The following companies are accredited members of the Climate Action programme. To find out more about the Climate Action member recognition scheme, click here.

Acroni	OneSteel
ArcelorMittal	Ovako
BlueScope Steel	POSCO
CELSA	Qatar Steel Company
China Steel Corporation	Rautaruukki
Corus	Saarstahl
Deacero	Severstal
Electrotherm	Steel Authority of India (SAIL)
ERAMET	Sumitomo Metal Industries
Essar Steel Ltd	SSAB
Hüttenwerke Krupp Mannesmann	Tata Steel
Ispat Industries	Tenaris
JFE Steel Corporation	Ternium
JSW Steel	ThyssenKrupp
Kobe Steel	Trinecke Zelezarny
Metinvest Holding	U. S. Steel
Nippon Steel Corporation	VIZAG Steel
Nisshin Steel	voestalpine
Nucor