GSI is a joint venture between Zamil Chemplast – Saudi Arabia's leading industrial manufacturing Co. and AddivantTM (formerly Chemtura Corporation- USA) a Blue Holding II S.A.R.L – LU company, which is the world's largest plastic additives and a global specialty chemicals company.
Supported by Addivant's Manufacturing, R&D, Technical Services, and Quality Assurance facilities worldwide, GSI commits to pursue strategic alliance and strong business partnerships as being the most reliable local provider of value-added products and services with global reach and standards.