The name Robert Plaster resonates with stories of entrepreneurship, philanthropy, and a commitment to leaving a lasting impact. Known as a self-made billionaire, he built his empire from scratch and left behind a legacy that continues to influence lives in Missouri and beyond.
This article moves deep into Robert Plaster’s net worth, his career journey, his contributions to society, and the enduring mark he left as a business tycoon and philanthropist.
Who is Robert Plaster?

Robert Plaster was a celebrated businessman and visionary leader. Born in the Midwest, his story reflects the classic American dream: a journey from humble beginnings to becoming a multi-millionaire. His role as the founder of Empire Gas Corporation made him a prominent figure in the energy industry.
Plaster’s success was not merely confined to his business ventures; his commitment to philanthropic contributions and community building cemented his position as a leader with a heart.
Despite his immense wealth, he remained deeply rooted in his values, emphasizing education and social impact. His life continues to inspire young entrepreneurs to chase their dreams while giving back to society.
Early Life and Education
Born and raised in Missouri, Robert Plaster had a modest upbringing. His early life was shaped by hard work, resilience, and a determination to rise above challenges. These qualities would later define his approach to business leadership.
His education laid the foundation for his success. Plaster attended Southwest Missouri institutions, where he developed a keen interest in business and finance.
Understanding the value of learning, he emphasized the role of academic institutions in shaping future leaders. His commitment to education was later reflected in his philanthropic contributions, including donations to universities and scholarship programs.
Career Highlights
Robert Plaster’s entrepreneurial journey began with the founding of Empire Gas, a propane gas company that revolutionized the energy sector. Under his leadership, the company grew into one of the largest independent distributors in the Midwest, contributing significantly to his financial success.
His career was marked by strategic decisions and an ability to adapt to market changes. Plaster diversified his investments, building a robust business empire that extended beyond energy.
His ventures in real estate, including the acquisition of the Evergreen Crystal Palace, showcased his eye for valuable assets. His success as a business mogul earned him respect across industries, making him a role model for aspiring entrepreneurs.
Robert Plaster’s Net Worth Over the Years

Robert Plaster’s net worth was estimated to be in the range of $5 million in 2025. This figure is a result of his many successful business ventures, particularly his leadership of Empire Gas. His fortune was also built through strategic investments and the ownership of real estate and other assets. Over the years, Robert worked diligently to grow his wealth and expand his business holdings.
Although his net worth in 2025 is much lower than that of some of the world’s wealthiest individuals, Robert’s financial success is still impressive, especially considering he built his fortune from scratch. His story demonstrates that entrepreneurship, combined with hard work and perseverance, can lead to significant wealth and success.
Robert Plaster’s Major Assets
Plaster’s portfolio of assets included both tangible and intangible investments. The Evergreen Crystal Palace, his luxurious mansion, stood as a symbol of his success. This iconic property, with its unique architectural design and sprawling estate, became one of his most notable achievements in the real estate sector.
In addition to his estate, Plaster owned significant stakes in various businesses, contributing to his overall financial worth. His business empire spanned industries, ensuring a diversified and secure financial standing.
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Contributions to Philanthropy
Plaster was as committed to giving back as he was to building his wealth. Through the Robert Plaster Foundation, he supported academic institutions, provided scholarships, and funded community development projects. His charitable work emphasized education, as he believed it was the key to empowering future generations.
His donations to universities in Missouri and beyond have left a lasting impact. By fostering learning and development, he ensured that his legacy extended beyond material wealth. His philosophy of “earning to give” continues to inspire others to integrate philanthropy into their careers.
Robert Plaster’s Personal Life

In his personal life, Robert Plaster valued family ties and close relationships. He was known for his humility despite his vast wealth. His family legacy remains intact, with his children and descendants playing active roles in maintaining his businesses and philanthropic contributions.
Plaster’s life was a blend of hard work, generosity, and an unwavering commitment to his values. His ability to balance his professional success with personal fulfillment made him a beloved figure in his community.
Legacy and Influence
Robert Plaster’s legacy is one of resilience, innovation, and generosity. His influence on the energy industry, his contributions to education, and his role as a philanthropist continue to shape lives. He is remembered as a pioneer who proved that success is best measured by the positive impact one creates.
Comparison: Robert Plaster Net Worth vs. Other Business Tycoons
When compared to other business tycoons, Robert Plaster’s financial success stands out for its unique focus on philanthropy. Unlike peers who prioritized wealth accumulation, Plaster invested heavily in community development. His net worth, though substantial, was secondary to his commitment to giving back.
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FAQs About Robert Plaster
What was Robert Plaster’s net worth when he died?
At the time of his passing, Plaster’s net worth was estimated to exceed $200 million, reflecting his lifetime of financial success.
Who owns Robert Plaster’s mansion now?
The Evergreen Crystal Palace is currently under private ownership, continuing its legacy as a symbol of Plaster’s achievements.
Did Robert Plaster have children?
Yes, Plaster had a family, and his descendants actively uphold his legacy.
What industries did he influence?
Plaster made a significant impact on the energy and real estate sectors, along with his philanthropic ventures.
What is the current status of Empire Gas?
Empire Gas remains a notable player in the energy market, building on the foundation laid by Plaster.
Final Thoughts
Robert Plaster’s story is a testament to the power of hard work, innovation, and generosity. From his early struggles to becoming a multi-millionaire, his journey inspires entrepreneurs worldwide.
His legacy, marked by his contributions to education and community, ensures that his name will be remembered for generations. By understanding Robert Plaster’s net worth, one also appreciates the values that defined his life—a perfect blend of business success and the drive to make a difference.
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