About Tesip
We are covering several disciplines of architectural, civil and structural engineering, ranging from residential, through industrial to commercial projects.
TESIP was formed by Boyko Tsonzarov as a natural continuation of APRONA, founded in 2009, in Sofia, Bulgaria.
With a vast experience and many successfully completed projects, our client base is growing. Our attitude is to continuously improve ourselves, expanding our skills and knowledge.

Boyko Tsonzarov
Boyko has over 14 years’ experience in the construction industry, and almost 9 years as a lead Structural Engineer for a wide range of new-build and refurbishment projects. He had attended several post-graduate programs, expanding his knowledge particularly in using light-gauge steel profiles and FEA software.
Graduate Member of the Institution of Civil Engineers, UK with Membership number 078408730.
Member of Chamber of Engineers in the Investment Design, Bulgaria with Membership number 12324.
