Social Security Investment Company (SSIC, also known by its Persian acronym SHASTA), is Iran’s major state-owned investment company, and the investment arm of the Social Security Organization, which provides healthcare entitlement and pension benefits for a large population of Iranian middle and working-class members of the labor force

Kerman Civil Development Investment Company aims to facilitate and assist in the creation and development, completion, reconstruction, renovation, commissioning and operation of projects and economic activities in various sectors through public savings.

Shirin Khorasan Industrial and Agricultural Company, after more than half a century of production activity, now with a nominal capacity of three thousand tons of beet daily consumption and the ability to refine 800 tons of raw sugar per day and the possibility of producing sugar with "medicinal grade" among the active units of the country In terms of quantity and quality.

TAPPICO has the most diversified portfolio in the field of oil, gas & petrochemical industries.ranked 13th among 100 Iranian firms.owning 61 management companies. Above of 18000 people directly employed.