| Filial | 17.469.701/0002-58 | ARCELORMITTAL BRASIL S.A. | JUIZ DE FORA / MG | Inativa | |
| Filial | 17.469.701/0003-39 | ARCELORMITTAL BRASIL S.A. | UBERLANDIA / MG | Ativa | |
| Filial | 17.469.701/0004-10 | ARCELORMITTAL BRASIL S.A. | RIO DE JANEIRO / RJ | Inativa | |
| Filial | 17.469.701/0005-09 | ARCELORMITTAL BRASIL S.A. | SAO PAULO / SP | Inativa | |
| Filial | 17.469.701/0006-81 | ARCELORMITTAL BRASIL S.A. | BELO HORIZONTE / MG | Inativa | |
| Filial | 17.469.701/0007-62 | ARCELORMITTAL BRASIL S.A. | BELEM / PA | Inativa | |
| Filial | 17.469.701/0009-24 | ARCELORMITTAL BRASIL S.A. | ARARAQUARA / SP | Inativa | |
| Filial | 17.469.701/0010-68 | ARCELORMITTAL BRASIL S.A. | GOIANIA / GO | Inativa | |
| Filial | 17.469.701/0011-49 | ARCELORMITTAL BRASIL S.A. | SANTO ANDRE / SP | Inativa | |
| Filial | 17.469.701/0013-00 | ARCELORMITTAL BRASIL S.A. | CAMPINAS / SP | Inativa | |
| Filial | 17.469.701/0014-91 | ARCELORMITTAL BRASIL S.A. | ALVORADA / RS | Ativa | |
| Filial | 17.469.701/0015-72 | ARCELORMITTAL BRASIL S.A. | CURITIBA / PR | Ativa | |
| Filial | 17.469.701/0017-34 | ARCELORMITTAL BRASIL S.A. | SERRA / ES | Ativa | |
| Filial | 17.469.701/0018-15 | ARCELORMITTAL BRASIL S.A. | RIO DE JANEIRO / RJ | Inativa | |
| Filial | 17.469.701/0019-04 | ARCELORMITTAL BRASIL S.A. | MESQUITA / RJ | Inativa | |
| Filial | 17.469.701/0020-30 | ARCELORMITTAL BRASIL S.A. | PENAPOLIS / SP | Ativa | |
| Filial | 17.469.701/0021-10 | ARCELORMITTAL BRASIL S.A. | DIADEMA / SP | Ativa | |
| Filial | 17.469.701/0022-00 | ARCELORMITTAL BRASIL S.A. | BRASILIA / DF | Ativa | |
| Filial | 17.469.701/0023-82 | ARCELORMITTAL BRASIL S.A. | SAO PAULO / SP | Ativa | |
| Filial | 17.469.701/0024-63 | ARCELORMITTAL BRASIL S.A. | LAURO DE FREITAS / BA | Ativa | |
| Filial | 17.469.701/0025-44 | ARCELORMITTAL BRASIL S.A. | SALVADOR / BA | Inativa | |
| Filial | 17.469.701/0026-25 | ARCELORMITTAL BRASIL S.A. | CONTAGEM / MG | Ativa | |
| Filial | 17.469.701/0027-06 | ARCELORMITTAL BRASIL S.A. | PIRACICABA / SP | Inativa | |
| Filial | 17.469.701/0028-97 | ARCELORMITTAL BRASIL S.A. | RIO DAS PEDRAS / SP | Ativa | |
| Filial | 17.469.701/0029-78 | ARCELORMITTAL BRASIL S.A. | GUARULHOS / SP | Inativa | |
| Filial | 17.469.701/0030-01 | ARCELORMITTAL BRASIL S.A. | CUIABA / MT | Ativa | |
| Filial | 17.469.701/0031-92 | ARCELORMITTAL BRASIL S.A. | JUIZ DE FORA / MG | Inativa | |
| Filial | 17.469.701/0032-73 | ARCELORMITTAL BRASIL S.A. | SABARA / MG | Ativa | |
| Filial | 17.469.701/0033-54 | ARCELORMITTAL BRASIL S.A. | BELO HORIZONTE / MG | Ativa | |
| Filial | 17.469.701/0034-35 | ARCELORMITTAL BRASIL S.A. | JUIZ DE FORA / MG | Ativa | |
| Filial | 17.469.701/0035-16 | ARCELORMITTAL BRASIL S.A. | GUARULHOS / SP | Ativa | |
| Filial | 17.469.701/0036-05 | ARCELORMITTAL BRASIL S.A. | POUSO ALEGRE / MG | Ativa | |
| Filial | 17.469.701/0037-88 | ARCELORMITTAL BRASIL S.A. | ITAUNA / MG | Ativa | |
| Filial | 17.469.701/0038-69 | ARCELORMITTAL BRASIL S.A. | BELO HORIZONTE / MG | Ativa | |
| Filial | 17.469.701/0041-64 | ARCELORMITTAL BRASIL S.A. | MESQUITA / RJ | Inativa | |
| Filial | 17.469.701/0042-45 | ARCELORMITTAL BRASIL S.A. | APARECIDA DE GOIANIA / GO | Ativa | |
| Filial | 17.469.701/0043-26 | ARCELORMITTAL BRASIL S.A. | SAO PAULO / SP | Ativa | |
| Filial | 17.469.701/0044-07 | ARCELORMITTAL BRASIL S.A. | SAO PAULO / SP | Inativa | |
| Filial | 17.469.701/0045-98 | ARCELORMITTAL BRASIL S.A. | SAO JOSE DO RIO PRETO / SP | Ativa | |
| Filial | 17.469.701/0046-79 | ARCELORMITTAL BRASIL S.A. | PENAPOLIS / SP | Ativa | |
| Filial | 17.469.701/0047-50 | ARCELORMITTAL BRASIL S.A. | BAURU / SP | Ativa | |
| Filial | 17.469.701/0048-30 | ARCELORMITTAL BRASIL S.A. | SAO PAULO / SP | Inativa | |
| Filial | 17.469.701/0049-11 | ARCELORMITTAL BRASIL S.A. | PIRACICABA / SP | Ativa | |
| Filial | 17.469.701/0050-55 | ARCELORMITTAL BRASIL S.A. | CAXIAS DO SUL / RS | Ativa | |
| Filial | 17.469.701/0051-36 | ARCELORMITTAL BRASIL S.A. | ALVORADA / RS | Ativa | |
| Filial | 17.469.701/0052-17 | ARCELORMITTAL BRASIL S.A. | BRASILIA / DF | Inativa | |
| Filial | 17.469.701/0053-06 | ARCELORMITTAL BRASIL S.A. | CARIACICA / ES | Ativa | |
| Filial | 17.469.701/0054-89 | ARCELORMITTAL BRASIL S.A. | CURITIBA / PR | Ativa | |
| Filial | 17.469.701/0056-40 | ARCELORMITTAL BRASIL S.A. | DIVINOPOLIS / MG | Ativa | |
| Filial | 17.469.701/0058-02 | ARCELORMITTAL BRASIL S.A. | SAO JOSE DO RIO PRETO / SP | Inativa | |
| Filial | 17.469.701/0059-93 | ARCELORMITTAL BRASIL S.A. | JABOATAO DOS GUARARAPES / PE | Ativa | |
| Filial | 17.469.701/0060-27 | ARCELORMITTAL BRASIL S.A. | RIO DAS OSTRAS / RJ | Inativa | |
| Filial | 17.469.701/0061-08 | ARCELORMITTAL BRASIL S.A. | CABEDELO / PB | Ativa | |
| Filial | 17.469.701/0062-99 | ARCELORMITTAL BRASIL S.A. | JOINVILLE / SC | Ativa | |
| Filial | 17.469.701/0063-70 | ARCELORMITTAL BRASIL S.A. | RIBEIRAO PRETO / SP | Ativa | |
| Filial | 17.469.701/0064-50 | ARCELORMITTAL BRASIL S.A. | SARANDI / PR | Ativa | |
| Filial | 17.469.701/0066-12 | ARCELORMITTAL BRASIL S.A. | JOAO MONLEVADE / MG | Ativa | |
| Filial | 17.469.701/0067-01 | ARCELORMITTAL BRASIL S.A. | UBERLANDIA / MG | Inativa | |
| Filial | 17.469.701/0068-84 | ARCELORMITTAL BRASIL S.A. | CONTAGEM / MG | Ativa | |
| Filial | 17.469.701/0069-65 | ARCELORMITTAL BRASIL S.A. | SAPUCAIA DO SUL / RS | Inativa | |
| Filial | 17.469.701/0070-07 | ARCELORMITTAL BRASIL S.A. | PORTO ALEGRE / RS | Inativa | |
| Filial | 17.469.701/0071-80 | ARCELORMITTAL BRASIL S.A. | FLORIANOPOLIS / SC | Inativa | |
| Filial | 17.469.701/0074-22 | ARCELORMITTAL BRASIL S.A. | ARARAQUARA / SP | Ativa | |
| Filial | 17.469.701/0075-03 | ARCELORMITTAL BRASIL S.A. | IRACEMAPOLIS / SP | Ativa | |
| Filial | 17.469.701/0076-94 | ARCELORMITTAL BRASIL S.A. | CASTANHAL / PA | Inativa | |
| Filial | 17.469.701/0077-75 | ARCELORMITTAL BRASIL S.A. | TAQUARACU DE MINAS / MG | Inativa | |
| Filial | 17.469.701/0078-56 | ARCELORMITTAL BRASIL S.A. | PRAIA GRANDE / SP | Ativa | |
| Filial | 17.469.701/0079-37 | ARCELORMITTAL BRASIL S.A. | BAURU / SP | Ativa | |
| Filial | 17.469.701/0080-70 | ARCELORMITTAL BRASIL S.A. | MARABA / PA | Ativa | |
| Filial | 17.469.701/0081-51 | ARCELORMITTAL BRASIL S.A. | JACAREI / SP | Ativa | |
| Filial | 17.469.701/0082-32 | ARCELORMITTAL BRASIL S.A. | SERRA / ES | Ativa | |
| Filial | 17.469.701/0083-13 | ARCELORMITTAL BRASIL S.A. | DIADEMA / SP | Ativa | |
| Filial | 17.469.701/0084-02 | ARCELORMITTAL BRASIL S.A. | CURITIBA / PR | Ativa | |
| Filial | 17.469.701/0086-66 | ARCELORMITTAL BRASIL S.A. | BELA VISTA DE MINAS / MG | Ativa | |
| Filial | 17.469.701/0087-47 | ARCELORMITTAL BRASIL S.A. | CANOAS / RS | Ativa | |
| Filial | 17.469.701/0088-28 | ARCELORMITTAL BRASIL S.A. | BRASILIA / DF | Ativa | |
| Filial | 17.469.701/0089-09 | ARCELORMITTAL BRASIL S.A. | MACAE / RJ | Ativa | |
| Filial | 17.469.701/0090-42 | ARCELORMITTAL BRASIL S.A. | BAURU / SP | Inativa | |
| Filial | 17.469.701/0092-04 | ARCELORMITTAL BRASIL S.A. | IJUI / RS | Ativa | |
| Filial | 17.469.701/0093-95 | ARCELORMITTAL BRASIL S.A. | ARACAJU / SE | Ativa | |
| Filial | 17.469.701/0095-57 | ARCELORMITTAL BRASIL S.A. | CASCAVEL / PR | Ativa | |
| Filial | 17.469.701/0096-38 | ARCELORMITTAL BRASIL S.A. | JI-PARANA / RO | Ativa | |
| Filial | 17.469.701/0097-19 | ARCELORMITTAL BRASIL S.A. | PARAUAPEBAS / PA | Inativa | |
| Filial | 17.469.701/0098-08 | ARCELORMITTAL BRASIL S.A. | PALHOCA / SC | Ativa | |
| Filial | 17.469.701/0099-80 | ARCELORMITTAL BRASIL S.A. | MANAUS / AM | Inativa | |
| Filial | 17.469.701/0101-30 | ARCELORMITTAL BRASIL S.A. | BRASILIA / DF | Ativa | |
| Filial | 17.469.701/0102-10 | ARCELORMITTAL BRASIL S.A. | GUARULHOS / SP | Inativa | |
| Filial | 17.469.701/0103-00 | ARCELORMITTAL BRASIL S.A. | JANDIRA / SP | Inativa | |
| Filial | 17.469.701/0104-82 | ARCELORMITTAL BRASIL S.A. | SERRA / ES | Ativa | |
| Filial | 17.469.701/0105-63 | ARCELORMITTAL BRASIL S.A. | MANAUS / AM | Ativa | atual |
| Filial | 17.469.701/0106-44 | ARCELORMITTAL BRASIL S.A. | SAO FRANCISCO DO SUL / SC | Ativa | |
| Filial | 17.469.701/0107-25 | ARCELORMITTAL BRASIL S.A. | CAXIAS DO SUL / RS | Ativa | |
| Filial | 17.469.701/0108-06 | ARCELORMITTAL BRASIL S.A. | DUQUE DE CAXIAS / RJ | Ativa | |
| Filial | 17.469.701/0109-97 | ARCELORMITTAL BRASIL S.A. | CAMACARI / BA | Inativa | |
| Filial | 17.469.701/0110-20 | ARCELORMITTAL BRASIL S.A. | RIO DE JANEIRO / RJ | Ativa | |
| Filial | 17.469.701/0111-01 | ARCELORMITTAL BRASIL S.A. | SAO PAULO / SP | Inativa | |
| Filial | 17.469.701/0112-92 | ARCELORMITTAL BRASIL S.A. | HORTOLANDIA / SP | Inativa | |
| Filial | 17.469.701/0113-73 | ARCELORMITTAL BRASIL S.A. | JUIZ DE FORA / MG | Inativa | |
| Filial | 17.469.701/0114-54 | ARCELORMITTAL BRASIL S.A. | PELOTAS / RS | Ativa | |
| Filial | 17.469.701/0115-35 | ARCELORMITTAL BRASIL S.A. | IPATINGA / MG | Ativa | |