Customers and Applicants of RIC products and services
  Telephone Telecommunication Companies
  Mobile Oprator Companies
  Telecommunication Infrastructure Company of iran (TIC)
  Cotractors of Telecommunication Companies
  IT Industry Contractors
  Power Industry Contractors
  Iran National Rail Way Company
  Petroleum, Gas and Petrochemical Companies
  Power Plants
  Water and Sewage Companies
  Wood Industry Companies