Tecnifibre is a renowned French manufacturer of tennis and squash equipment, established in 1979. The company is globally recognized for its high-quality tennis strings, racquets, court equipment, squash racquets, and athletic apparel. Tecnifibre is part of the same group as the famous brand Lacoste.

The Tecnifibre brand is particularly celebrated for its strings. The X-One Biphase strings have been the face of the company for many years and are highly regarded by players and stringers alike. These strings offer exceptional comfort and are an excellent alternative to natural gut strings without compromising on performance. All strings are manufactured at Tecnifibre's factory in France, reinforcing the company's position as a world leader in the multifilament string segment. Additionally, Tecnifibre is gaining significant popularity across all categories of tennis, padel, and squash products.

Among the tennis stars who choose Tecnifibre are Daniil Medvedev, Iga Swiatek, Alexander Bublik, Danielle Collins, Tallon Griekspoor, and many others.

Tecnifibre also has a strong presence in the squash world, with seven Tecnifibre representatives ranking in the world's top ten in squash.