Rubros y/o Servicios
| Analisis de laboratorio | |
| ASA Chile | |
| Bureau Veritas Certification Chile | |
| Cesmec S.A. | |
| Comercial RS Ltda. | |
| GCL | |
| Hidronor Chile S.A. | |
| John O'Ryan Surveyors S.A. | |
| SGS Chile Ltda. | |
| Tusan S.A. | |
| Directorio Forestal | |
| Analisis de laboratorio | |
| ASA Chile | |
| Bureau Veritas Certification Chile | |
| Cesmec S.A. | |
| Comercial RS Ltda. | |
| GCL | |
| Hidronor Chile S.A. | |
| John O'Ryan Surveyors S.A. | |
| SGS Chile Ltda. | |
| Tusan S.A. | |
| Directorio Forestal | |