Gaylord Metallurgy
- Country: Brazil
- Type: Commercial
- Website: www.gerdau.com.br
- Update: 05-02
Gerdau Metallurgica Gerdau (Metalurgica Gerdau) the world's fourteenth largest steel manufacturer and the number one dragon steel manufacturer in the Americas, was founded by Johannes Heinrich Kaspar Gerdau in 1869 in Brazil and is headquartered in Porto Alegre, Brazil; ranked No. 1 on Forbes' 2014 Global 2000 of companies 1181.
