Address: Sofia, “Dragan Tsankov” 2 

email: office@hillstructure.com

reg. №: 204636609

Director: eng. Dimitar Goshev

dimitar.goshev@hillstructure.com

mobile: +359885700877

Director: eng. Boyan Drumev

drumev@hillstructure.com

mobile: +359883403348

Bank: Central Cooperative Bank

BIC: CECBBGSF

IBAN: BG41CECB979010H1371800