20 Aug 09 - 21 Oct 11
⦁ Avabarid as Technical expertTechnical expert.

30 Nov 11 - 20 Dec 12
⦁ Asr e Goftegu.

30 Nov 11 - 29 Dec 13
⦁ Zariran as owner.

1 Jan 14 - 21 Jun 17
⦁ Armita as Network Expert.

22 Jun 17 - 21 Jun 19
⦁ Fanap Telecom as Network Expert.

22 Jun 19 - now
⦁ Solico (Kaleh) as NOC expert.