OJSC Alchevsk Iron and Steel Works
OJSC Azovstal Iron and Steel Works
OJSC "Electrometallurgical Works "Dneprospetsstal" named after A.N. Kuzmin"
CJSC «United Metallurgical Company»
OJSC Ilyich Iron and Steel Works
OJSC Yenakiieve Iron and Steel Works
OJSC Motor Sich
OJSC "Novokramatorsky Mashinostroitelny Zavod"
OJSC Sumy Frunze NPO
OJSC "Turboatom"
OJSC Zaporizhstal Integrated Iron & Steel Works