Vazovski Machine-Building Plants EAD (abbreviated as “VMZ”) is a state-owned ammunition production company headquartered in Sopot. Established in 1936 as a subdivision of the State Military Factory in Kazanlak (today “Arsenal”), in 1997 it was separated as an independent enterprise, and since 2016 it has been owned by the State Consolidation Company – a sole joint-stock company with one hundred percent state participation in the capital.

The company uses a canteen system with sales management software “Detelina” and specialized hardware supplied by “Eltrade”.