Here are the Top 10 Wealthiest Families in the World in 2025
While there are budding billionaires and trillionaires every year with outstanding major brands, they are in comparison to the generational wealth of some of the oldest and wealthiest families in the world. The ‘Old Money’ families go back way back to the 19th and 18th centuries from owning businesses that have seen gradual growth along the years.
Wealthiest Families in the World 2025
| Rank | Family Name | Source of Wealth | Estimated Net Worth (USD) |
| 1 | Walton | Walmart (Retail) | $432.4 Billion |
| 2 | Al Nahyan | Abu Dhabi Royal Family (Oil) | $323.9 Billion |
| 3 | Al Thani | Qatar Royal Family (Oil & Gas) | $172.9 Billion |
| 4 | Hermès | Hermès (Luxury Goods) | $170.6 Billion |
| 5 | Koch | Koch Industries (Energy & Chemicals) | $148.5 Billion |
| 6 | Al Saud | Saudi Royal Family (Oil) | $140 Billion |
| 7 | Mars | Mars Inc. (Confectionery) | $133.8 Billion |
| 8 | Ambani | Reliance Industries (Diversified) | $99.6 Billion |
| 9 | Wertheimer | Chanel (Luxury Fashion) | $88 Billion |
| 10 | Thomson | Thomson Reuters (Media) | $87.1 Billion |
