| Filial | 09.169.568/0002-96 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0003-77 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0004-58 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0006-10 | POSEIDON PARTICIPACOES LTDA | SAO BERNARDO DO CAMPO / SP | Inativa | |
| Filial | 09.169.568/0007-09 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0008-81 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0009-62 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0010-04 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0011-87 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0012-68 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0014-20 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0015-00 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0016-91 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0017-72 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0018-53 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0019-34 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0020-78 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0021-59 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0022-30 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0023-10 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0024-00 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0025-82 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0027-44 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0028-25 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Ativa | |
| Filial | 09.169.568/0030-40 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0031-20 | POSEIDON PARTICIPACOES LTDA | ITAPEVI / SP | Inativa | |
| Filial | 09.169.568/0032-01 | POSEIDON PARTICIPACOES LTDA | SUZANO / SP | Inativa | |
| Filial | 09.169.568/0033-92 | POSEIDON PARTICIPACOES LTDA | ITAQUAQUECETUBA / SP | Inativa | |
| Filial | 09.169.568/0034-73 | POSEIDON PARTICIPACOES LTDA | ITAQUAQUECETUBA / SP | Inativa | |
| Filial | 09.169.568/0035-54 | POSEIDON PARTICIPACOES LTDA | FERRAZ DE VASCONCELOS / SP | Inativa | |
| Filial | 09.169.568/0036-35 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0037-16 | POSEIDON PARTICIPACOES LTDA | DIADEMA / SP | Inativa | |
| Filial | 09.169.568/0039-88 | POSEIDON PARTICIPACOES LTDA | MAUA / SP | Ativa | |
| Filial | 09.169.568/0040-11 | POSEIDON PARTICIPACOES LTDA | MAUA / SP | Ativa | |
| Filial | 09.169.568/0041-00 | POSEIDON PARTICIPACOES LTDA | RIBEIRAO PIRES / SP | Inativa | |
| Filial | 09.169.568/0042-83 | POSEIDON PARTICIPACOES LTDA | SANTANA DE PARNAIBA / SP | Inativa | atual |
| Filial | 09.169.568/0043-64 | POSEIDON PARTICIPACOES LTDA | SANTO ANDRE / SP | Ativa | |
| Filial | 09.169.568/0044-45 | POSEIDON PARTICIPACOES LTDA | SANTO ANDRE / SP | Inativa | |
| Filial | 09.169.568/0045-26 | POSEIDON PARTICIPACOES LTDA | SANTA ISABEL / SP | Inativa | |
| Filial | 09.169.568/0046-07 | POSEIDON PARTICIPACOES LTDA | ARUJA / SP | Inativa | |
| Filial | 09.169.568/0047-98 | POSEIDON PARTICIPACOES LTDA | MOGI DAS CRUZES / SP | Inativa | |
| Filial | 09.169.568/0048-79 | POSEIDON PARTICIPACOES LTDA | ARUJA / SP | Inativa | |
| Filial | 09.169.568/0049-50 | POSEIDON PARTICIPACOES LTDA | OSASCO / SP | Inativa | |
| Filial | 09.169.568/0050-93 | POSEIDON PARTICIPACOES LTDA | TABOAO DA SERRA / SP | Inativa | |
| Filial | 09.169.568/0052-55 | POSEIDON PARTICIPACOES LTDA | GUARULHOS / SP | Inativa | |
| Filial | 09.169.568/0054-17 | POSEIDON PARTICIPACOES LTDA | GUARULHOS / SP | Ativa | |
| Filial | 09.169.568/0055-06 | POSEIDON PARTICIPACOES LTDA | GUARULHOS / SP | Inativa | |
| Filial | 09.169.568/0056-89 | POSEIDON PARTICIPACOES LTDA | SAO PAULO / SP | Inativa | |
| Filial | 09.169.568/0057-60 | POSEIDON PARTICIPACOES LTDA | SANTANA DE PARNAIBA / SP | Ativa | |
| Filial | 09.169.568/0059-21 | POSEIDON PARTICIPACOES LTDA | SUZANO / SP | Inativa | |
| Filial | 09.169.568/0060-65 | POSEIDON PARTICIPACOES LTDA | SUZANO / SP | Inativa | |
| Filial | 09.169.568/0061-46 | POSEIDON PARTICIPACOES LTDA | SUZANO / SP | Inativa | |
| Filial | 09.169.568/0062-27 | POSEIDON PARTICIPACOES LTDA | SUZANO / SP | Inativa | |
| Filial | 09.169.568/0063-08 | POSEIDON PARTICIPACOES LTDA | SUZANO / SP | Inativa | |
| Filial | 09.169.568/0064-99 | POSEIDON PARTICIPACOES LTDA | SUZANO / SP | Inativa | |
| Matriz | 09.169.568/0001-05 | POSEIDON PARTICIPACOES LTDA | VARGEM GRANDE PAULISTA / SP | Ativa | |