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Ralph Sampson
Founder + CEO

Ralph Sampson
Founder + CEO
As the Founder and CEO of TSG, Ralph Sampson, a basketball legend and Hall of Famer, is renowned for his college and NBA career and business savvy. Standing at 7 feet 4 inches, his unmatched versatility and skill earned him multiple college Player of the Year awards, All-Star titles, and the NBA Rookie of the Year, revolutionizing the center position. Beyond basketball, Sampson has excelled as an entrepreneur, applying his strategic insight across various industries and emerging as a formidable figure in the business world.
Transitioning his leadership from sports to business, Sampson has made significant strides in investments and innovation, demonstrating a keen understanding of market trends. His entrepreneurial ventures highlight his adaptability and forward-thinking approach to navigating the corporate landscape.
Sampson's commitment extends to community involvement and philanthropy, focusing on youth empowerment, education, and health. He has made a lasting impact through his charitable efforts, showcasing the power of giving back. Ralph Sampson's legacy embodies excellence in athletics, business acumen, and community service, serving as an enduring inspiration across multiple spheres.

Jeff Johnson
Partner

Jeff Johnson
Partner
Jeffrey Johnson, MBA, is a distinguished executive and an entrepreneurial force behind several transformative ventures. As the founder of STEMCOMM Ventures, he champions the advancement of high-tech innovations and supports underrepresented tech entrepreneurs in tackling global sustainability challenges. Johnson's collaboration with prestigious entities like NASA reflects his adeptness in navigating complex projects that make a lasting impact, affirming his role as a catalyst for change and growth in the high-tech entrepreneurial landscape. His strategic acumen and entrepreneurial spirit has helped catalyze the transformation of a mere concept into the 100-acre Tech Center Research Park, establishing a beacon for technological research and development. With a storied career that includes leadership roles at Goodyear and Armstrong World Industries, Johnson has a strong record for driving growth and fostering key relationships. A Tulane MBA graduate with a foundation in Chemistry from Virginia Tech, his credentials are further solidified by a Six Sigma Champion certification. Johnson's zest for jazz, sports, and exploration speaks to his multifaceted approach to life and leadership.