Hans Georg Naeder & family
Source of wealth: Prosthetics
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The scale of their wealth
Health
The price of life
Let's compare Hans Georg Naeder & family's fortune with the healthcare spending of a massive country
Hans Georg Naeder & family could fund the entire healthcare system of DR Congo, with a population of over 105,800,000 people, for approximately 1.8 years.
But even if we compare their fortune with that of a rich country
On the other end, Hans Georg Naeder & family could cover the healthcare spending of Luxembourg, considered the most heavily funded healthcare system in the world, for 0.8 years.
Education
Buying the future
Let's also compare their fortune with education spending, first with a poor country
Hans Georg Naeder & family could cover the total cost of Nigeria's education system, the most populous country in Africa with over 243,000,000 inhabitants, for 1.2 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 Hans Georg Naeder & family could pay for it entirely for 1.6 years.
Research
The monopoly on progress
Coming full circle, we think it's also interesting to add another gigantic country
Hans Georg Naeder & family could fully fund the state research budget of Pakistan, the fifth most populous country in the world with over 260,000,000 inhabitants, for 6.7 years.
And of course, the country that invests the most per capita worldwide
But even if we compare the total wealth of Hans Georg Naeder & family 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 0.1 years.
Gold
Everyday luxuries

Hans Georg Naeder & family's fortune is equivalent to 27 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.
Hans Georg Naeder & family could buy 7,252,917 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 Hans Georg Naeder & family will almost certainly have enough money left over to pay for the gas.
Biography
Hans Georg Naeder heads orthopedic device maker Ottobock SE; it takes its name from his grandfather Otto Bock, who founded the business in 1919.
The company, which had its IPO in 2025, is a partner with the Paralympics since 1988, producing hockey sledges and custom prosthetics for skiers, snowboarders and sprinters.
Since taking the reins from his father at age 28, Hans Georg has expanded the staff more than seven-fold to over 10,000 worldwide.
Ottobock operates sales and service branches in 60 countries and generates annual revenue of over $1.6 billion.
Swedish private equity firm EQT took a 20% stake in Ottobock in June 2017; Naeder and his family bought back the stake in March 2024.
Financial Assets
Monthly wealth history
Fortune comparison
Historical data not available for comparison