| Filial | 47.181.508/0002-88 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | ARACOIABA DA SERRA / SP | Inativa | |
| Filial | 47.181.508/0003-69 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | RIO DE JANEIRO / RJ | Inativa | |
| Filial | 47.181.508/0004-40 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0005-20 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | atual |
| Filial | 47.181.508/0006-01 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0007-92 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0008-73 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SALVADOR / BA | Inativa | |
| Filial | 47.181.508/0009-54 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0010-98 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | MARILIA / SP | Inativa | |
| Filial | 47.181.508/0011-79 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | GUARULHOS / SP | Inativa | |
| Filial | 47.181.508/0012-50 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO JOSE DO RIO PRETO / SP | Inativa | |
| Filial | 47.181.508/0013-30 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0014-11 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0016-83 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0017-64 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0018-45 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0019-26 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0020-60 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0021-40 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0022-21 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0023-02 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0024-93 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0025-74 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0026-55 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0027-36 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | VITORIA / ES | Inativa | |
| Filial | 47.181.508/0028-17 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CAMPO GRANDE / MS | Inativa | |
| Filial | 47.181.508/0029-06 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | ARACATUBA / SP | Inativa | |
| Filial | 47.181.508/0031-12 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0032-01 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0033-84 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0034-65 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0035-46 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0036-27 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0037-08 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0038-99 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0040-03 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0041-94 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0042-75 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0043-56 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |
| Filial | 47.181.508/0044-37 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO JOSE DOS PINHAIS / PR | Inativa | |
| Filial | 47.181.508/0047-80 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0048-60 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0050-85 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0051-66 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0052-47 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0053-28 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Filial | 47.181.508/0054-09 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | CURITIBA / PR | Inativa | |
| Matriz | 47.181.508/0001-05 | NKB SAO PAULO LABORATORIO DE ANALISES CLINICAS LTDA | SAO PAULO / SP | Inativa | |