MACSIMA 64 Sofia, ul. '6-ti Septemvri' 3
0988891679, 0893548210
DENMAR STROI EOOD Sofia, ul. Prof. Alecsandâr Tanev bl. 469a, ofis 3 Mladost 4
0897371010
MARTAN Sofia, cv.Manastirsci livadi, c-s NICMI, bl.12, mag.4
02 9864444, 9866251, 0888526555
ALBEGO Sofia, gr. Sofiia, jc Strelbiște, bl. 96, vh. B
0888750150
METECS Sofia, bul. Scobelev 67
02/4713983; 0888315255