Billionaire Profile
David Humphreys & family
Global Rank
#2874

Image: 1816-1900. cn F. (Frederick) Humphreys | Public domain | via Wikimedia Commons

David Humphreys & family

CEO, Residential roofing
UNITED STATES
Real-Time Net Worth
$1.21B
Estimated based on Residential roofing stock value as of March 6, 2026
0% (24h)
Age
69
Source
Residential roofing
Industry
Manufacturing
Citizenship
UNITED STATES

Biography

David Humphreys & family, with an estimated net worth of $6.04 billion as of November 2024, has built a significant fortune through residential roofing and strategic investments. As the CEO of TAMKO Building Products LLC, David has led the company to become a major player in the roofing and building materials industry. His career also includes experience in law and a commitment to philanthropy, with a focus on education and community development.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life and Career

David Humphreys was born in 1955. He started his career as a defense attorney in Joplin, Missouri (1983-85) and later worked as a corporate tax attorney with Davis Polk & Wardwell in New York and Paris (1986-89). In 1989, he joined TAMKO Building Products LLC as General Counsel and Vice President of Finance, Manufacturing, and Legal, eventually becoming CEO in 1994.

Rise to Success

David Humphreys's wealth is primarily derived from his leadership of TAMKO Building Products, a family-owned business founded by his grandfather in 1944. Under David's leadership, TAMKO has become one of the largest residential roofing manufacturers in the United States, with revenues of $1.2 billion in 2023. He also holds a substantial stake in NortonLifeLock Inc. (NLOK), contributing significantly to his net worth.

Key Business Strategies

Humphreys has focused on innovation and talent development, integrating technology and AI into TAMKO's operations. He emphasizes the importance of a strong team and has implemented programs such as Six Sigma to drive efficiency and quality. Key to his strategy is building a team with leadership capabilities and strong quantitative skills.

Philanthropy

David Humphreys and his wife, Debra, are known for their commitment to helping others in need. They are involved in various charitable initiatives, including education, community organizations, healthcare, youth sports, and supporting veterans. They co-founded the Thomas Jefferson Independent Day School, a pre-K-Grade 12 nonsectarian college preparatory school.

Career Milestones

1983

Defense Attorney

Began career practicing law as a defense attorney in Joplin, Missouri.

1986

Corporate Tax Attorney

Worked as a corporate tax attorney with Davis Polk & Wardwell in New York and Paris.

1989

General Counsel and VP

Joined TAMKO Building Products as General Counsel and Vice President of Finance, Manufacturing and Legal.

1994

CEO of TAMKO

Became President and CEO of TAMKO Building Products.

1993

Co-founded Thomas Jefferson Independent Day School

Co-founded Thomas Jefferson Independent Day School with his wife Debra.

Philanthropy & Social Impact

Education

Thomas Jefferson Independent Day School

$0

Co-founded Thomas Jefferson Independent Day School, a pre-K-Grade 12 school in Joplin, Missouri

Community

Community Support

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Supports local community organizations and schools

Business Philosophy & Leadership

Notable Quotes

"TAMKO's success is firmly rooted in the core values that have always defined us as a family-run business: hard work, honesty and integrity and a commitment to hire and develop outstanding people.”"

"David Humphreys is dedicated to advancing liberty and free-market principles, and to making educational opportunities available to young people."

Leadership Principles

Integrity and Empathy

Leading with integrity, empathy, and a sense of purpose to help people understand why their work matters.

Trust and Clarity

Building trust in every direction and creating space for ideas to surface, ensuring every voice is heard.

Empowerment

Removing obstacles so others can perform at their best.

Controversies & Challenges

2021

Criticism of Josh Hawley

Publicly criticized Sen. Josh Hawley (R-Mo.) for his role in the January 6th Capitol riot.

2016

Political Donations

Poured millions into a political action committee targeting Republicans who oppose a “right to work” law.