| Birth Day | April 19, 1958 |
| Birth Place | Ireland |
| Denis O'Brien age | 65 YEARS OLD |
| Birth Sign | Aries |
| Net Worth: | $3.1 Billion |
Denis O'Brien, a prominent business figure in Ireland, has achieved remarkable financial success throughout his career. As of 2024, his net worth is estimated to be an astounding $3.1 billion. Renowned for his exceptional entrepreneurial skills and strategic vision, O'Brien has made significant contributions as a CEO in various industries, including telecommunications. With his wealth and influential position, O'Brien has not only wielded substantial power but has also made substantial investments in philanthropic ventures, contributing to the betterment of society.
Profiting handsomely from the mobile phone network provider that operates in Central America, the Caribbean, and the Pacific Islands, O'Brien eventually turned into a cell phone tycoon. Despite its considerable debt, the company has increased its revenue and the number of subscribers in the fiscal year of 2012. As of today, O'Brien is looking toward Myanmar, as the former dictatorship open up millions of potential customers after easing sanctions. Apart from seeing his wealth grow, he is also focused on philanthropy, especially in Haiti's earthquake-ravaged areas, where Digicel has built nearly 100 schools and it is going to build 50 more in the next year. Born to a human activist father, he tries to operate his companies on an 80% – business, 20% -philanthropy ethic.
