J-Soft Ltd.
15 Hristo Botev Blvd, floor 3
tel: (+359 56) 845644, 845645
Elena Hadziangurova
e-mail: elena@j-soft.net

Busoft Engenering Ltd.
k-s Bratia Miladinovi, bl. 42А
tel: (+359 56) 810956, 810957, 810958
website: www.busoft.bg
e-mail: office@bse.bg