Billionaire Profile
Eugene Murtagh
Global Rank
#1518

Image: Public domain | via Wikimedia Commons

Eugene Murtagh

CEO, Kingspan Group
IE
Real-Time Net Worth
$2.6B
As of December 2025
Age
83
Source
Building materials
Industry
manufacturing
Citizenship
IE

Biography

Eugene Murtagh, born in 1942, is an Irish billionaire businessman and the visionary founder of Kingspan Group, a global leader in advanced building materials. His net worth is estimated at $2.6 billion as of December 2025. Murtagh's career began in the early 1960s, and in 1965, he established Kingspan as a small engineering and contracting firm in Kingscourt, Ireland. Through strategic vision and innovative products, particularly insulation solutions, he transformed the company into a multinational powerhouse. Serving as CEO until 2005 and later as Executive Chairman until 2021, he steered Kingspan's expansion through acquisitions to over 200 manufacturing facilities across 80 countries. Murtagh's contributions have earned him honorary degrees and recognition for his impact on the construction industry.

Wealth Over Time

In-Depth Profile

Early Life

Eugene Murtagh was born on June 23, 1942, in Kingscourt, County Cavan, Ireland. Growing up in a rural environment, Murtagh was exposed to the values of hard work and community from a young age. His family owned a pub, which served as a social hub, fostering an entrepreneurial spirit.

Rise to Success

In 1965, Murtagh founded Kingspan, initially as a small engineering and contracting firm. Leveraging his background in engineering, he started by manufacturing agricultural trailers and providing basic contracting services. In the 1970s, Kingspan shifted its focus to manufacturing insulation and building materials, responding to the growing demand for energy-efficient solutions. The incorporation of Kingspan Group in 1975 and the introduction of its first insulated panel in 1976 were pivotal moments.

Key Business Strategies

Murtagh's leadership was characterized by strategic acquisitions and global expansion. Kingspan expanded its operations to over 200 manufacturing facilities across 80 countries. His vision led to significant revenue growth, exceeding $8 billion by 2022. He stepped down as Executive Chairman in 2021, but retained a significant ownership stake in the company.

Philanthropy

Murtagh has contributed to philanthropic causes in Ireland, notably through his appointment as a director of the International Fund for Ireland. This fund allocated significant resources to cross-border projects aimed at fostering peace and economic growth in Northern Ireland and the Republic of Ireland.

Career Milestones

1965

Founded Kingspan Group

Established Kingspan as a small engineering and contracting firm in Kingscourt, County Cavan, Ireland.

1971

Focused on building materials

Shifted focus to manufacturing insulation and building materials.

1975

Incorporated Kingspan Group

Officially incorporated Kingspan Group.

2005

Stepped down as CEO

Stepped down as CEO of Kingspan; son Gene Murtagh succeeded him.

2021

Stepped down as Executive Chairman

Stepped down as executive chairman, while retaining a significant ownership stake.

Philanthropy & Social Impact

Community Development

International Fund for Ireland

Unknown

Served as a director, overseeing the allocation of funds for cross-border projects.