European Stress Information Service

ESIS is a professional association of European post-prestressing steel manufacturers and was founded in 1969 with the aim to promote the technical development of its products including testing methods, promotion of its applications, national and international standardization, and protects the interests of its members against producers, importers, traders or any other party who engages in illegal or inappropriate activities in all areas. Our current membership includes PC Wire & Strand manufacturers from Belgium, Germany, France, Hungary, Italy, Netherlands, Poland, Portugal, Slovakia, Spain, Sweden, and Türkiye, and covers the majority of European Pst-Prestress Steel Manufactures of Europe.