| ABECOR SISTEMES |
| BARCEN HISPANIA S.A. |
| BASF ESPAÑOLA S.A. |
| BRUNNSCHWEILER |
| BTF SYSTEM, S.L. |
| BTG SOUTHERN EUROPE SPAIN, S.L. |
| CAE FORESTRY SYSTEMS - Pulp and Paper Division |
| CAMBRA DE COMERÇ |
| CC JENSEN IBERICA SL |
| CELPAP S.A. |
| CENTRE DE GESTIÓ MEDIAMBIENTAL SL |
| CLARIANT IBERICA S.A. |
| COMERCIAL BLAUTEC S.L. |
| COMERCIAL QUIMICA MASSO, S.A. |
| DEUBLIN IBERICA S.L |
| EKA CHEMICALS IBERICA, S.A. |
| EL PAPEL |
| FIEDLER SARL |
| GOMPLAST S.A. |
| GRUP CARLES - GESTIO I PROJECTES |
| HERCULES QUIMICA S.A. |
| HOTEL CIUTAT D'IGUALADA |
| I.E.S. MILÀ I FONTANALS |
| INTERNATIONAL PAPER TECHNOLOGY SA - PASABAN |
| IPE |
| JAGENBERG IBERICA, S.A. |
| KEMIRA IBERICA S.A. |
| LAMORT |
| LUIS M.CUSO |
| MANUFACTURAS DEL CAUCHO SA |
| MB ESTANQUEIDAD Y AISLAMIENTO S.L. |
| METROTEC, S.A. |
| METSO AUTOMATION |
| MONDRAGON SISTEMAS DE COMUNICACIÓN,
S KOOP |
| MUSEU MOLI PAPERER DE CAPELLADES |
| NALCO ESPAÑOLA, S.A. |
| NET INTERLAB S.A.L |
| NEURTEK INSTRUMENTS |
| R. REGUANT S.L. |
| RIVATEC RIVASES TECHNOLOGY S.L. |
| SAMSON SA |
| SOTGAR SYSTEMS SL |
| SPIRAX SARCO SA |
| SPRAYING SYSTEMS |
| SULZER PUMPS SPAIN SA |
| SUMINISTROS AUXILIARES DEL PAPEL |
| TALLERES COPOVI, S.L. |
| TALLERS SOTERAS S.L. |
| TECNO CAUCHO |
| TEFSA - Tecnicas de Filtración SA |
| TONIOLO IBERICA S.L. |
| UNIVERSITAT POLITECNICA DE CATALUNYA |
| VILARRUBIAS TALLERS |
| VOITH PAPER, SA |
| ZURO XXI, SLL |
