Anna Katharina Viessmann
Source of wealth: Heating and cooling equipment
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The scale of their wealth
Health
The price of life
Let's compare Anna Katharina Viessmann's fortune with the healthcare spending of a massive country
Anna Katharina Viessmann could fund the entire healthcare system of DR Congo, with a population of over 105,800,000 people, for approximately 2.0 years.
But even if we compare their fortune with that of a rich country
On the other end, Anna Katharina Viessmann could cover the healthcare spending of Luxembourg, considered the most heavily funded healthcare system in the world, for 0.9 years.
Education
Buying the future
Let's also compare their fortune with education spending, first with a poor country
Anna Katharina Viessmann could cover the total cost of Nigeria's education system, the most populous country in Africa with over 243,000,000 inhabitants, for 1.3 years.
And yes, we can also compare it with a rich country
But they couldn't just cover the cost of a poor country; Luxembourg is considered the country with the highest per capita investment in education in the world, and Anna Katharina Viessmann could pay for it entirely for 1.8 years.
Research
The monopoly on progress
Coming full circle, we think it's also interesting to add another gigantic country
Anna Katharina Viessmann could fully fund the state research budget of Pakistan, the fifth most populous country in the world with over 260,000,000 inhabitants, for 7.4 years.
And of course, the country that invests the most per capita worldwide
But even if we compare the total wealth of Anna Katharina Viessmann with Israel, the country that invests the most per capita in research in the world, they could cover the total cost of the system for 0.2 years.
Gold
Everyday luxuries

Anna Katharina Viessmann's fortune is equivalent to 30 tons of gold. It's hard to process, since we don't usually keep a handful of gold bars in our piggy banks.

A standard gold ring usually weighs between 4 and 7 grams. Let's say this one weighs 5 grams. It's usually 18 karats.
Based on today's gold price (excluding the jeweler's commission, shipping, or anything else), that ring would be worth $546.86.
Anna Katharina Viessmann could buy 8,065,876 gold rings. That's a lot of fingers and way too many gifts!!
And if you're struggling to visualize that many rings, it would take 1 trucks to transport them. Although Anna Katharina Viessmann will almost certainly have enough money left over to pay for the gas.
Biography
Anna Katharina is the daughter of Martin Viessmann, who chairs the executive board of Viessmann Generations Group, a family-owned investment company with the self-stated goal of "co-creating living spaces for future generations."
Her brother, Maximilian, is co-CEO of Viessmann Group, founded by their great-grandfather Johann Viessmann in 1917.
Viessmann sold their Climate Solutions business to Carrier in 2023 for EUR 12 billion.
Anna Katharina is a non-executive member of the board of the family holding company.
Financial Assets
Monthly wealth history
Fortune comparison
Historical data not available for comparison