Donald Bren

It is believed that the Irvine Company owns more than 120,000,000 ft.² of real estate – the majority of which is located in Southern California. The company's holdings include several hotels, marinas, golf courses, 550 office buildings, 125 apartment complexes and more than 40 shopping centers.[21] He currently owns a 97% stake in the Met Life building in Manhattan.

By 2005, OC Weekly wrote that Bren "wields more power than Howard Hughes ever did, probably as much as any man in America over a concentrated region—determining not only how people live and shop but who governs them." In 2006 the Los Angeles Times wrote "[s]imply put, Orange County looks like Orange County...because of the influence of [Donald Bren]." n an interview in 2011, Bren summarized his real estate investment strategy: "What I learned was that when you hold property over the long term, you're able to create better values and you have something tangible to show for it." Forbes, in its 2019 edition of "The 400 Richest Americans", ranked Bren as the wealthiest real estate developer in the US and 32nd "Richest American" with an estimated net worth of $17 billion.

Bren built his first house in Newport Beach with a $10,000 loan in 1958. He began his business career in 1958 when he founded the Bren Company, which built homes in Orange County, California. In 1963, he and two others started the Mission Viejo Company (MVC) and purchased 10,000 acres to plan and develop the city of Mission Viejo, California. Bren was President of MVC from 1963 to 1967. International Paper bought the Bren Co. for $34 million in 1970, then sold it back to Bren for $22 million in 1972 following the recession. Bren took the proceeds and in 1977 joined a group of investors to purchase the 146-year-old Irvine Company. Bren was the largest shareholder of the resulting consortium, owning 34.3% of the company and received the title of Vice-chair of the board. By 1983, he was the majority owner of the firm and was elected chairman of the board. By 1996, he had bought out all outstanding shares to become the sole owner.

Bren built his first house in Newport Beach with a $10,000 loan in 1958. He began his business career in 1958 when he founded the Bren Company, which built homes in Orange County, California. In 1963, he and two others started the Mission Viejo Company (MVC) and purchased 10,000 acres to plan and develop the city of Mission Viejo, California. Bren was President of MVC from 1963 to 1967. International Paper bought the Bren Co. for $34 million in 1970, then sold it back to Bren for $22 million in 1972 following the recession.

Bren built his first house in Newport Beach with a $10,000 loan in 1958. He began his business career in 1958 when he founded the Bren Company, which built homes in Orange County, California. In 1963, he and two others started the Mission Viejo Company (MVC) and purchased 10,000 acres to plan and develop the city of Mission Viejo, California. Bren was President of MVC from 1963 to 1967. International Paper bought the Bren Co. for $34 million in 1970,

Donald Leroy Bren (born May 11, 1932) is an American businessman who is chairman and owner of the Irvine Company, a US real estate development company.Bren's net worth is $15.3 billion, making him number 132 on the 2021 Forbes Billionaires List.