Fars Province Telecommunication Company (2011-2013)
Maintenance of BSC sites and all types of BTS devices and BSS network
Bushehr Province Telecommunication Company (2009-2010)
Mechanization of mobile phone subscriber affairs
General Administration of Ports and Maritime Affairs of Bushehr Province (2008-2009)
Telecommunication equipment
Bushehr Ports and Shipping Company (2008-2009)
Telecommunication equipment