Gamma founded 1974 in USA.

GAMMA Sports, founded by Dr. Harry Ferrari, is dedicated to enhancing athletic performance through innovation. Known for the patented GAMMA irradiation process, their GAMMA Gut strings dominated the market for 23 years. Today, GAMMA continues to innovate in tennis and pickleball with cutting-edge products. Based in Pittsburgh, PA, their headquarters includes a research lab and testing courts. Committed to their "Never Stop Playing" ethos, GAMMA supports athletes' growth and community initiatives, focusing on education, inclusivity, and positive change through sports. Their mission is to inspire continuous improvement and passion for the game.