The current GFSEC members are listed below. Figures in parentheses indicate each member's steelmaking capacity in 2022 in million metric tonnes (mmt).

•   Argentina (7.3 mmt)
•   Australia (5.6 mmt)
•   Austria (8.6 mmt)
•   Belgium (8.9 mmt)
•   Brazil (51.0 mmt)
•   Canada (17.7 mmt)
•   European Union (199.4 mmt)
•   Finland (4.5 mmt)
•   France (18.2 mmt)
•   Germany (49.6 mmt)
•   Greece (4.8 mmt)
•   Hungary (2.0 mmt)
•   Italy (36.5 mmt)
•   Japan (123.8 mmt)
•   Korea (77.6 mmt)
•   Luxembourg (2.4 mmt)
•   Mexico (27.6 mmt)
•   Netherlands (6.8 mmt)
•   Norway (0.8 mmt)
•   Poland (10.1 mmt)
•   Slovak Republic (4.9 mmt)
•   South Africa (8.6 mmt)
•   Spain (18.9 mmt)
•   Sweden (6.0 mmt)
•   Switzerland (1.4 mmt)
•   Türkiye (55.2 mmt)
•   United Kingdom (11.2 mmt)
•   United States (124.6 mmt)

All GFSEC members participate on an equal footing and decisions are taken by consensus.

Chair

The United Kingdom is serving as Chair in 2024, supported by South Africa (incoming Chair) and Canada (outgoing Chair). 

Facilitator

The Organisation for Economic Co-operation and Development (OECD) serves as GFSEC facilitator, supporting the Forum's members with analytical, technical and logistical assistance.