Zhang Gongyun vs Helena Dassault: who is richer?
Zhang Gongyun is richer, with a net worth of $2.39 billion versus Helena Dassault's $2.39 billion — a gap of $3.94 million, or 1.00 times as much (as of November 7, 2026).
Zhang Gongyun
Source of wealth: Tyre manufacturing machinery
$2.39B
Made since you opened this page: $0.00
Helena Dassault
Source of wealth: Inherited
$2.39B
Side-by-side
| Zhang Gongyun | Helena Dassault | |
|---|---|---|
| Net worth | $2.39B | $2.39B |
| World rank | #1698 | #1700 |
| Makes per second | $9.78 | −$8.10 |
| Makes per day | $845,209 | −$699,877 |
| Today | −$15.78M | −$15.86M |
| Source of wealth | Tyre manufacturing machinery | Inherited |
| Age | 63 | 37 |
| Country | China | France |
Net worth by year
| Year | Zhang Gongyun | Helena Dassault |
|---|---|---|
| 2026 | $3.6B | $2.4B |
| 2025 | $1.9B | $2.8B |
| 2024 | $1.2B | $2.5B |
| 2023 | $1B | — |
| 2021 | $1.3B | — |
Frequently asked questions
Who is richer, Zhang Gongyun or Helena Dassault?
Zhang Gongyun is richer, worth $2.39 billion compared with Helena Dassault's $2.39 billion. The difference is $3.94 million.
Who makes more per second, Zhang Gongyun or Helena Dassault?
Zhang Gongyun makes more: about $9.78 per second versus −$8.10. Per day that's $845,209 vs −$699,877.
How many times richer is Zhang Gongyun than Helena Dassault?
Zhang Gongyun has about 1.00 times Helena Dassault's net worth.