Created in 2004 (Brazil), GERDAU is part of our Top Web Popularity Steel, own 5 sister brands and 1093 competing brands. The GERDAU brand is owned by GERDAU S.A., a company listed in Francfort. The International Securities Identification Number (ISIN) of GERDAU S.A. is BRGGBRACNPR8. GERDAU is part of the Steel activity sector.