These are the richest families in the world and this is their net worth

Ambani Family — Reliance Industries Estimated Wealth: $81.3 billion

Indian industrial conglomerate Reliance Industries, the only Asian company on our list, can be the least well known to average readers. Nevertheless, CEO Mukesh Ambani, whose late father founded the company in 1957, is 21st on Forbes’s billionaires list, overseeing the company’s refining, petrochemicals, oil, gas, and textiles; his brother, Anil, manages telecommunications, asset management, entertainment, and power generation.