Anna Katharina Viessmann vs Xia Zuoquan: who is richer?
Anna Katharina Viessmann is richer, with a net worth of $4.11 billion versus Xia Zuoquan's $4.1 billion — a gap of $9.07 million, or 1.00 times as much (as of November 7, 2026).
Anna Katharina Viessmann
Source of wealth: Heating and cooling equipment
$4.11B
Made since you opened this page: $0.00
Xia Zuoquan
Source of wealth: Automobiles, batteries
$4.1B
Side-by-side
| Anna Katharina Viessmann | Xia Zuoquan | |
|---|---|---|
| Net worth | $4.11B | $4.1B |
| World rank | #1041 | #1044 |
| Makes per second | $2.20 | −$13.80 |
| Makes per day | $190,437 | −$1.19M |
| Today | −$12.1M | −$37.91M |
| Source of wealth | Heating and cooling equipment | Automobiles, batteries |
| Age | 40 | 64 |
| Country | Germany | China |
Net worth by year
| Year | Anna Katharina Viessmann | Xia Zuoquan |
|---|---|---|
| 2026 | $4.5B | $4.1B |
| 2025 | $4B | $4.8B |
| 2024 | $3.6B | $2.9B |
| 2023 | $2.6B | $3.6B |
| 2022 | $2.8B | $3.5B |
| 2021 | $2.2B | $3B |
| 2020 | $1.3B | — |
| 2018 | — | $1.1B |
Frequently asked questions
Who is richer, Anna Katharina Viessmann or Xia Zuoquan?
Anna Katharina Viessmann is richer, worth $4.11 billion compared with Xia Zuoquan's $4.1 billion. The difference is $9.07 million.
Who makes more per second, Anna Katharina Viessmann or Xia Zuoquan?
Anna Katharina Viessmann makes more: about $2.20 per second versus −$13.80. Per day that's $190,437 vs −$1.19M.
How many times richer is Anna Katharina Viessmann than Xia Zuoquan?
Anna Katharina Viessmann has about 1.00 times Xia Zuoquan's net worth.