Gemini honors the legacy of Founder Jim Weinel

Gemini announced with sadness the passing of its founder, Jim Weinel, who died on June 2, at the age of 92. A pioneering entrepreneur, engineer, and industry advocate, Weinel helped shape the modern signage industry through more than six decades of innovation, leadership, and service.

In 1963, Weinel and his wife, Sharon Weinel, purchased a small plastic fabrication company for $150 and the assumption of significant debt. From those humble beginnings, they built Gemini into one of the world’s leading manufacturers of dimensional letters, plaques, plates, cast bronze monuments, and custom signage products, serving sign professionals across North America.

Throughout his life, Weinel believed that success carried a responsibility to give back. Beyond building a successful business, he was deeply committed to supporting local communities, helping those in need, and creating opportunities for others to succeed. His spirit of stewardship and service remains an enduring part of the legacy he leaves behind.

Beyond his business accomplishments, Weinel was a passionate supporter of signage education and research. Alongside Sharon Weinel, he invested significantly in initiatives that advanced industry knowledge, funded academic research, supported future industry leaders, and helped preserve the history of signage. He also championed higher education through scholarship programs that helped engineering students develop the skills and opportunities to become the next generation of leaders, innovators, and entrepreneurs. His contributions included support for industry research programs, academic partnerships, and the American Sign Museum, reflecting his belief that a strong future for the industry depends on understanding its past and investing in its future.

Those who knew Weinel remember not only his entrepreneurial vision but also his genuine interest in people. He believed business success was built on relationships, integrity, stewardship, and a commitment to helping others succeed.

“The sign industry lost one of its great champions,” said Fred Oss, CEO of Gemini. “Jim’s impact on Gemini and the sign industry is difficult to measure because it extends far beyond the company he built. He believed deeply in people, continuous improvement, and giving back to the industry and communities that helped make Gemini’s success possible. His vision, values, and spirit of stewardship remain woven into the fabric of our company, and his legacy will continue to be felt across the sign industry for generations to come.”

A private family service has been held. In keeping with Weinel’s generous spirit, the family suggests that those wishing to honor his memory consider supporting a local food pantry or charitable organization in their community.