Tecosys is a private Company established in 1991 in Varna City. The Company is founded from group of engineers with long university and scientific research experience in the telecommunication industry. As a pioneer in the telecommunication technics Tecosys has developed and integrated the first automatic PBX in Bulgaria in 1992.

Our company develop and offer own products like digital PBXes, 2Mbit digital multiplexers for corporative clients, systems for data storage. In the past few years we expanded our production list with new network solutions, such as VoIP products, Ethernet to RS232/485 converters, building automation systems and many more.



The future of Tecosys Co is aimed at improvement of existent and development of new innovative products based on fast-growing technologies like VoIP, Zigbee, Ethernet over Power and Building Automation Systems.