Diamond: ASCENZA, https://www.ascenza.com/ Platinum: CIPAN, http://www.cipan.pt/ Gold: HOVIONE, https://www.hovione.pt Partnership: THE NAVIGATOR COMPANY,http://www.thenavigatorcompany.com/ Silver: BASF, https://www.basf.com/pt/pt.html OMNOVA, http://resiquimica.pt Bronze: DYRUP, https://dyrup.pt/