iei Company was established in 1983 as the first Iranian inspection company. It initiates its inspection activities receiving its accreditations from Iran National Standard Organization (ISIRI) and National Accreditation Center of Iran (NACI). Now this company, a subsidiary of giant Holding, with roughly 450 skilled staff and quite a few branches across the country, offers various types of inspection services including inspection of importing and exporting products, technical inspections required for industrial projects, technical inspection of industrial machinery and equipment, third party inspections, inspection of materials and products of manufacturing and industrial units, inspection of elevators and escalators, inspection of Gas tanks and CNG stations.