| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| QualityNet Foundation (QNF) | Civil Society Organization & Other | Greece | 04-Aug-2004 | |
| Hellenic Network for Corporate Social Responsibility (CSR Hellas) | Business Association | Greece | 16-Jul-2004 | |
| Piraeus Financial Holdings S.A. | Company | Banks | Greece | 03-Feb-2004 |
| TITAN SA | Company | Cement | Greece | 31-Aug-2002 |
| Consolidated Contractors Company | Company | Engineering and Contracting Services | Greece | 01-Mar-2001 |