| Company | Role | Joined | Share Capital |
|---|---|---|---|
| PRAXAIR DO BRASIL LTDA | Sócio (22) | 10/15/2002 | R$ 71,300.64 |
| PRAXAIR SURFACE TECHNOLOGIES DO BRASIL LTDA | Sócio Pessoa Jurídica Domiciliado no Exterior (37) | 4/8/2003 | R$ 15,767,026.85 |
| WHITE MARTINS GASES INDUSTRIAIS LTDA | Sócio (22) | 2/20/2003 | R$ 8,532,697,981.52 |