AFRO PACIFIC INDAH STEEL, PT
ANEKA DJAKARTA IRON STEEL, PT
BAKRIE PIPE INDUSTRIES, PT
BATRAJA WIRENINDO UTAMA, PT
BEKAERT WIRE INDONESIA, PT
BINTANG BARU PRIMA PRATAMA, PT
BUMI KAYA STEEL INDUSTRIES, PT
CAKRAWALA PANOPA BAJA, PT
CATUR MITRA SUKSES MAKMUR, PT
CIGADING HABEAM CENTRE, PT
CITRAMASJAYA TEKNIK MANDIRI, PT
DAESHIN FLANGE FITTING INDUSTRI, PT
DEXIN STEEL INDONESIA, PT
DHARMA NIAGA PUTERA STEEL, PT
DUTA CIPTA PAKAR PERKASA, PT
GALUNGGUNG INDOSTEEL PERKASA, PT
GROWTH SUMATRA INDUSTRI, PT
GUNAWAN DIANJAYA STEEL, PT
GUNUNG STEEL CONSTRUCTION, PT
INDOJAPAN STEEL CENTER, PT
INDONESIA STEEL TUBE WORKS LTD, PT
INDUSTRI PAKU ULIR MARABU , PT
INTER WORLD STEEL MILLS INDONESIA, PT
IRON WIRE WORKS INDONESIA, PT
JAKARTA CAKRATUNGGAL STEEL MILLS, PT
JAWA METALINDO PRIMA INDUSTRI, PT
JFE STEEL GALVANIZING, PT
JINDAL STAINLESS INDONESIA, PT
JUMBO POWER INTERNATIONAL, PT
KARUNIA BERCA INDONESIA, PT
KERISMAS WITICKO MAKMUR, PT
KRAKATAU NATIONAL RESOURCES, PT
KRAKATAU NIPPON STEEL SYNERGY, PT
KURNIA ADIJAYA MANDIRI, PT
MOON LION INDUSTRIES INDONESIA, PT
MULTI FABRINDO GEMILANG, PT
MULYA BAHTERA MARINA INDUSTRI, PT
NIPPON STEEL INDONESIA, PT
NS BLUESCOPE INDONESIA, PT
PRATAMA PRIMA BAJATAMA, PT
PUTRA BANDAR WIRETAMA, PT
RAGAM BAJA CITRA JAYA, PT
SARANA BAJA RAGAM CITRA, PT
SARANACENTRAL BAJATAMA, PT
SEPANJANG BAUT SEJAHTERA , PT
SIDOARJO UNIVERSAL METAL WORKS, PT
SINAR SURYA BAJA PROFILINDO, PT
SINGA IRON & STEEL INDUSTRI, PT
SINOSTEEL EQUIPMENT & ENGINEERING CO., LTD.
SOUTH EAST ASIA PIPE INDUSTRIES (SEAPI), PT
SPIRIT NIAGA JAYA MAHE, PT
SRIREJEKI PERDANA STEEL, PT
STAINLESS STEEL PRIMAVALVE MAJU BERSAMA, PT
STEEL CENTER INDONESIA, PT
STEEL PIPE INDUSTRY OF INDONESIA (SPINDO), PT
SUMIDEN SERASI WIRE PRODUCTS, PT
SUPER TATA RAYA STEEL CORP, PT
TOYOGIRI IRON & STEEL, PT
TROPICAL MULTI CONSTRUCTION, PT
TUNAS PERKASA TEKINDO, PT
UNISON INDONESIA INDUSTRIAL, PT
UNITED STEEL CENTER INDONESIA, PT
WAJASENTOSA METALINDO, PT
WALSIN LIPPO INDUSTRIES, PT