Robert Plaster’s remarkable transformation from a Depression-era child to a billionaire businessman represents one of America’s most compelling rags-to-riches stories.
His journey exemplifies the power of determination, strategic thinking, and unwavering commitment to excellence in business and philanthropy.
Who Is Robert Plaster?

Robert Plaster emerged as one of Missouri’s most influential business figures through his exceptional entrepreneurial vision and dedication to community development. His crowning achievement, Empire Gas Corporation, grew from a modest beginning into a powerhouse in the Midwest’s energy sector.
Beyond his business success, Plaster distinguished himself through strategic investments and philanthropic initiatives that continue to impact communities across America.
His business philosophy centered on identifying opportunities where others saw challenges. This approach led him to transform a small propane distribution business into a multi-state operation that would eventually serve hundreds of thousands of customers.
The success of Empire Gas Corporation established Plaster as a prominent figure in the American energy sector and provided the foundation for his subsequent ventures in real estate and other investments.
Robert Plaster Profile Summary
Category | Details |
Full Name | Robert Plaster |
Profession | Businessman, Entrepreneur, Philanthropist |
Age | 78 Years |
Date Of Birth | September 3, 1930 |
Date Of Death | 2008 |
Wife | Mary Jean Plaster |
Son | Stephen Plaster |
Nationality | American |
Net Worth | $1.3 billion (at death) |
Notable Achievement | Founded Empire Gas Corporation |
Educational Background | Missouri Southern State University |
Primary Residence | Lebanon, Missouri |
Foundation | Robert W. Plaster Foundation |
Robert Plaster Early Life
Born in Neosho, Missouri, during the height of the Great Depression, Robert Plaster’s early years were marked by hardship and valuable life lessons.
His childhood home, a modest dwelling in southwest Missouri, became the crucible where his entrepreneurial spirit first took shape.
The loss of his father at a young age thrust him into adult responsibilities, requiring him to work various jobs to support his family.
His mother’s influence proved instrumental in shaping his character and future success. Her motto, “Can’t Never Could,” became more than just a saying – it evolved into a philosophical framework that would guide his business decisions and personal life.
This early exposure to adversity and the importance of perseverance laid the groundwork for his future success.
During his formative years, young Robert displayed an unusual aptitude for business:
- At age 10, he began his first job delivering newspapers
- By 13, he had expanded into multiple paper routes
- During high school, he balanced education with various part-time jobs
- He developed crucial management skills through early work experiences
Robert Plaster Net Worth 2025
Robert Plaster’s financial journey reflects a masterclass in business growth and asset management. At the time of his death in 2008, his net worth stood at approximately $1.3 billion, built through strategic business decisions and careful investment planning.
His wealth accumulated through several key ventures:
Empire Gas Corporation:
- Founded in 1963 with initial capital of $25,000
- Secured $2.5 million in business loans
- Expanded to multiple states
- Became one of the largest propane distributors in the Midwest
- Generated consistent annual revenue growth
Real Estate Investments:
- Commercial property developments
- Strategic land acquisitions
- Mixed-use development projects
- Property management operations
Evergreen Investments LLC:
- Venture capital investments
- Strategic business acquisitions
- Portfolio management
- Diverse industry investments
Robert Plaster Education
Education served as the cornerstone of Plaster’s success story. His academic journey at Missouri Southern State University (formerly Joplin Junior College) provided him with both theoretical knowledge and practical business insights.
During his college years, he demonstrated exceptional ability in understanding market dynamics and business operations.
His educational experience included:
- Comprehensive business administration coursework
- Practical accounting and finance training
- Leadership development programs
- Strategic management studies
Later in life, Plaster’s commitment to education manifested through substantial contributions to various educational institutions.
His belief in the transformative power of education led to the establishment of numerous learning centers and scholarship programs across multiple states.
Robert Plaster Wife And Personal Life
Mary Jean Plaster played a pivotal role in Robert’s success story, offering unwavering support throughout his business ventures.
Their partnership exemplified the importance of a strong family foundation in achieving business success. Together, they created a legacy that extended beyond business achievements into meaningful community impact.
The Plaster family values centered on:
- Strong work ethic
- Community involvement
- Educational advancement
- Philanthropic responsibility
- Business integrity
Their son, Stephen Plaster, has continued the family legacy through:
- Active management of family business interests
- Expansion of philanthropic initiatives
- Innovation in business strategies
- Community leadership roles
Robert Plaster Age, Height And Weight
Robert Plaster lived a full and productive life spanning 78 years (1930-2008). While physical statistics weren’t publicly documented, his presence in the business world left an indelible mark.
His later years were marked by increased focus on philanthropy and legacy planning, ensuring his impact would continue beyond his lifetime.
Comparison: Robert Plaster Net Worth Vs Other Entrepreneurs Net Worth
Understanding Plaster’s success in context requires comparing his achievements with other notable entrepreneurs:
Entrepreneur | Net Worth | Industry Focus | Notable Achievement |
Gissum Fennell | $16 Million | Investment | Strategic Investment Innovation |
Steve Varsano | $50-70 Million | Aviation | Luxury Aircraft Market Pioneer |
Arch Aplin III | $1 Billion | Retail | Buc-ee’s Convenience Store Empire |
Ashi Jelinek | $20 Million | Beverages | KidsLuv Health Beverage Innovation |
Dan Oliver Danos | $12 Million | Food Products | Dan-O’s Seasoning Success |
Conclusion
Robert Plaster’s legacy extends far beyond financial success. His journey from modest beginnings to becoming a billionaire entrepreneur demonstrates the power of perseverance, strategic thinking, and commitment to community development.
Through the Robert W. Plaster Foundation, his impact continues to shape future generations of entrepreneurs and community leaders.
The foundation of his success rests on several key principles:
- Unwavering commitment to excellence
- Strategic business planning
- Community engagement
- Educational advancement
- Family values
- Philanthropic responsibility