Family Business

The history of UNI-BOX is a story of passion, determination, and family values that have shaped its unique character for over four decades. It all began in 1976 when Józef Mrożkiewicz, a man with a visionary mind and unwavering will, founded the company. As an experienced professional, he saw the tremendous potential in innovative production solutions right from the start. In the 1980s, he personally built the first machine that enabled the production of jars using the injection-blow molding method—a pioneering technology that revolutionized the packaging manufacturing process.

Through years of hard work, Józef Mrożkiewicz not only grew the company but also laid the foundation for future generations. His dedication, technical expertise, and commitment to quality quickly earned UNI-BOX a reputation as a leader in the packaging industry. Thanks to his passion and entrepreneurship, the company continued to expand, attracting new clients and strengthening its position in the market.

When the time came to pass the reins to the next generation, Józef’s daughter, Urszula Kielar, took over the company. As CEO, she carried forward her father’s vision by introducing modern solutions and expanding the business on an international scale. With her natural management talent, Urszula not only ensured the company’s stability and growth but also reinforced the family values that have always been at the heart of UNI-BOX. Under her leadership, the company not only survived challenging times but also achieved new successes, becoming an innovative leader in its field.

The story of UNI-BOX is one of a family that built something lasting together. From a small business created by one man and his invention, it has grown into a company that not only thrives in the market but also remains true to its roots. The passing down of knowledge and values from generation to generation is the driving force behind this company, ensuring a bright future ahead.