- Roshan MetrAb Co. Ltd.
- Address:No. 14; First Khoramdash St.; Khorramdasht Ind.Zoon; Pardis District 8, Abali Road
- Alborz Tavan Meter Company
- Address:khaje nasiir,Science and Technology Park shahrekord, chaharmahal va bakhtiyari
- Energy Pars Strategic Development Engineering Co
- Address:153 Andarzgou Blvd, Qeytariyeh
- Energy Pars Strategic Development Engineering
- Address:Flat 15, 153 Assadi Crossroads, Qeytarieh, Tehran, Tehran, Iran,1938763174
- Arya Sepid Shiraz
- Address:
- Tabriz Water Meter
- Address:No. 1, No. 222 building, new 17 shahrivar
- EKBATAN GAS CONTROL CO
- Address:3rd Km of air port Blvd
- Shemshal Industrial & Investment Group Co.
- Address:No. 11, 3rd Floor, 27th St. Alvand St.
- Ariyan Tajhis Abnous Company
- Address:floor 2, No.3/161,Near to Palizi, Sohrevardi St., Tehran.Iran.
- YAG
- Address:No 12, 3rd floor, cross of Motahhari and Sohrevardi st. -No. 273
- inenop
- Address:no. 33 besat street
- mosalas
- Address:Iran
- toos gas technology
- Address:
- arkh
- Address:
- Softpooya Group
- Address:Instrument,Intools,Etap,Wincc Step7,ePLAN P8,ePLAN 5
- Gas Souzan
- Address:Najafabad
- IRAN WATER TECH INDUSTRY CO.
- Address:
- Gostaresh Snat Shemshal Co
- Address:No. 14; Sharghi1 / 1 St. ; Bistmetri Sharghi St. ; Khorramdasht Ind. Area; Abali Road
- Abban
- Address:arash mehr, tehran, Other, Iran
- AKA Co
- Address:3rd shiyan