Billionaire Profile
Denise York & family
Global Rank
#404

Image: Public domain | via Wikimedia Commons

Denise York & family

CEO, San Francisco 49ers
US
Real-Time Net Worth
$8.4B
As of December 2025
Age
75
Source
San Francisco 49ers
Industry
sports
Citizenship
US

Biography

Denise York, along with her family, has been a prominent figure in the sports industry, most notably as the owner of the San Francisco 49ers. The family's wealth originates from their ownership of the 49ers, and they have transformed the franchise into one of the NFL's most valuable teams. Her leadership has been critical in the team's successes. Denise has also demonstrated a commitment to philanthropy, supporting various charitable initiatives focused on education, healthcare, and community development. Her career includes time as president of the Pittsburgh Penguins, demonstrating her business acumen beyond football.

Wealth Over Time

In-Depth Profile

Early Life

Born Marie Denise DeBartolo in Youngstown, Ohio, in 1950, Denise York is the daughter of Edward J. DeBartolo Sr., a real estate magnate. Growing up, she observed her father's business dealings, developing an early understanding of business. She graduated from Saint Mary's College of Indiana in 1972 with a degree in social work. She married her college sweetheart, John York, and stood by his side while he completed medical school.

Rise to Success

Denise York's career began in the family business, The DeBartolo Corporation, where she worked her way up. In 1978, she became the President of the Pittsburgh Penguins hockey team. Under her leadership, the Penguins won their first Stanley Cup in 1991. She later took control of the San Francisco 49ers in 2000 from her brother, Edward J. DeBartolo Jr.

Key Business Strategies

A key strategy for the York family has been strategic investment and management of the 49ers. They invested in state-of-the-art facilities like Levi's Stadium, and have focused on a business model that includes strong fan engagement and community outreach. In 2023, the York family finalized their takeover of English soccer club Leeds United, paying more than $200 million to acquire the remaining 56% stake.

Philanthropy

Denise York is known for her philanthropic work, supporting causes such as education, healthcare, and community development. The John and Denise York Foundation was established in 1997. She is a supporter of various charitable organizations and causes, including the 49ers Foundation, which focuses on youth development programs in the Bay Area.

Career Milestones

1978

President of the Pittsburgh Penguins

She was the President of the Pittsburgh Penguins and led the team to their first Stanley Cup victory in 1991.

2000

Took control of the San Francisco 49ers

She took over the San Francisco 49ers from her brother Edward J. DeBartolo Jr.

2023

Full takeover of Leeds United

York and her family finalized their takeover of English soccer club Leeds United.

Philanthropy & Social Impact

Youth Development

49ers Foundation

$N/A

Supports youth development programs.

Education and Healthcare

DeBartolo Family Foundation

$N/A

Supports numerous causes, including education and healthcare.

General Philanthropy

John and Denise York Foundation

$N/A

Supports various charitable organizations.