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Billionaire Profile
Geng Diangen
Global Rank
#3335

Geng Diangen

CEO, Internet
Beijing, China
Real-Time Net Worth
$1.04B
Estimated based on Internet stock value as of August 24, 2026
0% (24h)
Age
69
Source
Internet
Industry
Telecom
Citizenship
China

Biography

Geng Diangen, a self-made billionaire, is the founder and former chairman of Beijing Sinnet Technology, a major internet data services provider in China. His career began in sales, later transitioning to leadership roles in telecommunications before establishing Sinnet Technology in 1999. Geng, who holds an MBA from the University of Texas at Arlington, built Sinnet into a publicly listed company, with its shares trading on the Shenzhen Stock Exchange. As of March 24, 2026, his real-time net worth is estimated at $1.2 Billion.

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Data Updated
Aug 23, 2026
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Wealth Over Time

Net Worth History

YearNet Worth
2026$1.04B
2025$1.30B
2024$1.30B

Portfolio Holdings

Beijing Sinnet Technology

Beijing Sinnet Technology

technology
Ownership
47%
Beijing, China
Founded 1999

In-Depth Profile

Early Life

Geng Diangen's background is not widely documented, but it is known that he holds a Master of Business Administration from the University of Texas at Arlington.

Rise to Success

Geng Diangen's entrepreneurial journey began with the founding of Beijing Sinnet Technology in 1999. He started the company and built it into a significant player in China's internet data services market. Sinnet was listed on the Shenzhen Stock Exchange in 2014. Geng served as the chairman until 2022.

Key Business Strategies

Geng's key business strategy involved establishing Sinnet as a leading provider of internet data services. Under his leadership, the company focused on providing essential infrastructure and services to support China's rapidly growing internet sector. The company's listing on the Shenzhen Stock Exchange in 2014 was a pivotal moment, providing access to capital and enhancing its market presence. The company's plan to purchase a cloud-computer services firm improved its competitiveness.

Philanthropy

There is no specific data available regarding Geng Diangen's direct philanthropic activities. However, his business success has likely contributed to various economic and social developments within China.

Career Milestones

1999

Founded Beijing Sinnet Technology

Established Beijing Sinnet Technology, which became a significant internet data services provider.

2014

Sinnet Listed on Shenzhen Stock Exchange

Took Sinnet public, expanding the company's market presence.

2022

Resigned as Chairman of Sinnet

Stepped down as chairman of Beijing Sinnet Technology.

Philanthropy & Social Impact

Not Available

Undisclosed

Philanthropic information is not available

Billionaires Connected to Geng Diangen

Peers in Telecom

All Telecom billionaires

Richest in China

All billionaires from China

Adjacent Global Ranks

Full global ranking

Frequently Asked Questions

What is Geng Diangen's net worth in 2026?
As of 2026, Geng Diangen's estimated net worth is $1.041 billion, ranking #3335 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Geng Diangen make their money?
Geng Diangen's wealth primarily comes from Internet, most notably through Internet.
Where is Geng Diangen from?
Geng Diangen is from China.
How old is Geng Diangen?
Geng Diangen is 69 years old.

Sources & References

  1. Geng Diangen — Forbes profile Forbes