Michael Dell vs Martin Viessmann: who is richer?
Michael Dell is richer, with a net worth of $194.9 billion versus Martin Viessmann's $2.79 billion — a gap of $192.1 billion, or 70 times as much (as of November 7, 2026).
Michael Dell
Source of wealth: Dell Technologies
$194.9B
Made since you opened this page: $0.00
Martin Viessmann
Source of wealth: Heating and cooling equipment
$2.79B
Made since you opened this page: $0.00
Side-by-side
| Michael Dell | Martin Viessmann | |
|---|---|---|
| Net worth | $194.9B | $2.79B |
| World rank | #6 | #1487 |
| Makes per second | $1,923 | $1.79 |
| Makes per day | $166.1M | $154,717 |
| Today | +$3.78B | −$8.21M |
| Source of wealth | Dell Technologies | Heating and cooling equipment |
| Age | 61 | 73 |
| Country | United States | Germany |
Net worth by year
| Year | Michael Dell | Martin Viessmann |
|---|---|---|
| 2026 | $141B | $3B |
| 2025 | $97.7B | $2.7B |
| 2024 | $91B | $2.5B |
| 2023 | $50.1B | $1.8B |
| 2022 | $55.1B | $1.9B |
| 2021 | $45.1B | $1.8B |
| 2020 | $22.9B | $1.1B |
| 2019 | $34.3B | $4.6B |
| 2018 | $22.7B | $5.7B |
| 2017 | $20.4B | $4.3B |
| 2016 | $19.8B | $3.3B |
| 2015 | $19.2B | $3.5B |
Frequently asked questions
Who is richer, Michael Dell or Martin Viessmann?
Michael Dell is richer, worth $194.9 billion compared with Martin Viessmann's $2.79 billion. The difference is $192.1 billion.
Who makes more per second, Michael Dell or Martin Viessmann?
Michael Dell makes more: about $1,923 per second versus $1.79. Per day that's $166.1M vs $154,717.
How many times richer is Michael Dell than Martin Viessmann?
Michael Dell has about 70 times Martin Viessmann's net worth.