Wu Yajun. Born in China, Cai Kui, now 63, has built a significant fortune through his strategic investments and development acumen. While his net worth has fluctuated, recent estimates place it around $4.5 billion, reflecting his continued influence in the industry. Cai is known for his low profile, but his success story is a testament to his vision and perseverance in the competitive real estate market.

How to read Cai Kui'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 Cai Kui, we anchor the narrative to Real estate and Real estate, 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 $4.339B alongside global rank #963, 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 (CHINA) 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 and Career

Cai Kui, born in China, embarked on his entrepreneurial journey with a foundation in academics, earning a degree from Nanjing University of Aeronautics and Astronautics. In 1994, Cai Kui co-founded Longfor Properties with his then-wife, Wu Yajun. The company quickly became a prominent player in the Chinese real estate market.

Rise to Success

Longfor Properties' debut on the Hong Kong Stock Exchange in 2009 marked a significant milestone, solidifying Cai Kui's position in the industry. The company's success is attributed to its rapid development strategies and focus on quality residential and commercial projects. Cai Kui's entrepreneurial spirit and strategic decisions were key to Longfor's expansion, with the company developing over 100 residential and 21 commercial projects across China.

Key Business Strategies

One of the key strategies employed by Longfor Properties under Cai Kui's influence was the emphasis on rapid project completion, often securing land and beginning construction much faster than competitors. Cai Kui's approach to innovation and market trends allowed Longfor to maintain a strong presence in the real estate sector. He established investment firm Junson Capital in Hong Kong in 2013.

Philanthropy

While specific details about Cai Kui's philanthropy are limited, his overall involvement in the business landscape suggests a commitment to contributing to society.

Career Timeline

2012

Divorce and Investment Firm

Divorced Wu Yajun and established investment firm Junson Capital in Hong Kong in 2013.

2009

Longfor Properties IPO

Longfor Properties debuted on the Hong Kong Stock Exchange.

1994

Cofounded Longfor Properties

Cofounded Longfor Properties with his then-wife Wu Yajun, which became a major real estate developer in China.

Key Business Ventures & Holdings

CompanyStakeValue
Longfor Group Holdings Ltd—$12.7M
5100 Xizang Glacier Co Ltd—$0.249M
China Green Broad Ecological Technology Co Ltd—$0.004M

Net Worth History

In-Depth Analysis

Early Life and Career

Cai Kui, born in China, embarked on his entrepreneurial journey with a foundation in academics, earning a degree from Nanjing University of Aeronautics and Astronautics. In 1994, Cai Kui co-founded Longfor Properties with his then-wife, Wu Yajun. The company quickly became a prominent player in the Chinese real estate market.

Rise to Success

Longfor Properties' debut on the Hong Kong Stock Exchange in 2009 marked a significant milestone, solidifying Cai Kui's position in the industry. The company's success is attributed to its rapid development strategies and focus on quality residential and commercial projects. Cai Kui's entrepreneurial spirit and strategic decisions were key to Longfor's expansion, with the company developing over 100 residential and 21 commercial projects across China.

Key Business Strategies

One of the key strategies employed by Longfor Properties under Cai Kui's influence was the emphasis on rapid project completion, often securing land and beginning construction much faster than competitors. Cai Kui's approach to innovation and market trends allowed Longfor to maintain a strong presence in the real estate sector. He established investment firm Junson Capital in Hong Kong in 2013.

Philanthropy

While specific details about Cai Kui's philanthropy are limited, his overall involvement in the business landscape suggests a commitment to contributing to society.

Data Sources & Methodology

Figures for Cai Kui 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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