Billionaire Profile
Jeffery Hildebrand
Global Rank
#330

Image: The White House from Washington, DC | Public domain | via Wikimedia Commons

Jeffery Hildebrand

CEO, Oil & gas
UNITED STATES
Real-Time Net Worth
$10.251B
Estimated based on Oil & gas stock value as of April 20, 2026
0% (24h)
Age
67
Source
Oil & gas
Industry
Energy
Citizenship
UNITED STATES

Biography

Jeffery Hildebrand is an American billionaire businessman, best known as the founder, chairman, and former CEO of Hilcorp Energy Company. Born in 1959, Hildebrand has built an estimated net worth of $10.0 billion through his work in the oil and gas industry. His career began with a degree in geology and petroleum engineering from the University of Texas at Austin, followed by experience at other companies before founding Hilcorp in 1989. Hilcorp's strategy of acquiring and improving mature oil fields has been central to Hildebrand's wealth creation. He is also known for his philanthropic endeavors and generous employee bonus programs.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life

Jeffery Howard Hildebrand was born in Houston, Texas, in 1959. Growing up in Texas, he developed a strong connection to the energy sector. His father was a veterinarian, which instilled a strong work ethic. He received a Bachelor of Science in geology from the University of Texas at Austin in 1981, followed by a Master of Science in petroleum engineering in 1985 from the same university.

Rise to Success

Hildebrand worked for various companies, including Exxon, before founding Hilcorp Energy Company in 1989. He co-founded Hilcorp in 1990 and later bought out his partner in 2003. Hildebrand's strategy was to acquire mature, overlooked oil fields that other companies were unloading. He then implemented strategies to increase efficiency and production. Hilcorp has grown into one of the largest privately held oil and gas companies in the United States.

Key Business Strategies

Hilcorp's business model focused on acquiring existing oil fields and improving their output through innovative technologies and operational strategies. The company is also recognized for its unique corporate culture that heavily emphasizes employee empowerment and rewards. Hilcorp has been praised for its generous bonus programs, including a $100,000 bonus to every employee in 2015 and $75,000 bonuses with $25,000 in charitable donations in 2021.

Philanthropy

Jeffery Hildebrand and his wife, Melinda, are known for their philanthropy, particularly in the Houston area. The Hildebrand Foundation, established in 2002, supports faith-based organizations and has assets of approximately $123.8 million, distributing millions in grants. They have also made significant contributions to educational institutions, including over $100 million to the University of Texas at Austin. Hildebrand has donated to various Christian ministries, charities, and ministries.

Career Milestones

1989

Founded Hilcorp Energy Company

Established Hilcorp, an oil and gas exploration and production company, which has become one of the largest privately-held companies in the U.S..

2003

Bought out his Partner

Hildebrand acquired full ownership of Hilcorp.

2015

Issued Employee Bonuses

Hilcorp gave $100,000 bonuses to all 1,380 employees.

2018

Stepped Down as CEO

Hildebrand stepped down as CEO of Hilcorp, though he remains chairman.

2020

Acquired BP's Alaska holdings

Made a major acquisition in the oil industry, significantly increasing the company's asset base and contributing to Hildebrand's wealth.

2021

Issued Employee Bonuses

Hilcorp gave $75,000 bonuses and $25,000 for charity to employees.

2023

Appointed Chair of the Texas Parks and Wildlife Department Commission

Named Chair of the Texas Parks and Wildlife Department Commission.

Philanthropy & Social Impact

Faith-Based Philanthropy

Hildebrand Foundation

$10M

The Hildebrand Foundation supports faith-based organizations and has assets of approximately $123.8 million, distributing grants.

Education

University of Texas at Austin

$100M+

Significant contributions to various programs and departments, including the Hildebrand Department of Petroleum and Geosystems Engineering.

Religious and Charitable Giving

Various Christian Organizations

Millions

Donations to numerous Christian organizations, charities, and ministries.

Business Philosophy & Leadership

Notable Quotes

""Wealth doesn't come from innovation. It comes from execution at scale.""

""Early on, I worked at places where bonuses were pennies from heaven. Hilcorp ties incentives to things our people can control. Since we pull together, not competing against each other and we all have skin in the game, it's amazing what we can accomplish.”"

Leadership Principles

Employee Ownership and Empowerment

Hilcorp's culture emphasizes employee empowerment through shared ownership, profit sharing, and generous bonus programs tied to company performance.

Strategic Acquisition and Operational Excellence

Acquiring undervalued assets and improving their efficiency and output through technology and operational improvements.

Community Engagement and Giving Back

A focus on community support and faith-based philanthropy through the Hildebrand Foundation and direct donations to various organizations.

Controversies & Challenges

2021

High Methane Emissions

Hilcorp was named in a 2021 report by the Clean Air Task Force, which stated that the company was emitting more than 140,000 metric tonnes of methane. However, the company is focused on extending the productive life of legacy assets, which are typically older and higher emitting.