Address: 1 Proshyan Str., blind alley #1, Marshal Baghramyan Metro Station, Yerevan 
Phone: (+374 10) 521968, 521969, 588813

Address: 13a Khanjyan Str., Yerevan 
Phone: (+374 10) 566790, 566792, 544250 
E-mail: griganit@freenet.am

Address: 3 Baghramyan Ave., Yerevan 
Phone: (+374 10) 568400

Address: 58 Mashtots Ave., Yerevan 
Phone: (+374 10) 566070, 587844, 562118 
URL: www.erkat.am 
E-mail: erkat@xter.net, erkat@erkat.am

Address: 29 Abovian Str., Yerevan 
Phone: (+374 10) 516744

Address: 1 Agatangeghos Str., Yerevan 
Phone: (+374 10) 526300, 580436 
E-mail: krkes@jamanc.am

Address: Sayat-Nova Str., Gyumri

Address: 3 Moskovian Str., Yerevan 
Phone: (+374 10) 563040, 565061, 563127, 563514

Address: 11 Abovian Str., Yerevan 
Phone: (+374 10) 561438, (091) 462508 
E-mail: vahanbadalyan@yahoo.com