Aerogas Albion Alentuy Alpax Arinos Assessa Atech Avic-Civa Bandeirante Beraca Bioagri Bio Guard / R. Fonseca Brasemba Brasquim Campo Research Capuani Cebal Chemax Chemyunion Ciba Clariant Cognis Cosmotec	Croda OSi Specialties Dhaymers Dow Corning / D'Altomare Ecadil / Stévia Embale Embaplast Emsar Evik Brasil Expak Faber Castell Farmacap Favab Fenil Grupo Vitro Harmony Hervaquimica High Chem / Ajinomoto Ilpra Ipel Ipiranga ISP Lame Farm	Lcw Lowenstein Mathiesen Maxxi M Cassab Medlab Merk Midelt Pic Química Química e Derivados / QD Rexam Rohm and Haas Saint-Gobain / Calmar Santos Flora Schmuziger Sidel Sidepal Stechprayer StonCor Synth Tecnotests Tubocap Zuma