Sergey Brin vs Anna Katharina Viessmann: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Anna Katharina Viessmann's $4.11 billion — a gap of $214 billion, or 53 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Anna Katharina Viessmann
Source of wealth: Heating and cooling equipment
$4.11B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Anna Katharina Viessmann | |
|---|---|---|
| Net worth | $218.1B | $4.11B |
| World rank | #4 | #1041 |
| Makes per second | $1,584 | $2.20 |
| Makes per day | $136.9M | $190,430 |
| Today | +$1.58B | −$12.1M |
| Source of wealth | Heating and cooling equipment | |
| Age | 53 | 40 |
| Country | United States | Germany |
Net worth by year
| Year | Sergey Brin | Anna Katharina Viessmann |
|---|---|---|
| 2026 | $237B | $4.5B |
| 2025 | $138B | $4B |
| 2024 | $110B | $3.6B |
| 2023 | $76B | $2.6B |
| 2022 | $107B | $2.8B |
| 2021 | $89B | $2.2B |
| 2020 | $49.1B | $1.3B |
| 2019 | $49.8B | — |
| 2018 | $47.5B | — |
| 2017 | $39.8B | — |
| 2016 | $34.4B | — |
| 2015 | $29.2B | — |
Frequently asked questions
Who is richer, Sergey Brin or Anna Katharina Viessmann?
Sergey Brin is richer, worth $218.1 billion compared with Anna Katharina Viessmann's $4.11 billion. The difference is $214 billion.
Who makes more per second, Sergey Brin or Anna Katharina Viessmann?
Sergey Brin makes more: about $1,584 per second versus $2.20. Per day that's $136.9M vs $190,430.
How many times richer is Sergey Brin than Anna Katharina Viessmann?
Sergey Brin has about 53 times Anna Katharina Viessmann's net worth.