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Billionaire Profile
Cao Ji
Global Rank
#2985

Image: Unknown authorUnknown author | Public domain | via Wikimedia Commons

Cao Ji

CEO, Manufacturing
Hangzhou, China
Real-Time Net Worth
$1.26B
Estimated based on Manufacturing stock value as of September 10, 2026
+0.05% (24h)
Age
74
Source
Manufacturing
Industry
Manufacturing
Citizenship
China

Biography

Cao Ji, a 74-year-old self-made billionaire from China, chairs Zhejiang Hangke Technology, a key supplier to the lithium battery industry. His wealth stems from his manufacturing expertise, with a net worth of $1.7 billion as of March 2026. His career began in the manufacturing sector, where he has achieved significant success through Zhejiang Hangke Technology, which went public in 2019. Cao Ji's leadership has been instrumental in Hangke's growth and its position in the lithium battery supply chain.

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Data Updated
Sep 10, 2026
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Wealth Over Time

Net Worth History

YearNet Worth
2026$1.26B
2025$1.70B
2024$1.70B

Portfolio Holdings

Zhejiang Hangke Technology

Zhejiang Hangke Technology

manufacturing
Ownership
60%
Hangzhou, China

In-Depth Profile

Cao Ji, a self-made billionaire from China, built his significant wealth through a long and successful career in the manufacturing sector, culminating in his leadership of Zhejiang Hangke Technology. His journey began in the late nineteen-nineties, establishing a foundation in processing and breeding operations before transitioning into the burgeoning lithium battery industry. This strategic pivot allowed him to capitalize on global demand for advanced energy solutions, positioning his company as a key supplier in a rapidly expanding market.

Cao Ji's entrepreneurial path began in the late nineteen-nineties when he co-founded Shandong Yisheng Livestock & Poultry Breeding in the Chinese city of Yantai. This initial venture, established with more than thirty other individuals, focused on the processing of livestock and poultry. While details of his specific role in this early enterprise are not readily available, it marked his entry into business ownership and the manufacturing landscape. This experience likely provided him with foundational knowledge in operational management and the complexities of running a large-scale production facility, skills that would prove invaluable in his subsequent endeavors.

The core of Cao Ji's substantial wealth today is derived from his significant stake in Zhejiang Hangke Technology, a company that operates within the critical lithium battery industry. As the chairman, he has steered the company to become a crucial supplier to manufacturers in this sector. Zhejiang Hangke Technology specializes in providing essential equipment and solutions that are vital for the production of lithium batteries, which power everything from electric vehicles to consumer electronics and renewable energy storage systems. The company's public listing on the Shanghai Stock Exchange in two thousand nineteen marked a pivotal moment, providing liquidity and a clear valuation for his ownership, directly translating into his considerable net worth.

The progression of Cao Ji's career demonstrates a strategic evolution from a more traditional manufacturing base to a high-growth, technologically advanced industry. His ability to identify and leverage opportunities within the manufacturing landscape, particularly in the context of global energy transitions, has been central to his success. By focusing Zhejiang Hangke Technology on the lithium battery supply chain, he aligned his business with a sector experiencing exponential demand. This focus, coupled with effective leadership and operational expertise, has been instrumental in the company's growth and its established position as a key player, solidifying the source of Cao Ji's wealth.

Career Milestones

1997

Founded Shandong Yisheng Livestock & Poultry Breeding

Founded the processor of Yisheng with 33 others persons in the Chinese city of Yantai.

2019

Hangke went public on the Shanghai Stock Exchange

Zhejiang Hangke Technology, a supplier to the lithium battery industry, went public on the Shanghai Stock Exchange.

Billionaires Connected to Cao Ji

Peers in Manufacturing

All Manufacturing billionaires

Richest in China

All billionaires from China

Adjacent Global Ranks

Full global ranking

Frequently Asked Questions

What is Cao Ji's net worth in 2026?
As of 2026, Cao Ji's estimated net worth is $1.257 billion, ranking #2985 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Cao Ji make their money?
Cao Ji's wealth primarily comes from Manufacturing, most notably through Manufacturing.
Where is Cao Ji from?
Cao Ji is from China.
How old is Cao Ji?
Cao Ji is 74 years old.

Sources & References

  1. Cao Ji — Forbes profile Forbes