As a designer, a QC manager and an alternative Chief Engineer at DPW, BS-AST, NSTA, I've been working directly and indirectly with GDK and Kosta Dedov in particular, since 2016. In the process of our joint work on major projects both at Graf Ignatievo Air Base and NSTA, I know Kosta Dedov as a highly qualified specialist and a remarkably correct professional and leader!

eng. Nadya Pesheva-Encheca
Building Energy Ltd., Burgas

Our initial idea, our vision behind it, the perfect functionality and pure form - all this always becomes materialized because of GDK's ability to make agile structural design, yet not making any, even slightest, compromises on structural safety. Well done!

arch. Vassil BerkovskiVA Architectural Studio

Well, structural design is a delicate matter - it's always been better to discuss working technical problems with colleagues, to hear different opinions, to view issues from different perspective. We've been partnering with GDK and its design team since the very beginning - they proved to be a reliable partner, having expertise and respecting timeframes. We would strongly recommend their services to all potential clients!  

eng. Vassil VassilevAVV Constructions ltd.