IOI Corporation Berhad's principal activities are the integrated and sustainable cultivation, processing, and trading of oil palm and rubber, property development and investment and the operation of plantations. Other activities include investment holding; provision of landscape, building, maintenance, engineering, construction, golf, recreational club, hotel and hospitality services; sale of ornamental plants and turfing grass; manufacturing and distribution of industrial and medical gases and gas ancillary equipment; hotel and resort development; acting as a general contractor; operation of jetty; manufacture of fatty acids, glycerine, soap noodles and metallic stearates; trading in esters; bulk cargo warehousing and management of collection of service charges. The products are exported worldwide marketplace.