Jorge Mas Net Worth

Jorge Mas has an estimated net worth of $3.1 billion, according to Forbes Real-Time Billionaires, Jorge Mas profile (figures as of October 20, 2026). That is up from $1.2 billion in 2021.

Jorge Mas is an American businessman best known as chairman and largest shareholder of MasTec, a Miami-based infrastructure engineering and construction company. He started at Church and Tower in 1984, the company that became the base for MasTec. Over time, he built a profile in construction and engineering while also taking on leadership roles outside the company, including chairman of the Cuban American National Foundation and managing owner of Inter Miami CF.

His wealth is tied mainly to construction. MasTec, where he is chairman and largest shareholder, is a major U.S. infrastructure company and reported $14.3 billion in 2025 revenue. Mas also co-founded Neff Rentals in 1990, a construction equipment and tool rental business, and sold it in 2005 for a reported $510 million. Forbes put his net worth at $3.1 billion on its real-time billionaires tracker as of October 20, 2026.

How Jorge Mas built his wealth

The core of Jorge Mas' fortune comes from MasTec, the Miami-based infrastructure engineering and construction company where he serves as chairman and is the largest shareholder. He began his career in 1984 at Church and Tower, the earlier company that laid the groundwork for MasTec. Forbes places him in Construction & Engineering, which fits the business that has been central to his career for decades.

Another key step came in 1990, when Mas co-founded Neff Corporation, later known as Neff Rentals, a provider of rental construction and utility equipment. That business gave him another lane tied to the building industry. In 2005, it was sold for a reported $510 million. Beyond construction, he is also the managing owner of Inter Miami CF and president of Real Zaragoza, while leading the Cuban American National Foundation.

Forbes net worth timeline

Forbes first placed Jorge Mas at $1.2 billion in 2021, then at $1.1 billion in 2022 and back to $1.2 billion in 2023. The estimate climbed to $1.7 billion in 2024 and then to $2.1 billion in 2025. Those moves tracked a period when MasTec remained a very large business, with 2025 revenue reaching $14.3 billion, making it one of the largest Hispanic-owned U.S. firms.

The biggest jump in the figures listed here came in 2026, when Forbes valued him at $4.3 billion on the World's Billionaires List. Its real-time tracker later showed $3.1 billion in Oct 2026, which is also the current figure as of October 20, 2026. His money story stays closely tied to MasTec's scale and his long-running position as the company's largest shareholder and chairman.